92 lines
2.7 KiB
Java
92 lines
2.7 KiB
Java
/*
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* Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation. Oracle designates this
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* particular file as subject to the "Classpath" exception as provided
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* by Oracle in the LICENSE file that accompanied this code.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package com.sun.codemodel.internal;
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/**
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* A field that can have a {@link JDocComment} associated with it
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*/
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public class JFieldVar extends JVar implements JDocCommentable {
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/**
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* javadoc comments for this JFieldVar
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*/
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private JDocComment jdoc = null;
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private final JDefinedClass owner;
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/**
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* JFieldVar constructor
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*
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* @param type
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* Datatype of this variable
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*
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* @param name
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* Name of this variable
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*
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* @param init
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* Value to initialize this variable to
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*/
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JFieldVar(JDefinedClass owner, JMods mods, JType type, String name, JExpression init) {
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super( mods, type, name, init );
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this.owner = owner;
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}
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@Override
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public void name(String name) {
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// make sure that the new name is available
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if(owner.fields.containsKey(name))
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throw new IllegalArgumentException("name "+name+" is already in use");
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String oldName = name();
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super.name(name);
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owner.fields.remove(oldName);
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owner.fields.put(name,this);
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}
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/**
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* Creates, if necessary, and returns the class javadoc for this
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* JDefinedClass
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*
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* @return JDocComment containing javadocs for this class
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*/
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public JDocComment javadoc() {
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if( jdoc == null )
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jdoc = new JDocComment(owner.owner());
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return jdoc;
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}
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public void declare(JFormatter f) {
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if( jdoc != null )
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f.g( jdoc );
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super.declare( f );
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}
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}
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