jdk8-mips64-public/langtools: src/share/classes/com/sun/tools/javadoc/ProgramElementDocImpl.java@9a66ca7c79fa (annotated)

src/share/classes/com/sun/tools/javadoc/ProgramElementDocImpl.java@9a66ca7c79fa (annotated)

src/share/classes/com/sun/tools/javadoc/ProgramElementDocImpl.java

Sat, 01 Dec 2007 00:00:00 +0000

author: duke
date: Sat, 01 Dec 2007 00:00:00 +0000
changeset 1: 9a66ca7c79fa
child 554: 9d9f26857129
permissions: -rw-r--r--

Initial load

 /*
  * Copyright 1997-2006 Sun Microsystems, Inc.  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.  Sun designates this
  * particular file as subject to the "Classpath" exception as provided
  * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
  * CA 95054 USA or visit www.sun.com if you need additional information or
  * have any questions.
  */
 package com.sun.tools.javadoc;
 import com.sun.javadoc.*;
 import com.sun.tools.javac.code.Attribute;
 import com.sun.tools.javac.code.Flags;
 import com.sun.tools.javac.code.Symbol;
 import com.sun.tools.javac.code.Symbol.ClassSymbol;
 import com.sun.tools.javac.tree.JCTree;
 import com.sun.tools.javac.util.Position;
 import java.lang.reflect.Modifier;
 import java.text.CollationKey;
 /**
  * Represents a java program element: class, interface, field,
  * constructor, or method.
  * This is an abstract class dealing with information common to
  * these elements.
  *
  * @see MemberDocImpl
  * @see ClassDocImpl
  *
  * @author Robert Field
  * @author Neal Gafter (rewrite)
  * @author Scott Seligman (generics, enums, annotations)
  */
 public abstract class ProgramElementDocImpl
         extends DocImpl implements ProgramElementDoc {
     private final Symbol sym;
     // For source position information.
     JCTree tree = null;
     Position.LineMap lineMap = null;
     // Cache for getModifiers().
     private int modifiers = -1;
     protected ProgramElementDocImpl(DocEnv env, Symbol sym,
                                     String doc, JCTree tree, Position.LineMap lineMap) {
         super(env, doc);
         this.sym = sym;
         this.tree = tree;
         this.lineMap = lineMap;
     }
     void setTree(JCTree tree) {
         this.tree = tree;
     }
     /**
      * Subclasses override to identify the containing class
      */
     protected abstract ClassSymbol getContainingClass();
     /**
      * Returns the flags in terms of javac's flags
      */
     abstract protected long getFlags();
     /**
      * Returns the modifier flags in terms of java.lang.reflect.Modifier.
      */
     protected int getModifiers() {
         if (modifiers == -1) {
             modifiers = DocEnv.translateModifiers(getFlags());
         }
         return modifiers;
     }
     /**
      * Get the containing class of this program element.
      *
      * @return a ClassDocImpl for this element's containing class.
      * If this is a class with no outer class, return null.
      */
     public ClassDoc containingClass() {
         if (getContainingClass() == null) {
             return null;
         }
         return env.getClassDoc(getContainingClass());
     }
     /**
      * Return the package that this member is contained in.
      * Return "" if in unnamed package.
      */
     public PackageDoc containingPackage() {
         return env.getPackageDoc(getContainingClass().packge());
     }
     /**
      * Get the modifier specifier integer.
      *
      * @see java.lang.reflect.Modifier
      */
     public int modifierSpecifier() {
         int modifiers = getModifiers();
         if (isMethod() && containingClass().isInterface())
             // Remove the implicit abstract modifier.
             return modifiers & ~Modifier.ABSTRACT;
         return modifiers;
     }
     /**
      * Get modifiers string.
      * <pre>
      * Example, for:
      *   public abstract int foo() { ... }
      * modifiers() would return:
      *   'public abstract'
      * </pre>
      * Annotations are not included.
      */
     public String modifiers() {
         int modifiers = getModifiers();
         if (isAnnotationTypeElement() ||
                 (isMethod() && containingClass().isInterface())) {
             // Remove the implicit abstract modifier.
             return Modifier.toString(modifiers & ~Modifier.ABSTRACT);
         } else {
             return Modifier.toString(modifiers);
         }
     }
     /**
      * Get the annotations of this program element.
      * Return an empty array if there are none.
      */
     public AnnotationDesc[] annotations() {
         AnnotationDesc res[] = new AnnotationDesc[sym.getAnnotationMirrors().length()];
         int i = 0;
         for (Attribute.Compound a : sym.getAnnotationMirrors()) {
             res[i++] = new AnnotationDescImpl(env, a);
         }
         return res;
     }
     /**
      * Return true if this program element is public
      */
     public boolean isPublic() {
         int modifiers = getModifiers();
         return Modifier.isPublic(modifiers);
     }
     /**
      * Return true if this program element is protected
      */
     public boolean isProtected() {
         int modifiers = getModifiers();
         return Modifier.isProtected(modifiers);
     }
     /**
      * Return true if this program element is private
      */
     public boolean isPrivate() {
         int modifiers = getModifiers();
         return Modifier.isPrivate(modifiers);
     }
     /**
      * Return true if this program element is package private
      */
     public boolean isPackagePrivate() {
         return !(isPublic() || isPrivate() || isProtected());
     }
     /**
      * Return true if this program element is static
      */
     public boolean isStatic() {
         int modifiers = getModifiers();
         return Modifier.isStatic(modifiers);
     }
     /**
      * Return true if this program element is final
      */
     public boolean isFinal() {
         int modifiers = getModifiers();
         return Modifier.isFinal(modifiers);
     }
     /**
      * Generate a key for sorting.
      */
     CollationKey generateKey() {
         String k = name();
         // System.out.println("COLLATION KEY FOR " + this + " is \"" + k + "\"");
         return env.doclocale.collator.getCollationKey(k);
     }
 }

Mercurial > jdk8-mips64-public > langtools / annotate

src/share/classes/com/sun/tools/javadoc/ProgramElementDocImpl.java@9a66ca7c79fa (annotated)

src/share/classes/com/sun/tools/javadoc/ProgramElementDocImpl.java