jdk8-mips64-public/langtools: src/share/classes/javax/lang/model/util/SimpleTypeVisitor6.java@9d9f26857129 (annotated)

src/share/classes/javax/lang/model/util/SimpleTypeVisitor6.java@9d9f26857129 (annotated)

src/share/classes/javax/lang/model/util/SimpleTypeVisitor6.java

Tue, 25 May 2010 15:54:51 -0700

author: ohair
date: Tue, 25 May 2010 15:54:51 -0700
changeset 554: 9d9f26857129
parent 1: 9a66ca7c79fa
child 575: 9a7c998bf2fc
permissions: -rw-r--r--

6943119: Rebrand source copyright notices
Reviewed-by: darcy

 /*
  * Copyright (c) 2005, 2006, 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_6 RELEASE_6} source version.
  *
  * Visit methods corresponding to {@code RELEASE_6} language
  * constructs call {@link #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.
  *
  * @author Joseph D. Darcy
  * @author Scott Seligman
  * @author Peter von der Ah&eacute;
  * @since 1.6
  */
 @SupportedSourceVersion(RELEASE_6)
 public class SimpleTypeVisitor6<R, P> extends AbstractTypeVisitor6<R, P> {
     /**
      * Default value to be returned; {@link #defaultAction
      * defaultAction} returns this value unless the method is
      * overridden.
      */
     protected final R DEFAULT_VALUE;
     /**
      * Constructor for concrete subclasses; uses {@code null} for the
      * default value.
      */
     protected SimpleTypeVisitor6(){
         DEFAULT_VALUE = null;
     }
     /**
      * Constructor for concrete subclasses; uses the argument for the
      * default value.
      *
      * @param defaultValue the value to assign to {@link #DEFAULT_VALUE}
      */
     protected SimpleTypeVisitor6(R defaultValue){
         DEFAULT_VALUE = defaultValue;
     }
     /**
      * The default action for visit methods.  The implementation in
      * this class just returns {@link #DEFAULT_VALUE}; subclasses will
      * commonly override this method.
      */
     protected R defaultAction(TypeMirror e, P p) {
         return DEFAULT_VALUE;
     }
     /**
      * {@inheritDoc} This implementation calls {@code defaultAction}.
      *
      * @param t {@inheritDoc}
      * @param p {@inheritDoc}
      * @return  the result of {@code defaultAction}
      */
     public R visitPrimitive(PrimitiveType t, P p) {
         return defaultAction(t, p);
     }
     /**
      * {@inheritDoc} This implementation calls {@code defaultAction}.
      *
      * @param t {@inheritDoc}
      * @param p {@inheritDoc}
      * @return  the result of {@code defaultAction}
      */
     public R visitNull(NullType t, P p){
         return defaultAction(t, p);
     }
     /**
      * {@inheritDoc} This implementation calls {@code defaultAction}.
      *
      * @param t {@inheritDoc}
      * @param p {@inheritDoc}
      * @return  the result of {@code defaultAction}
      */
     public R visitArray(ArrayType t, P p){
         return defaultAction(t, p);
     }
     /**
      * {@inheritDoc} This implementation calls {@code defaultAction}.
      *
      * @param t {@inheritDoc}
      * @param p {@inheritDoc}
      * @return  the result of {@code defaultAction}
      */
     public R visitDeclared(DeclaredType t, P p){
         return defaultAction(t, p);
     }
     /**
      * {@inheritDoc} This implementation calls {@code defaultAction}.
      *
      * @param t {@inheritDoc}
      * @param p {@inheritDoc}
      * @return  the result of {@code defaultAction}
      */
     public R visitError(ErrorType t, P p){
         return defaultAction(t, p);
     }
     /**
      * {@inheritDoc} This implementation calls {@code defaultAction}.
      *
      * @param t {@inheritDoc}
      * @param p {@inheritDoc}
      * @return  the result of {@code defaultAction}
      */
     public R visitTypeVariable(TypeVariable t, P p){
         return defaultAction(t, p);
     }
     /**
      * {@inheritDoc} This implementation calls {@code defaultAction}.
      *
      * @param t {@inheritDoc}
      * @param p {@inheritDoc}
      * @return  the result of {@code defaultAction}
      */
     public R visitWildcard(WildcardType t, P p){
         return defaultAction(t, p);
     }
     /**
      * {@inheritDoc} This implementation calls {@code defaultAction}.
      *
      * @param t {@inheritDoc}
      * @param p {@inheritDoc}
      * @return  the result of {@code defaultAction}
      */
     public R visitExecutable(ExecutableType t, P p) {
         return defaultAction(t, p);
     }
     /**
      * {@inheritDoc} This implementation calls {@code defaultAction}.
      *
      * @param t {@inheritDoc}
      * @param p {@inheritDoc}
      * @return  the result of {@code defaultAction}
      */
     public R visitNoType(NoType t, P p){
         return defaultAction(t, p);
     }
 }

Mercurial > jdk8-mips64-public > langtools / annotate

src/share/classes/javax/lang/model/util/SimpleTypeVisitor6.java@9d9f26857129 (annotated)

src/share/classes/javax/lang/model/util/SimpleTypeVisitor6.java