jdk8-mips64-public/langtools: src/share/classes/javax/lang/model/util/TypeKindVisitor6.java@4868a36f6fd8 (annotated)

src/share/classes/javax/lang/model/util/TypeKindVisitor6.java@4868a36f6fd8 (annotated)

src/share/classes/javax/lang/model/util/TypeKindVisitor6.java

Tue, 28 Dec 2010 15:54:52 -0800

author: ohair
date: Tue, 28 Dec 2010 15:54:52 -0800
changeset 798: 4868a36f6fd8
parent 575: 9a7c998bf2fc
child 1054: 111bbf1ad913
permissions: -rw-r--r--

6962318: Update copyright year
Reviewed-by: xdono

 /*
  * Copyright (c) 2005, 2010, 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_6
  * RELEASE_6} 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.
  *
  * @author Joseph D. Darcy
  * @author Scott Seligman
  * @author Peter von der Ah&eacute;
  *
  * @see TypeKindVisitor7
  * @since 1.6
  */
 @SupportedSourceVersion(RELEASE_6)
 public class TypeKindVisitor6<R, P> extends SimpleTypeVisitor6<R, P> {
     /**
      * Constructor for concrete subclasses to call; uses {@code null}
      * for the default value.
      */
     protected TypeKindVisitor6() {
         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 TypeKindVisitor6(R defaultValue) {
         super(defaultValue);
     }
     /**
      * Visits a primitive type, dispatching to the visit method for
      * the specific {@linkplain TypeKind kind} of primitive type:
      * {@code BOOLEAN}, {@code BYTE}, etc.
      *
      * @param t {@inheritDoc}
      * @param p {@inheritDoc}
      * @return  the result of the kind-specific visit method
      */
     @Override
     public R visitPrimitive(PrimitiveType t, P p) {
         TypeKind k = t.getKind();
         switch (k) {
         case BOOLEAN:
             return visitPrimitiveAsBoolean(t, p);
         case BYTE:
             return visitPrimitiveAsByte(t, p);
         case SHORT:
             return visitPrimitiveAsShort(t, p);
         case INT:
             return visitPrimitiveAsInt(t, p);
         case LONG:
             return visitPrimitiveAsLong(t, p);
         case CHAR:
             return visitPrimitiveAsChar(t, p);
         case FLOAT:
             return visitPrimitiveAsFloat(t, p);
         case DOUBLE:
             return visitPrimitiveAsDouble(t, p);
         default:
             throw new AssertionError("Bad kind " + k + " for PrimitiveType" + t);
         }
     }
     /**
      * Visits a {@code BOOLEAN} primitive type by calling
      * {@code defaultAction}.
      *
      * @param t the type to visit
      * @param p a visitor-specified parameter
      * @return  the result of {@code defaultAction}
      */
     public R visitPrimitiveAsBoolean(PrimitiveType t, P p) {
         return defaultAction(t, p);
     }
     /**
      * Visits a {@code BYTE} primitive type by calling
      * {@code defaultAction}.
      *
      * @param t the type to visit
      * @param p a visitor-specified parameter
      * @return  the result of {@code defaultAction}
      */
     public R visitPrimitiveAsByte(PrimitiveType t, P p) {
         return defaultAction(t, p);
     }
     /**
      * Visits a {@code SHORT} primitive type by calling
      * {@code defaultAction}.
      *
      * @param t the type to visit
      * @param p a visitor-specified parameter
      * @return  the result of {@code defaultAction}
      */
     public R visitPrimitiveAsShort(PrimitiveType t, P p) {
         return defaultAction(t, p);
     }
     /**
      * Visits an {@code INT} primitive type by calling
      * {@code defaultAction}.
      *
      * @param t the type to visit
      * @param p a visitor-specified parameter
      * @return  the result of {@code defaultAction}
      */
     public R visitPrimitiveAsInt(PrimitiveType t, P p) {
         return defaultAction(t, p);
     }
     /**
      * Visits a {@code LONG} primitive type by calling
      * {@code defaultAction}.
      *
      * @param t the type to visit
      * @param p a visitor-specified parameter
      * @return  the result of {@code defaultAction}
      */
     public R visitPrimitiveAsLong(PrimitiveType t, P p) {
         return defaultAction(t, p);
     }
     /**
      * Visits a {@code CHAR} primitive type by calling
      * {@code defaultAction}.
      *
      * @param t the type to visit
      * @param p a visitor-specified parameter
      * @return  the result of {@code defaultAction}
      */
     public R visitPrimitiveAsChar(PrimitiveType t, P p) {
         return defaultAction(t, p);
     }
     /**
      * Visits a {@code FLOAT} primitive type by calling
      * {@code defaultAction}.
      *
      * @param t the type to visit
      * @param p a visitor-specified parameter
      * @return  the result of {@code defaultAction}
      */
     public R visitPrimitiveAsFloat(PrimitiveType t, P p) {
         return defaultAction(t, p);
     }
     /**
      * Visits a {@code DOUBLE} primitive type by calling
      * {@code defaultAction}.
      *
      * @param t the type to visit
      * @param p a visitor-specified parameter
      * @return  the result of {@code defaultAction}
      */
     public R visitPrimitiveAsDouble(PrimitiveType t, P p) {
         return defaultAction(t, p);
     }
     /**
      * Visits a {@link NoType} instance, dispatching to the visit method for
      * the specific {@linkplain TypeKind kind} of pseudo-type:
      * {@code VOID}, {@code PACKAGE}, or {@code NONE}.
      *
      * @param t {@inheritDoc}
      * @param p {@inheritDoc}
      * @return  the result of the kind-specific visit method
      */
     @Override
     public R visitNoType(NoType t, P p) {
         TypeKind k = t.getKind();
         switch (k) {
         case VOID:
             return visitNoTypeAsVoid(t, p);
         case PACKAGE:
             return visitNoTypeAsPackage(t, p);
         case NONE:
             return visitNoTypeAsNone(t, p);
         default:
             throw new AssertionError("Bad kind " + k + " for NoType" + t);
         }
     }
     /**
      * Visits a {@link TypeKind#VOID VOID} pseudo-type by calling
      * {@code defaultAction}.
      *
      * @param t the type to visit
      * @param p a visitor-specified parameter
      * @return  the result of {@code defaultAction}
      */
     public R visitNoTypeAsVoid(NoType t, P p) {
         return defaultAction(t, p);
     }
     /**
      * Visits a {@link TypeKind#PACKAGE PACKAGE} pseudo-type by calling
      * {@code defaultAction}.
      *
      * @param t the type to visit
      * @param p a visitor-specified parameter
      * @return  the result of {@code defaultAction}
      */
     public R visitNoTypeAsPackage(NoType t, P p) {
         return defaultAction(t, p);
     }
     /**
      * Visits a {@link TypeKind#NONE NONE} pseudo-type by calling
      * {@code defaultAction}.
      *
      * @param t the type to visit
      * @param p a visitor-specified parameter
      * @return  the result of {@code defaultAction}
      */
     public R visitNoTypeAsNone(NoType t, P p) {
         return defaultAction(t, p);
     }
 }

Mercurial > jdk8-mips64-public > langtools / annotate

src/share/classes/javax/lang/model/util/TypeKindVisitor6.java@4868a36f6fd8 (annotated)

src/share/classes/javax/lang/model/util/TypeKindVisitor6.java