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src/share/jaxws_classes/com/sun/codemodel/internal/JEnumConstant.java@e530533619ec (annotated)

src/share/jaxws_classes/com/sun/codemodel/internal/JEnumConstant.java

Thu, 12 Oct 2017 19:44:07 +0800

author

aoqi

date

Thu, 12 Oct 2017 19:44:07 +0800

changeset 760

e530533619ec

parent 0

373ffda63c9a

permissions

-rw-r--r--

merge

aoqi@0	1	/*
aoqi@0	2	* Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved.
aoqi@0	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0	4	*
aoqi@0	5	* This code is free software; you can redistribute it and/or modify it
aoqi@0	6	* under the terms of the GNU General Public License version 2 only, as
aoqi@0	7	* published by the Free Software Foundation. Oracle designates this
aoqi@0	8	* particular file as subject to the "Classpath" exception as provided
aoqi@0	9	* by Oracle in the LICENSE file that accompanied this code.
aoqi@0	10	*
aoqi@0	11	* This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0	12	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0	13	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
aoqi@0	14	* version 2 for more details (a copy is included in the LICENSE file that
aoqi@0	15	* accompanied this code).
aoqi@0	16	*
aoqi@0	17	* You should have received a copy of the GNU General Public License version
aoqi@0	18	* 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0	19	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0	20	*
aoqi@0	21	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0	22	* or visit www.oracle.com if you need additional information or have any
aoqi@0	23	* questions.
aoqi@0	24	*/
aoqi@0	25
aoqi@0	26	package com.sun.codemodel.internal;
aoqi@0	27
aoqi@0	28	import java.util.ArrayList;
aoqi@0	29	import java.util.List;
aoqi@0	30	import java.util.Collection;
aoqi@0	31	import java.util.Collections;
aoqi@0	32	import java.lang.annotation.Annotation;
aoqi@0	33
aoqi@0	34	/**
aoqi@0	35	* Enum Constant.
aoqi@0	36	*
aoqi@0	37	* When used as an {@link JExpression}, this object represents a reference to the enum constant.
aoqi@0	38	*
aoqi@0	39	* @author
aoqi@0	40	* Bhakti Mehta (Bhakti.Mehta@sun.com)
aoqi@0	41	*/
aoqi@0	42	public final class JEnumConstant extends JExpressionImpl implements JDeclaration, JAnnotatable, JDocCommentable {
aoqi@0	43
aoqi@0	44	/**
aoqi@0	45	* The constant.
aoqi@0	46	*/
aoqi@0	47	private final String name;
aoqi@0	48	/**
aoqi@0	49	* The enum class.
aoqi@0	50	*/
aoqi@0	51	private final JDefinedClass type;
aoqi@0	52	/**
aoqi@0	53	* javadoc comments, if any.
aoqi@0	54	*/
aoqi@0	55	private JDocComment jdoc = null;
aoqi@0	56
aoqi@0	57	/**
aoqi@0	58	* Annotations on this variable. Lazily created.
aoqi@0	59	*/
aoqi@0	60	private List<JAnnotationUse> annotations = null;
aoqi@0	61
aoqi@0	62
aoqi@0	63	/**
aoqi@0	64	* List of the constructor argument expressions.
aoqi@0	65	* Lazily constructed.
aoqi@0	66	*/
aoqi@0	67	private List<JExpression> args = null;
aoqi@0	68
aoqi@0	69	JEnumConstant(JDefinedClass type,String name) {
aoqi@0	70	this.name = name;
aoqi@0	71	this.type = type;
aoqi@0	72	}
aoqi@0	73
aoqi@0	74	/**
aoqi@0	75	* Add an expression to this constructor's argument list
aoqi@0	76	*
aoqi@0	77	* @param arg
aoqi@0	78	* Argument to add to argument list
aoqi@0	79	*/
aoqi@0	80	public JEnumConstant arg(JExpression arg) {
aoqi@0	81	if(arg==null) throw new IllegalArgumentException();
aoqi@0	82	if(args==null)
aoqi@0	83	args = new ArrayList<JExpression>();
aoqi@0	84	args.add(arg);
aoqi@0	85	return this;
aoqi@0	86	}
aoqi@0	87
aoqi@0	88	/**
aoqi@0	89	* Returns the name of this constant.
aoqi@0	90	*
aoqi@0	91	* @return never null.
aoqi@0	92	*/
aoqi@0	93	public String getName() {
aoqi@0	94	return this.type.fullName().concat(".").concat(this.name);
aoqi@0	95	}
aoqi@0	96
aoqi@0	97	/**
aoqi@0	98	* Creates, if necessary, and returns the enum constant javadoc.
aoqi@0	99	*
aoqi@0	100	* @return JDocComment containing javadocs for this constant.
aoqi@0	101	*/
aoqi@0	102	public JDocComment javadoc() {
aoqi@0	103	if (jdoc == null)
aoqi@0	104	jdoc = new JDocComment(type.owner());
aoqi@0	105	return jdoc;
aoqi@0	106	}
aoqi@0	107
aoqi@0	108	/**
aoqi@0	109	* Adds an annotation to this variable.
aoqi@0	110	* @param clazz
aoqi@0	111	* The annotation class to annotate the field with
aoqi@0	112	*/
aoqi@0	113	public JAnnotationUse annotate(JClass clazz){
aoqi@0	114	if(annotations==null)
aoqi@0	115	annotations = new ArrayList<JAnnotationUse>();
aoqi@0	116	JAnnotationUse a = new JAnnotationUse(clazz);
aoqi@0	117	annotations.add(a);
aoqi@0	118	return a;
aoqi@0	119	}
aoqi@0	120
aoqi@0	121	/**
aoqi@0	122	* Adds an annotation to this variable.
aoqi@0	123	*
aoqi@0	124	* @param clazz
aoqi@0	125	* The annotation class to annotate the field with
aoqi@0	126	*/
aoqi@0	127	public JAnnotationUse annotate(Class <? extends Annotation> clazz){
aoqi@0	128	return annotate(type.owner().ref(clazz));
aoqi@0	129	}
aoqi@0	130
aoqi@0	131	public <W extends JAnnotationWriter> W annotate2(Class<W> clazz) {
aoqi@0	132	return TypedAnnotationWriter.create(clazz,this);
aoqi@0	133	}
aoqi@0	134
aoqi@0	135	/**
aoqi@0	136	* {@link JAnnotatable#annotations()}
aoqi@0	137	*/
aoqi@0	138	public Collection<JAnnotationUse> annotations() {
aoqi@0	139	if (annotations == null)
aoqi@0	140	annotations = new ArrayList<JAnnotationUse>();
aoqi@0	141	return Collections.unmodifiableList(annotations);
aoqi@0	142	}
aoqi@0	143
aoqi@0	144	public void declare(JFormatter f) {
aoqi@0	145	if( jdoc != null )
aoqi@0	146	f.nl().g( jdoc );
aoqi@0	147	if (annotations != null) {
aoqi@0	148	for( int i=0; i<annotations.size(); i++ )
aoqi@0	149	f.g(annotations.get(i)).nl();
aoqi@0	150	}
aoqi@0	151	f.id(name);
aoqi@0	152	if(args!=null) {
aoqi@0	153	f.p('(').g(args).p(')');
aoqi@0	154	}
aoqi@0	155	}
aoqi@0	156
aoqi@0	157	public void generate(JFormatter f) {
aoqi@0	158	f.t(type).p('.').p(name);
aoqi@0	159	}
aoqi@0	160	}