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7025809: Provided new utility visitors supporting SourceVersion.RELEASE_8

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Reviewed-by: jjg, mcimadamore
This commit is contained in:
Joe Darcy 2011-07-05 16:37:24 -07:00
parent 69c7455330
commit 01ee832f44
48 changed files with 1050 additions and 82 deletions
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2
langtools/src/share/classes/com/sun/tools/javac/processing/JavacProcessingEnvironment.java
View File

@ -720,7 +720,7 @@ public class JavacProcessingEnvironment implements ProcessingEnvironment, Closea
* Leave class public for external testing purposes.
*/
public static class ComputeAnnotationSet extends
ElementScanner7<Set<TypeElement>, Set<TypeElement>> {
ElementScanner8<Set<TypeElement>, Set<TypeElement>> {
final Elements elements;
public ComputeAnnotationSet(Elements elements) {

6
langtools/src/share/classes/com/sun/tools/javac/processing/JavacRoundEnvironment.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2005, 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -125,7 +125,7 @@ public class JavacRoundEnvironment implements RoundEnvironment {
else
throw new AssertionError("Bad implementation type for " + tm);
ElementScanner7<Set<Element>, DeclaredType> scanner =
ElementScanner8<Set<Element>, DeclaredType> scanner =
new AnnotationSetScanner(result, typeUtil);
for (Element element : rootElements)
@ -136,7 +136,7 @@ public class JavacRoundEnvironment implements RoundEnvironment {
// Could be written as a local class inside getElementsAnnotatedWith
private class AnnotationSetScanner extends
ElementScanner7<Set<Element>, DeclaredType> {
ElementScanner8<Set<Element>, DeclaredType> {
// Insertion-order preserving set
Set<Element> annotatedElements = new LinkedHashSet<Element>();
Types typeUtil;

2
langtools/src/share/classes/com/sun/tools/javac/processing/PrintingProcessor.java
View File

@ -82,7 +82,7 @@ public class PrintingProcessor extends AbstractProcessor {
* Used for the -Xprint option and called by Elements.printElements
*/
public static class PrintingElementVisitor
extends SimpleElementVisitor7<PrintingElementVisitor, Boolean> {
extends SimpleElementVisitor8<PrintingElementVisitor, Boolean> {
int indentation; // Indentation level;
final PrintWriter writer;
final Elements elementUtils;

6
langtools/src/share/classes/com/sun/tools/javah/JavahTask.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2002, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2002, 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -60,7 +60,7 @@ import javax.lang.model.type.DeclaredType;
import javax.lang.model.type.TypeMirror;
import javax.lang.model.type.TypeVisitor;
import javax.lang.model.util.ElementFilter;
import javax.lang.model.util.SimpleTypeVisitor7;
import javax.lang.model.util.SimpleTypeVisitor8;
import javax.lang.model.util.Types;
import javax.tools.Diagnostic;
@ -753,7 +753,7 @@ public class JavahTask implements NativeHeaderTool.NativeHeaderTask {
}
private TypeVisitor<Void,Types> checkMethodParametersVisitor =
new SimpleTypeVisitor7<Void,Types>() {
new SimpleTypeVisitor8<Void,Types>() {
@Override
public Void visitArray(ArrayType t, Types types) {
visit(t.getComponentType(), types);

6
langtools/src/share/classes/com/sun/tools/javah/LLNI.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2002, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2002, 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -45,7 +45,7 @@ import javax.lang.model.type.TypeKind;
import javax.lang.model.type.TypeMirror;
import javax.lang.model.type.TypeVisitor;
import javax.lang.model.util.ElementFilter;
import javax.lang.model.util.SimpleTypeVisitor7;
import javax.lang.model.util.SimpleTypeVisitor8;
/*
* <p><b>This is NOT part of any supported API.
@ -628,7 +628,7 @@ public class LLNI extends Gen {
}
protected final boolean isLongOrDouble(TypeMirror t) {
TypeVisitor<Boolean,Void> v = new SimpleTypeVisitor7<Boolean,Void>() {
TypeVisitor<Boolean,Void> v = new SimpleTypeVisitor8<Boolean,Void>() {
public Boolean defaultAction(TypeMirror t, Void p){
return false;
}

6
langtools/src/share/classes/com/sun/tools/javah/TypeSignature.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2002, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2002, 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -38,7 +38,7 @@ import javax.lang.model.type.TypeMirror;
import javax.lang.model.type.TypeVariable;
import javax.lang.model.type.TypeVisitor;
import javax.lang.model.util.Elements;
import javax.lang.model.util.SimpleTypeVisitor7;
import javax.lang.model.util.SimpleTypeVisitor8;
/**
* Returns internal type signature.
@ -245,7 +245,7 @@ public class TypeSignature {
String qualifiedTypeName(TypeMirror type) {
TypeVisitor<Name, Void> v = new SimpleTypeVisitor7<Name, Void>() {
TypeVisitor<Name, Void> v = new SimpleTypeVisitor8<Name, Void>() {
@Override
public Name visitArray(ArrayType t, Void p) {
return t.getComponentType().accept(this, p);

3
langtools/src/share/classes/javax/lang/model/util/AbstractAnnotationValueVisitor6.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2005, 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -64,6 +64,7 @@ import javax.annotation.processing.SupportedSourceVersion;
* @author Peter von der Ah&eacute;
*
* @see AbstractAnnotationValueVisitor7
* @see AbstractAnnotationValueVisitor8
* @since 1.6
*/
@SupportedSourceVersion(RELEASE_6)

3
langtools/src/share/classes/javax/lang/model/util/AbstractAnnotationValueVisitor7.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2010, 2011 Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -59,6 +59,7 @@ import javax.annotation.processing.SupportedSourceVersion;
* @param <P> the type of the additional parameter to this visitor's methods.
*
* @see AbstractAnnotationValueVisitor6
* @see AbstractAnnotationValueVisitor8
* @since 1.7
*/
@SupportedSourceVersion(RELEASE_7)

74
langtools/src/share/classes/javax/lang/model/util/AbstractAnnotationValueVisitor8.java Normal file
View File

@ -0,0 +1,74 @@
/*
* Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package javax.lang.model.util;
import java.util.List;
import javax.lang.model.element.*;
import javax.lang.model.type.TypeMirror;
import static javax.lang.model.SourceVersion.*;
import javax.lang.model.SourceVersion;
import javax.annotation.processing.SupportedSourceVersion;
/**
* A skeletal visitor for annotation values with default behavior
* appropriate for the {@link SourceVersion#RELEASE_8 RELEASE_8}
* source version.
*
* <p> <b>WARNING:</b> The {@code AnnotationValueVisitor} interface
* implemented by this class may have methods added to it in the
* future to accommodate new, currently unknown, language structures
* added to future versions of the Java&trade; programming language.
* Therefore, methods whose names begin with {@code "visit"} may be
* added to this class in the future; to avoid incompatibilities,
* classes which extend this class should not declare any instance
* methods with names beginning with {@code "visit"}.
*
* <p>When such a new visit method is added, the default
* implementation in this class will be to call the {@link
* #visitUnknown visitUnknown} method. A new abstract annotation
* value visitor class will also be introduced to correspond to the
* new language level; this visitor will have different default
* behavior for the visit method in question. When the new visitor is
* introduced, all or portions of this visitor may be deprecated.
*
* @param <R> the return type of this visitor's methods
* @param <P> the type of the additional parameter to this visitor's methods.
*
* @see AbstractAnnotationValueVisitor6
* @see AbstractAnnotationValueVisitor7
* @since 1.8
*/
@SupportedSourceVersion(RELEASE_8)
public abstract class AbstractAnnotationValueVisitor8<R, P> extends AbstractAnnotationValueVisitor7<R, P> {
/**
* Constructor for concrete subclasses to call.
*/
protected AbstractAnnotationValueVisitor8() {
super();
}
}

3
langtools/src/share/classes/javax/lang/model/util/AbstractElementVisitor6.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2005, 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -67,6 +67,7 @@ import javax.lang.model.SourceVersion;
* @author Peter von der Ah&eacute;
*
* @see AbstractElementVisitor7
* @see AbstractElementVisitor8
* @since 1.6
*/
@SupportedSourceVersion(RELEASE_6)

3
langtools/src/share/classes/javax/lang/model/util/AbstractElementVisitor7.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2010, 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -62,6 +62,7 @@ import javax.lang.model.SourceVersion;
* additional parameter.
*
* @see AbstractElementVisitor6
* @see AbstractElementVisitor8
* @since 1.7
*/
@SupportedSourceVersion(RELEASE_7)

76
langtools/src/share/classes/javax/lang/model/util/AbstractElementVisitor8.java Normal file
View File

@ -0,0 +1,76 @@
/*
* Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package javax.lang.model.util;
import javax.lang.model.element.*;
import javax.annotation.processing.SupportedSourceVersion;
import javax.lang.model.element.*;
import static javax.lang.model.element.ElementKind.*;
import static javax.lang.model.SourceVersion.*;
import javax.lang.model.SourceVersion;
/**
* A skeletal visitor of program elements with default behavior
* appropriate for the {@link SourceVersion#RELEASE_8 RELEASE_8}
* source version.
*
* <p> <b>WARNING:</b> The {@code ElementVisitor} interface
* implemented by this class may have methods added to it in the
* future to accommodate new, currently unknown, language structures
* added to future versions of the Java&trade; programming language.
* Therefore, methods whose names begin with {@code "visit"} may be
* added to this class in the future; to avoid incompatibilities,
* classes which extend this class should not declare any instance
* methods with names beginning with {@code "visit"}.
*
* <p>When such a new visit method is added, the default
* implementation in this class will be to call the {@link
* #visitUnknown visitUnknown} method. A new abstract element visitor
* class will also be introduced to correspond to the new language
* level; this visitor will have different default behavior for the
* visit method in question. When the new visitor is introduced, all
* or portions of this visitor may be deprecated.
*
* @param <R> the return type of this visitor's methods. Use {@link
* Void} for visitors that do not need to return results.
* @param <P> the type of the additional parameter to this visitor's
* methods. Use {@code Void} for visitors that do not need an
* additional parameter.
*
* @see AbstractElementVisitor6
* @see AbstractElementVisitor7
* @since 1.8
*/
@SupportedSourceVersion(RELEASE_8)
public abstract class AbstractElementVisitor8<R, P> extends AbstractElementVisitor7<R, P> {
/**
* Constructor for concrete subclasses to call.
*/
protected AbstractElementVisitor8(){
super();
}
}

1
langtools/src/share/classes/javax/lang/model/util/AbstractTypeVisitor6.java
View File

@ -60,6 +60,7 @@ import javax.lang.model.type.*;
* @author Peter von der Ah&eacute;
*
* @see AbstractTypeVisitor7
* @see AbstractTypeVisitor8
* @since 1.6
*/
public abstract class AbstractTypeVisitor6<R, P> implements TypeVisitor<R, P> {

1
langtools/src/share/classes/javax/lang/model/util/AbstractTypeVisitor7.java
View File

@ -56,6 +56,7 @@ import javax.lang.model.type.*;
* additional parameter.
*
* @see AbstractTypeVisitor6
* @see AbstractTypeVisitor8
* @since 1.7
*/
public abstract class AbstractTypeVisitor7<R, P> extends AbstractTypeVisitor6<R, P> {

69
langtools/src/share/classes/javax/lang/model/util/AbstractTypeVisitor8.java Normal file
View File

@ -0,0 +1,69 @@
/*
* Copyright (c) 2011 Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package javax.lang.model.util;
import javax.lang.model.type.*;
/**
* A skeletal visitor of types with default behavior appropriate for
* the {@link javax.lang.model.SourceVersion#RELEASE_8 RELEASE_8}
* source version.
*
* <p> <b>WARNING:</b> The {@code TypeVisitor} interface implemented
* by this class may have methods added to it in the future to
* accommodate new, currently unknown, language structures added to
* future versions of the Java&trade; programming language.
* Therefore, methods whose names begin with {@code "visit"} may be
* added to this class in the future; to avoid incompatibilities,
* classes which extend this class should not declare any instance
* methods with names beginning with {@code "visit"}.
*
* <p>When such a new visit method is added, the default
* implementation in this class will be to call the {@link
* #visitUnknown visitUnknown} method. A new abstract type visitor
* class will also be introduced to correspond to the new language
* level; this visitor will have different default behavior for the
* visit method in question. When the new visitor is introduced, all
* or portions of this visitor may be deprecated.
*
* @param <R> the return type of this visitor's methods. Use {@link
* Void} for visitors that do not need to return results.
* @param <P> the type of the additional parameter to this visitor's
* methods. Use {@code Void} for visitors that do not need an
* additional parameter.
*
* @see AbstractTypeVisitor6
* @see AbstractTypeVisitor7
* @since 1.8
*/
public abstract class AbstractTypeVisitor8<R, P> extends AbstractTypeVisitor7<R, P> {
/**
* Constructor for concrete subclasses to call.
*/
protected AbstractTypeVisitor8() {
super();
}
}

1
langtools/src/share/classes/javax/lang/model/util/ElementKindVisitor6.java
View File

@ -78,6 +78,7 @@ import javax.lang.model.SourceVersion;
* @author Peter von der Ah&eacute;
*
* @see ElementKindVisitor7
* @see ElementKindVisitor8
* @since 1.6
*/
@SupportedSourceVersion(RELEASE_6)

1
langtools/src/share/classes/javax/lang/model/util/ElementKindVisitor7.java
View File

@ -73,6 +73,7 @@ import javax.lang.model.SourceVersion;
* additional parameter.
*
* @see ElementKindVisitor6
* @see ElementKindVisitor8
* @since 1.7
*/
@SupportedSourceVersion(RELEASE_7)

98
langtools/src/share/classes/javax/lang/model/util/ElementKindVisitor8.java Normal file
View File

@ -0,0 +1,98 @@
/*
* Copyright (c) 2011 Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package javax.lang.model.util;
import javax.lang.model.element.*;
import static javax.lang.model.element.ElementKind.*;
import javax.annotation.processing.SupportedSourceVersion;
import static javax.lang.model.SourceVersion.*;
import javax.lang.model.SourceVersion;
/**
* A visitor of program elements based on their {@linkplain
* ElementKind kind} with default behavior appropriate for the {@link
* SourceVersion#RELEASE_8 RELEASE_8} source version. For {@linkplain
* Element elements} <tt><i>XYZ</i></tt> that may have more than one
* kind, the <tt>visit<i>XYZ</i></tt> methods in this class delegate
* to the <tt>visit<i>XYZKind</i></tt> method corresponding to the
* first argument's kind. The <tt>visit<i>XYZKind</i></tt> methods
* call {@link #defaultAction defaultAction}, passing their arguments
* to {@code defaultAction}'s corresponding parameters.
*
* <p> Methods in this class may be overridden subject to their
* general contract. Note that annotating methods in concrete
* subclasses with {@link java.lang.Override @Override} will help
* ensure that methods are overridden as intended.
*
* <p> <b>WARNING:</b> The {@code ElementVisitor} interface
* implemented by this class may have methods added to it or the
* {@code ElementKind} {@code enum} used in this case may have
* constants added to it in the future to accommodate new, currently
* unknown, language structures added to future versions of the
* Java&trade; programming language. Therefore, methods whose names
* begin with {@code "visit"} may be added to this class in the
* future; to avoid incompatibilities, classes which extend this class
* should not declare any instance methods with names beginning with
* {@code "visit"}.
*
* <p>When such a new visit method is added, the default
* implementation in this class will be to call the {@link
* #visitUnknown visitUnknown} method. A new abstract element kind
* visitor class will also be introduced to correspond to the new
* language level; this visitor will have different default behavior
* for the visit method in question. When the new visitor is
* introduced, all or portions of this visitor may be deprecated.
*
* @param <R> the return type of this visitor's methods. Use {@link
* Void} for visitors that do not need to return results.
* @param <P> the type of the additional parameter to this visitor's
* methods. Use {@code Void} for visitors that do not need an
* additional parameter.
*
* @see ElementKindVisitor6
* @see ElementKindVisitor7
* @since 1.8
*/
@SupportedSourceVersion(RELEASE_8)
public class ElementKindVisitor8<R, P> extends ElementKindVisitor7<R, P> {
/**
* Constructor for concrete subclasses; uses {@code null} for the
* default value.
*/
protected ElementKindVisitor8() {
super(null);
}
/**
* Constructor for concrete subclasses; uses the argument for the
* default value.
*
* @param defaultValue the value to assign to {@link #DEFAULT_VALUE}
*/
protected ElementKindVisitor8(R defaultValue) {
super(defaultValue);
}
}

1
langtools/src/share/classes/javax/lang/model/util/ElementScanner6.java
View File

@ -90,6 +90,7 @@ import static javax.lang.model.SourceVersion.*;
* @author Peter von der Ah&eacute;
*
* @see ElementScanner7
* @see ElementScanner8
* @since 1.6
*/
@SupportedSourceVersion(RELEASE_6)

1
langtools/src/share/classes/javax/lang/model/util/ElementScanner7.java
View File

@ -86,6 +86,7 @@ import static javax.lang.model.SourceVersion.*;
* additional parameter.
*
* @see ElementScanner6
* @see ElementScanner8
* @since 1.7
*/
@SupportedSourceVersion(RELEASE_7)

109
langtools/src/share/classes/javax/lang/model/util/ElementScanner8.java Normal file
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@ -0,0 +1,109 @@
/*
* Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package javax.lang.model.util;
import javax.lang.model.element.*;
import javax.annotation.processing.SupportedSourceVersion;
import static javax.lang.model.element.ElementKind.*;
import javax.lang.model.SourceVersion;
import static javax.lang.model.SourceVersion.*;
/**
* A scanning visitor of program elements with default behavior
* appropriate for the {@link SourceVersion#RELEASE_8 RELEASE_8}
* source version. The <tt>visit<i>XYZ</i></tt> methods in this
* class scan their component elements by calling {@code scan} on
* their {@linkplain Element#getEnclosedElements enclosed elements},
* {@linkplain ExecutableElement#getParameters parameters}, etc., as
* indicated in the individual method specifications. A subclass can
* control the order elements are visited by overriding the
* <tt>visit<i>XYZ</i></tt> methods. Note that clients of a scanner
* may get the desired behavior be invoking {@code v.scan(e, p)} rather
* than {@code v.visit(e, p)} on the root objects of interest.
*
* <p>When a subclass overrides a <tt>visit<i>XYZ</i></tt> method, the
* new method can cause the enclosed elements to be scanned in the
* default way by calling <tt>super.visit<i>XYZ</i></tt>. In this
* fashion, the concrete visitor can control the ordering of traversal
* over the component elements with respect to the additional
* processing; for example, consistently calling
* <tt>super.visit<i>XYZ</i></tt> at the start of the overridden
* methods will yield a preorder traversal, etc. If the component
* elements should be traversed in some other order, instead of
* calling <tt>super.visit<i>XYZ</i></tt>, an overriding visit method
* should call {@code scan} with the elements in the desired order.
*
* <p> Methods in this class may be overridden subject to their
* general contract. Note that annotating methods in concrete
* subclasses with {@link java.lang.Override @Override} will help
* ensure that methods are overridden as intended.
*
* <p> <b>WARNING:</b> The {@code ElementVisitor} interface
* implemented by this class may have methods added to it in the
* future to accommodate new, currently unknown, language structures
* added to future versions of the Java&trade; programming language.
* Therefore, methods whose names begin with {@code "visit"} may be
* added to this class in the future; to avoid incompatibilities,
* classes which extend this class should not declare any instance
* methods with names beginning with {@code "visit"}.
*
* <p>When such a new visit method is added, the default
* implementation in this class will be to call the {@link
* #visitUnknown visitUnknown} method. A new element scanner visitor
* class will also be introduced to correspond to the new language
* level; this visitor will have different default behavior for the
* visit method in question. When the new visitor is introduced, all
* or portions of this visitor may be deprecated.
*
* @param <R> the return type of this visitor's methods. Use {@link
* Void} for visitors that do not need to return results.
* @param <P> the type of the additional parameter to this visitor's
* methods. Use {@code Void} for visitors that do not need an
* additional parameter.
*
* @see ElementScanner6
* @see ElementScanner7
* @since 1.8
*/
@SupportedSourceVersion(RELEASE_8)
public class ElementScanner8<R, P> extends ElementScanner7<R, P> {
/**
* Constructor for concrete subclasses; uses {@code null} for the
* default value.
*/
protected ElementScanner8(){
super(null);
}
/**
* Constructor for concrete subclasses; uses the argument for the
* default value.
*/
protected ElementScanner8(R defaultValue){
super(defaultValue);
}
}

3
langtools/src/share/classes/javax/lang/model/util/SimpleAnnotationValueVisitor6.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2005, 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -71,6 +71,7 @@ import javax.annotation.processing.SupportedSourceVersion;
* @author Peter von der Ah&eacute;
*
* @see SimpleAnnotationValueVisitor7
* @see SimpleAnnotationValueVisitor8
* @since 1.6
*/
@SupportedSourceVersion(RELEASE_6)

1
langtools/src/share/classes/javax/lang/model/util/SimpleAnnotationValueVisitor7.java
View File

@ -66,6 +66,7 @@ import javax.annotation.processing.SupportedSourceVersion;
* @param <P> the type of the additional parameter to this visitor's methods.
*
* @see SimpleAnnotationValueVisitor6
* @see SimpleAnnotationValueVisitor8
* @since 1.7
*/
@SupportedSourceVersion(RELEASE_7)

91
langtools/src/share/classes/javax/lang/model/util/SimpleAnnotationValueVisitor8.java Normal file
View File

@ -0,0 +1,91 @@
/*
* Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package javax.lang.model.util;
import java.util.List;
import javax.lang.model.element.*;
import javax.lang.model.type.TypeMirror;
import static javax.lang.model.SourceVersion.*;
import javax.lang.model.SourceVersion;
import javax.annotation.processing.SupportedSourceVersion;
/**
* A simple visitor for annotation values with default behavior
* appropriate for the {@link SourceVersion#RELEASE_8 RELEASE_8}
* source version. Visit methods call {@link #defaultAction
* defaultAction} passing their arguments to {@code defaultAction}'s
* corresponding parameters.
*
* <p> Methods in this class may be overridden subject to their
* general contract. Note that annotating methods in concrete
* subclasses with {@link java.lang.Override @Override} will help
* ensure that methods are overridden as intended.
*
* <p> <b>WARNING:</b> The {@code AnnotationValueVisitor} interface
* implemented by this class may have methods added to it in the
* future to accommodate new, currently unknown, language structures
* added to future versions of the Java&trade; programming language.
* Therefore, methods whose names begin with {@code "visit"} may be
* added to this class in the future; to avoid incompatibilities,
* classes which extend this class should not declare any instance
* methods with names beginning with {@code "visit"}.
*
* <p>When such a new visit method is added, the default
* implementation in this class will be to call the {@link
* #visitUnknown visitUnknown} method. A new simple annotation
* value visitor class will also be introduced to correspond to the
* new language level; this visitor will have different default
* behavior for the visit method in question. When the new visitor is
* introduced, all or portions of this visitor may be deprecated.
*
* @param <R> the return type of this visitor's methods
* @param <P> the type of the additional parameter to this visitor's methods.
*
* @see SimpleAnnotationValueVisitor6
* @see SimpleAnnotationValueVisitor7
* @since 1.8
*/
@SupportedSourceVersion(RELEASE_8)
public class SimpleAnnotationValueVisitor8<R, P> extends SimpleAnnotationValueVisitor7<R, P> {
/**
* Constructor for concrete subclasses; uses {@code null} for the
* default value.
*/
protected SimpleAnnotationValueVisitor8() {
super(null);
}
/**
* Constructor for concrete subclasses; uses the argument for the
* default value.
*
* @param defaultValue the value to assign to {@link #DEFAULT_VALUE}
*/
protected SimpleAnnotationValueVisitor8(R defaultValue) {
super(defaultValue);
}
}

1
langtools/src/share/classes/javax/lang/model/util/SimpleElementVisitor6.java
View File

@ -76,6 +76,7 @@ import static javax.lang.model.SourceVersion.*;
* @author Peter von der Ah&eacute;
*
* @see SimpleElementVisitor7
* @see SimpleElementVisitor8
* @since 1.6
*/
@SupportedSourceVersion(RELEASE_6)

1
langtools/src/share/classes/javax/lang/model/util/SimpleElementVisitor7.java
View File

@ -69,6 +69,7 @@ import static javax.lang.model.SourceVersion.*;
* for visitors that do not need an additional parameter.
*
* @see SimpleElementVisitor6
* @see SimpleElementVisitor8
* @since 1.7
*/
@SupportedSourceVersion(RELEASE_7)

94
langtools/src/share/classes/javax/lang/model/util/SimpleElementVisitor8.java Normal file
View File

@ -0,0 +1,94 @@
/*
* Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package javax.lang.model.util;
import javax.lang.model.element.*;
import javax.annotation.processing.SupportedSourceVersion;
import static javax.lang.model.element.ElementKind.*;
import javax.lang.model.SourceVersion;
import static javax.lang.model.SourceVersion.*;
/**
* A simple visitor of program elements with default behavior
* appropriate for the {@link SourceVersion#RELEASE_8 RELEASE_8}
* source version.
*
* Visit methods corresponding to {@code RELEASE_7} and earlier
* language constructs call {@link #defaultAction defaultAction},
* passing their arguments to {@code defaultAction}'s corresponding
* parameters.
*
* <p> Methods in this class may be overridden subject to their
* general contract. Note that annotating methods in concrete
* subclasses with {@link java.lang.Override @Override} will help
* ensure that methods are overridden as intended.
*
* <p> <b>WARNING:</b> The {@code ElementVisitor} interface
* implemented by this class may have methods added to it in the
* future to accommodate new, currently unknown, language structures
* added to future versions of the Java&trade; programming language.
* Therefore, methods whose names begin with {@code "visit"} may be
* added to this class in the future; to avoid incompatibilities,
* classes which extend this class should not declare any instance
* methods with names beginning with {@code "visit"}.
*
* <p>When such a new visit method is added, the default
* implementation in this class will be to call the {@link
* #visitUnknown visitUnknown} method. A new simple element visitor
* class will also be introduced to correspond to the new language
* level; this visitor will have different default behavior for the
* visit method in question. When the new visitor is introduced, all
* or portions of this visitor may be deprecated.
*
* @param <R> the return type of this visitor's methods. Use {@code Void}
* for visitors that do not need to return results.
* @param <P> the type of the additional parameter to this visitor's methods. Use {@code Void}
* for visitors that do not need an additional parameter.
*
* @see SimpleElementVisitor6
* @see SimpleElementVisitor7
* @since 1.8
*/
@SupportedSourceVersion(RELEASE_8)
public class SimpleElementVisitor8<R, P> extends SimpleElementVisitor7<R, P> {
/**
* Constructor for concrete subclasses; uses {@code null} for the
* default value.
*/
protected SimpleElementVisitor8(){
super(null);
}
/**
* Constructor for concrete subclasses; uses the argument for the
* default value.
*
* @param defaultValue the value to assign to {@link #DEFAULT_VALUE}
*/
protected SimpleElementVisitor8(R defaultValue){
super(defaultValue);
}
}

1
langtools/src/share/classes/javax/lang/model/util/SimpleTypeVisitor6.java
View File

@ -75,6 +75,7 @@ import static javax.lang.model.SourceVersion.*;
* @author Peter von der Ah&eacute;
*
* @see SimpleTypeVisitor7
* @see SimpleTypeVisitor8
* @since 1.6
*/
@SupportedSourceVersion(RELEASE_6)

1
langtools/src/share/classes/javax/lang/model/util/SimpleTypeVisitor7.java
View File

@ -68,6 +68,7 @@ import static javax.lang.model.SourceVersion.*;
* additional parameter.
*
* @see SimpleTypeVisitor6
* @see SimpleTypeVisitor8
* @since 1.7
*/
@SupportedSourceVersion(RELEASE_7)

93
langtools/src/share/classes/javax/lang/model/util/SimpleTypeVisitor8.java Normal file
View File

@ -0,0 +1,93 @@
/*
* Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package javax.lang.model.util;
import javax.lang.model.type.*;
import javax.annotation.processing.SupportedSourceVersion;
import javax.lang.model.SourceVersion;
import static javax.lang.model.SourceVersion.*;
/**
* A simple visitor of types with default behavior appropriate for the
* {@link SourceVersion#RELEASE_7 RELEASE_7} source version.
*
* Visit methods corresponding to {@code RELEASE_8} and earlier
* language constructs call {@link #defaultAction defaultAction},
* passing their arguments to {@code defaultAction}'s corresponding
* parameters.
*
* <p> Methods in this class may be overridden subject to their
* general contract. Note that annotating methods in concrete
* subclasses with {@link java.lang.Override @Override} will help
* ensure that methods are overridden as intended.
*
* <p> <b>WARNING:</b> The {@code TypeVisitor} interface implemented
* by this class may have methods added to it in the future to
* accommodate new, currently unknown, language structures added to
* future versions of the Java&trade; programming language.
* Therefore, methods whose names begin with {@code "visit"} may be
* added to this class in the future; to avoid incompatibilities,
* classes which extend this class should not declare any instance
* methods with names beginning with {@code "visit"}.
*
* <p>When such a new visit method is added, the default
* implementation in this class will be to call the {@link
* #visitUnknown visitUnknown} method. A new simple type visitor
* class will also be introduced to correspond to the new language
* level; this visitor will have different default behavior for the
* visit method in question. When the new visitor is introduced, all
* or portions of this visitor may be deprecated.
*
* @param <R> the return type of this visitor's methods. Use {@link
* Void} for visitors that do not need to return results.
* @param <P> the type of the additional parameter to this visitor's
* methods. Use {@code Void} for visitors that do not need an
* additional parameter.
*
* @see SimpleTypeVisitor6
* @see SimpleTypeVisitor7
* @since 1.8
*/
@SupportedSourceVersion(RELEASE_8)
public class SimpleTypeVisitor8<R, P> extends SimpleTypeVisitor7<R, P> {
/**
* Constructor for concrete subclasses; uses {@code null} for the
* default value.
*/
protected SimpleTypeVisitor8(){
super(null);
}
/**
* Constructor for concrete subclasses; uses the argument for the
* default value.
*
* @param defaultValue the value to assign to {@link #DEFAULT_VALUE}
*/
protected SimpleTypeVisitor8(R defaultValue){
super(defaultValue);
}
}

3
langtools/src/share/classes/javax/lang/model/util/TypeKindVisitor6.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2005, 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -76,6 +76,7 @@ import javax.lang.model.SourceVersion;
* @author Peter von der Ah&eacute;
*
* @see TypeKindVisitor7
* @see TypeKindVisitor8
* @since 1.6
*/
@SupportedSourceVersion(RELEASE_6)

1
langtools/src/share/classes/javax/lang/model/util/TypeKindVisitor7.java
View File

@ -71,6 +71,7 @@ import javax.lang.model.SourceVersion;
* additional parameter.
*
* @see TypeKindVisitor6
* @see TypeKindVisitor8
* @since 1.7
*/
@SupportedSourceVersion(RELEASE_7)

96
langtools/src/share/classes/javax/lang/model/util/TypeKindVisitor8.java Normal file
View File

@ -0,0 +1,96 @@
/*
* Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package javax.lang.model.util;
import javax.lang.model.type.*;
import javax.annotation.processing.SupportedSourceVersion;
import static javax.lang.model.element.ElementKind.*;
import static javax.lang.model.SourceVersion.*;
import javax.lang.model.SourceVersion;
/**
* A visitor of types based on their {@linkplain TypeKind kind} with
* default behavior appropriate for the {@link SourceVersion#RELEASE_8
* RELEASE_8} source version. For {@linkplain
* TypeMirror types} <tt><i>XYZ</i></tt> that may have more than one
* kind, the <tt>visit<i>XYZ</i></tt> methods in this class delegate
* to the <tt>visit<i>XYZKind</i></tt> method corresponding to the
* first argument's kind. The <tt>visit<i>XYZKind</i></tt> methods
* call {@link #defaultAction defaultAction}, passing their arguments
* to {@code defaultAction}'s corresponding parameters.
*
* <p> Methods in this class may be overridden subject to their
* general contract. Note that annotating methods in concrete
* subclasses with {@link java.lang.Override @Override} will help
* ensure that methods are overridden as intended.
*
* <p> <b>WARNING:</b> The {@code TypeVisitor} interface implemented
* by this class may have methods added to it in the future to
* accommodate new, currently unknown, language structures added to
* future versions of the Java&trade; programming language.
* Therefore, methods whose names begin with {@code "visit"} may be
* added to this class in the future; to avoid incompatibilities,
* classes which extend this class should not declare any instance
* methods with names beginning with {@code "visit"}.
*
* <p>When such a new visit method is added, the default
* implementation in this class will be to call the {@link
* #visitUnknown visitUnknown} method. A new type kind visitor class
* will also be introduced to correspond to the new language level;
* this visitor will have different default behavior for the visit
* method in question. When the new visitor is introduced, all or
* portions of this visitor may be deprecated.
*
* @param <R> the return type of this visitor's methods. Use {@link
* Void} for visitors that do not need to return results.
* @param <P> the type of the additional parameter to this visitor's
* methods. Use {@code Void} for visitors that do not need an
* additional parameter.
*
* @see TypeKindVisitor6
* @see TypeKindVisitor7
* @since 1.8
*/
@SupportedSourceVersion(RELEASE_8)
public class TypeKindVisitor8<R, P> extends TypeKindVisitor7<R, P> {
/**
* Constructor for concrete subclasses to call; uses {@code null}
* for the default value.
*/
protected TypeKindVisitor8() {
super(null);
}
/**
* Constructor for concrete subclasses to call; uses the argument
* for the default value.
*
* @param defaultValue the value to assign to {@link #DEFAULT_VALUE}
*/
protected TypeKindVisitor8(R defaultValue) {
super(defaultValue);
}
}

6
langtools/src/share/sample/javac/processing/src/CheckNamesProcessor.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2006, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2006, 2011, Oracle and/or its affiliates. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
@ -138,7 +138,7 @@ public class CheckNamesProcessor extends AbstractProcessor {
public SourceVersion getSupportedSourceVersion() {
/*
* Return latest source version instead of a fixed version
* like RELEASE_7. To return a fixed version, this class
* like RELEASE_8. To return a fixed version, this class
* could be annotated with a SupportedSourceVersion
* annotation.
*
@ -192,7 +192,7 @@ public class CheckNamesProcessor extends AbstractProcessor {
/**
* Visitor to implement name checks.
*/
private class NameCheckScanner extends ElementScanner7<Void, Void> {
private class NameCheckScanner extends ElementScanner8<Void, Void> {
// The visitor could be enhanced to return true/false if
// there were warnings reported or a count of the number
// of warnings. This could be facilitated by using

4
langtools/test/tools/javac/6402516/CheckLocalElements.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2006, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2006, 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -95,7 +95,7 @@ public class CheckLocalElements extends Checker {
return encl == null ? "" : encl.accept(qualNameVisitor, null);
}
private ElementVisitor<String,Void> qualNameVisitor = new SimpleElementVisitor7<String,Void>() {
private ElementVisitor<String,Void> qualNameVisitor = new SimpleElementVisitor8<String,Void>() {
protected String defaultAction(Element e, Void ignore) {
return "";
}

10
langtools/test/tools/javac/api/TestOperators.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2005, 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -26,7 +26,8 @@
* @bug 6338064 6346249 6340951 6392177
* @summary Tree API: can't determine kind of operator
* @author Peter von der Ah\u00e9
* @compile TestOperators.java
* @library ../lib
* @build JavacTestingAbstractProcessor TestOperators
* @compile -processor TestOperators -proc:only TestOperators.java
*/
@ -46,7 +47,7 @@ import static com.sun.source.tree.Tree.Kind.*;
}
@SupportedAnnotationTypes("TestMe")
public class TestOperators extends AbstractProcessor {
public class TestOperators extends JavacTestingAbstractProcessor {
@TestMe(POSTFIX_INCREMENT)
public int test_POSTFIX_INCREMENT(int i) {
@ -299,7 +300,7 @@ public class TestOperators extends AbstractProcessor {
final Trees trees = Trees.instance(processingEnv);
final Messager log = processingEnv.getMessager();
final Elements elements = processingEnv.getElementUtils();
class Scan extends ElementScanner7<Void,Void> {
class Scan extends ElementScanner<Void,Void> {
@Override
public Void visitExecutable(ExecutableElement e, Void p) {
Object debug = e; // info for exception handler
@ -343,5 +344,4 @@ public class TestOperators extends AbstractProcessor {
}
return true;
}
}

12
langtools/test/tools/javac/enum/6350057/T6350057.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2006, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2006, 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -23,10 +23,11 @@
/*
* @test
* @bug 6350057
* @bug 6350057 7025809
* @summary Test that parameters on implicit enum methods have the right kind
* @author Joseph D. Darcy
* @compile T6350057.java
* @library ../../lib
* @build JavacTestingAbstractProcessor T6350057
* @compile -processor T6350057 -proc:only TestEnum.java
*/
@ -38,9 +39,8 @@ import javax.lang.model.element.*;
import javax.lang.model.util.*;
import static javax.tools.Diagnostic.Kind.*;
@SupportedAnnotationTypes("*")
public class T6350057 extends AbstractProcessor {
static class LocalVarAllergy extends ElementKindVisitor6<Boolean, Void> {
public class T6350057 extends JavacTestingAbstractProcessor {
static class LocalVarAllergy extends ElementKindVisitor<Boolean, Void> {
@Override
public Boolean visitTypeAsEnum(TypeElement e, Void v) {
System.out.println("visitTypeAsEnum: " + e.getSimpleName().toString());

17
langtools/test/tools/javac/enum/6424358/T6424358.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2006, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2006, 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -23,10 +23,11 @@
/*
* @test
* @bug 6424358
* @bug 6424358 7025809
* @summary Synthesized static enum method values() is final
* @author Peter von der Ah\u00e9
* @compile T6424358.java
* @library ../../lib
* @build JavacTestingAbstractProcessor T6424358
* @compile -processor T6424358 -proc:only T6424358.java
*/
@ -39,8 +40,7 @@ import static javax.tools.Diagnostic.Kind.*;
@interface TestMe {}
@SupportedAnnotationTypes("*")
public class T6424358 extends AbstractProcessor {
public class T6424358 extends JavacTestingAbstractProcessor {
@TestMe enum Test { FOO; }
public boolean process(Set<? extends TypeElement> annotations,
@ -48,7 +48,7 @@ public class T6424358 extends AbstractProcessor {
final Messager log = processingEnv.getMessager();
final Elements elements = processingEnv.getElementUtils();
final TypeElement testMe = elements.getTypeElement("TestMe");
class Scan extends ElementScanner7<Void,Void> {
class Scan extends ElementScanner<Void,Void> {
@Override
public Void visitExecutable(ExecutableElement e, Void p) {
System.err.println("Looking at " + e);
@ -65,9 +65,4 @@ public class T6424358 extends AbstractProcessor {
scan.scan(e);
return true;
}
@Override
public SourceVersion getSupportedSourceVersion() {
return SourceVersion.latest();
}
}

1
langtools/test/tools/javac/failover/FailOver15.out
View File

@ -1,4 +1,3 @@
FailOver15.java:17:10: compiler.err.expected: ';'
FailOver15.java:11:13: compiler.err.cant.resolve.location: kindname.class, UnknownClass, , , (compiler.misc.location: kindname.class, Test, null)
2 errors

161
langtools/test/tools/javac/lib/JavacTestingAbstractProcessor.java
View File

@ -25,6 +25,7 @@ import java.util.*;
import javax.annotation.processing.*;
import javax.lang.model.SourceVersion;
import javax.lang.model.util.*;
import static javax.lang.model.SourceVersion.*;
/**
* An abstract annotation processor tailored to javac regression testing.
@ -95,4 +96,164 @@ public abstract class JavacTestingAbstractProcessor extends AbstractProcessor {
messager = processingEnv.getMessager();
options = processingEnv.getOptions();
}
/*
* The set of visitors below will directly extend the most recent
* corresponding platform visitor type.
*/
@SupportedSourceVersion(RELEASE_8)
public static abstract class AbstractAnnotationValueVisitor<R, P> extends AbstractAnnotationValueVisitor8<R, P> {
/**
* Constructor for concrete subclasses to call.
*/
protected AbstractAnnotationValueVisitor() {
super();
}
}
@SupportedSourceVersion(RELEASE_8)
public static abstract class AbstractElementVisitor<R, P> extends AbstractElementVisitor8<R, P> {
/**
* Constructor for concrete subclasses to call.
*/
protected AbstractElementVisitor(){
super();
}
}
@SupportedSourceVersion(RELEASE_8)
public static abstract class AbstractTypeVisitor<R, P> extends AbstractTypeVisitor8<R, P> {
/**
* Constructor for concrete subclasses to call.
*/
protected AbstractTypeVisitor() {
super();
}
}
@SupportedSourceVersion(RELEASE_8)
public static class ElementKindVisitor<R, P> extends ElementKindVisitor8<R, P> {
/**
* Constructor for concrete subclasses; uses {@code null} for the
* default value.
*/
protected ElementKindVisitor() {
super(null);
}
/**
* Constructor for concrete subclasses; uses the argument for the
* default value.
*
* @param defaultValue the value to assign to {@link #DEFAULT_VALUE}
*/
protected ElementKindVisitor(R defaultValue) {
super(defaultValue);
}
}
@SupportedSourceVersion(RELEASE_8)
public static class ElementScanner<R, P> extends ElementScanner8<R, P> {
/**
* Constructor for concrete subclasses; uses {@code null} for the
* default value.
*/
protected ElementScanner(){
super(null);
}
/**
* Constructor for concrete subclasses; uses the argument for the
* default value.
*/
protected ElementScanner(R defaultValue){
super(defaultValue);
}
}
@SupportedSourceVersion(RELEASE_8)
public static class SimpleAnnotationValueVisitor<R, P> extends SimpleAnnotationValueVisitor8<R, P> {
/**
* Constructor for concrete subclasses; uses {@code null} for the
* default value.
*/
protected SimpleAnnotationValueVisitor() {
super(null);
}
/**
* Constructor for concrete subclasses; uses the argument for the
* default value.
*
* @param defaultValue the value to assign to {@link #DEFAULT_VALUE}
*/
protected SimpleAnnotationValueVisitor(R defaultValue) {
super(defaultValue);
}
}
@SupportedSourceVersion(RELEASE_8)
public static class SimpleElementVisitor<R, P> extends SimpleElementVisitor8<R, P> {
/**
* Constructor for concrete subclasses; uses {@code null} for the
* default value.
*/
protected SimpleElementVisitor(){
super(null);
}
/**
* Constructor for concrete subclasses; uses the argument for the
* default value.
*
* @param defaultValue the value to assign to {@link #DEFAULT_VALUE}
*/
protected SimpleElementVisitor(R defaultValue){
super(defaultValue);
}
}
@SupportedSourceVersion(RELEASE_8)
public static class SimpleTypeVisitor<R, P> extends SimpleTypeVisitor8<R, P> {
/**
* Constructor for concrete subclasses; uses {@code null} for the
* default value.
*/
protected SimpleTypeVisitor(){
super(null);
}
/**
* Constructor for concrete subclasses; uses the argument for the
* default value.
*
* @param defaultValue the value to assign to {@link #DEFAULT_VALUE}
*/
protected SimpleTypeVisitor(R defaultValue){
super(defaultValue);
}
}
@SupportedSourceVersion(RELEASE_8)
public static class TypeKindVisitor<R, P> extends TypeKindVisitor8<R, P> {
/**
* Constructor for concrete subclasses to call; uses {@code null}
* for the default value.
*/
protected TypeKindVisitor() {
super(null);
}
/**
* Constructor for concrete subclasses to call; uses the argument
* for the default value.
*
* @param defaultValue the value to assign to {@link #DEFAULT_VALUE}
*/
protected TypeKindVisitor(R defaultValue) {
super(defaultValue);
}
}
}

4
langtools/test/tools/javac/multicatch/model/ModelChecker.java
View File

@ -23,7 +23,7 @@
/*
* @test
* @bug 6993963
* @bug 6993963 7025809
* @summary Project Coin: Use precise exception analysis for effectively final catch parameters
* @library ../../lib
* @build JavacTestingAbstractProcessor ModelChecker
@ -107,7 +107,7 @@ public class ModelChecker extends JavacTestingAbstractProcessor {
; // Expected
}
UnionType unionType = new SimpleTypeVisitor7<UnionType, Void>(){
UnionType unionType = new SimpleTypeVisitor<UnionType, Void>(){
@Override
protected UnionType defaultAction(TypeMirror e, Void p) {return null;}

9
langtools/test/tools/javac/processing/model/6194785/T6194785.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2006, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2006, 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -21,7 +21,7 @@
* questions.
*/
/**
/*
* @test
* @bug 6194785
* @summary ParameterDeclaration.getSimpleName does not return actual name from class files
@ -40,9 +40,8 @@ import static javax.tools.Diagnostic.Kind.*;
public class T6194785 extends JavacTestingAbstractProcessor {
public boolean process(Set<? extends TypeElement> annotations,
RoundEnvironment roundEnvironment)
{
class Scan extends ElementScanner7<Void,Void> {
RoundEnvironment roundEnvironment) {
class Scan extends ElementScanner<Void,Void> {
@Override
public Void visitExecutable(ExecutableElement e, Void ignored) {
for (VariableElement p : e.getParameters())

8
langtools/test/tools/javac/processing/model/TestSymtabItems.java
View File

@ -23,7 +23,7 @@
/*
* @test
* @bug 7021183
* @bug 7021183 7025809
* @summary 269: assertion failure getting enclosing element of an undefined name
*/
@ -37,9 +37,7 @@ import javax.lang.model.element.UnknownElementException;
import javax.lang.model.element.VariableElement;
import javax.lang.model.type.TypeMirror;
import javax.lang.model.type.UnknownTypeException;
import javax.lang.model.util.ElementScanner7;
import javax.lang.model.util.SimpleTypeVisitor7;
import javax.lang.model.util.Types;
import javax.lang.model.util.*;
import com.sun.tools.javac.code.Symbol.ClassSymbol;
import com.sun.tools.javac.code.Symtab;
@ -112,7 +110,7 @@ public class TestSymtabItems {
int errors;
class ElemPrinter extends ElementScanner7<Void, Void> {
class ElemPrinter extends ElementScanner8<Void, Void> {
@Override
public Void visitPackage(PackageElement e, Void p) {
show("package", e);

6
langtools/test/tools/javac/processing/model/element/TestMissingElement/TestMissingElement.java
View File

@ -24,7 +24,7 @@
/*
* @test
* @bug 6639645 7026414
* @bug 6639645 7026414 7025809
* @summary Modeling type implementing missing interfaces
* @library ../../../../lib
* @build JavacTestingAbstractProcessor TestMissingElement
@ -104,7 +104,7 @@ public class TestMissingElement extends JavacTestingAbstractProcessor {
private String asString(TypeMirror t) {
if (t == null)
return "[typ:null]";
return t.accept(new SimpleTypeVisitor7<String, Void>() {
return t.accept(new SimpleTypeVisitor<String, Void>() {
@Override
public String defaultAction(TypeMirror t, Void ignore) {
return "[typ:" + t.toString() + "]";
@ -135,7 +135,7 @@ public class TestMissingElement extends JavacTestingAbstractProcessor {
private String asString(Element e) {
if (e == null)
return "[elt:null]";
return e.accept(new SimpleElementVisitor7<String, Void>() {
return e.accept(new SimpleElementVisitor<String, Void>() {
@Override
public String defaultAction(Element e, Void ignore) {
return "[elt:" + e.getKind() + " " + e.toString() + "]";

13
langtools/test/tools/javac/processing/model/element/TestResourceVariable.java
View File

@ -23,7 +23,7 @@
/*
* @test
* @bug 6911256 6964740 6967842 6961571
* @bug 6911256 6964740 6967842 6961571 7025809
* @summary Test that the resource variable kind is appropriately set
* @author Joseph D. Darcy
* @library ../../../lib
@ -44,8 +44,8 @@ import static javax.tools.Diagnostic.Kind.*;
/**
* Using the tree API, retrieve element representations of the
* resource of an ARM block and verify their kind tags are set
* appropriately.
* resource of a try-with-resources statement and verify their kind
* tags are set appropriately.
*/
public class TestResourceVariable extends JavacTestingAbstractProcessor implements AutoCloseable {
int resourceVariableCount = 0;
@ -82,7 +82,7 @@ public class TestResourceVariable extends JavacTestingAbstractProcessor implemen
/**
* Verify that a resource variable modeled as an element behaves
* as expected under 6 and 7 specific visitors.
* as expected under 6 and latest specific visitors.
*/
private static void testResourceVariable(Element element) {
ElementVisitor visitor6 = new ElementKindVisitor6<Void, Void>() {};
@ -94,7 +94,8 @@ public class TestResourceVariable extends JavacTestingAbstractProcessor implemen
; // Expected.
}
ElementKindVisitor7 visitor7 = new ElementKindVisitor7<Object, Void>() {
ElementKindVisitor visitorLatest =
new ElementKindVisitor<Object, Void>() {
@Override
public Object visitVariableAsResourceVariable(VariableElement e,
Void p) {
@ -102,7 +103,7 @@ public class TestResourceVariable extends JavacTestingAbstractProcessor implemen
}
};
if (visitor7.visit(element) == null) {
if (visitorLatest.visit(element) == null) {
throw new RuntimeException("Null result of resource variable visitation.");
}
}

14
langtools/test/tools/javac/processing/model/type/NoTypes.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2006, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2006, 2011, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -23,7 +23,7 @@
/*
* @test
* @bug 6418666 6423973 6453386
* @bug 6418666 6423973 6453386 7025809
* @summary Test the NoTypes: VOID, PACKAGE, NONE
* @author Scott Seligman
* @library ../../../lib
@ -75,7 +75,7 @@ public class NoTypes extends JavacTestingAbstractProcessor {
verifyKind(NONE, types.getNoType(NONE));
// The return type of a constructor or void method is VOID.
class Scanner extends ElementScanner7<Void, Void> {
class Scanner extends ElementScanner<Void, Void> {
@Override
public Void visitExecutable(ExecutableElement e, Void p) {
verifyKind(VOID, e.getReturnType());
@ -89,11 +89,11 @@ public class NoTypes extends JavacTestingAbstractProcessor {
}
/**
* Verify that a NoType instance is of a particular kind,
* and that TypeKindVisitor7 properly dispatches on it.
* Verify that a NoType instance is of a particular kind, and that
* the latest TypeKindVisitor properly dispatches on it.
*/
private void verifyKind(TypeKind kind, TypeMirror type) {
class Vis extends TypeKindVisitor7<TypeKind, Void> {
class Vis extends TypeKindVisitor<TypeKind, Void> {
@Override
public TypeKind visitNoTypeAsVoid(NoType t, Void p) {
return VOID;
@ -111,9 +111,7 @@ public class NoTypes extends JavacTestingAbstractProcessor {
throw new AssertionError();
}
// Fodder for the tests
interface I {
}

5
langtools/test/tools/javac/processing/model/type/TestUnionType.java
View File

@ -23,7 +23,7 @@
/*
* @test
* @bug 7029150
* @bug 7029150 7025809
* @summary Test support for union types
* @library ../../../lib
*/
@ -39,7 +39,6 @@ import javax.tools.*;
import com.sun.source.tree.*;
import com.sun.source.util.*;
public class TestUnionType extends JavacTestingAbstractProcessor {
enum TestKind {
SingleType("E1", "E1",
@ -194,7 +193,7 @@ public class TestUnionType extends JavacTestingAbstractProcessor {
}
}
class TypePrinter extends SimpleTypeVisitor7<String, Void> {
class TypePrinter extends SimpleTypeVisitor<String, Void> {
@Override
protected String defaultAction(TypeMirror tm, Void ignore) {
return String.valueOf(tm.getKind());

4
langtools/test/tools/javac/processing/model/util/deprecation/TestDeprecation.java
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2006, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2006, 2011 Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -68,7 +68,7 @@ public class TestDeprecation extends JavacTestingAbstractProcessor {
return true;
}
private class DeprecationChecker extends ElementScanner7<Boolean,Void> {
private class DeprecationChecker extends ElementScanner<Boolean,Void> {
private Elements elementUtils;
private boolean failure;
DeprecationChecker() {