| /* |
| * Copyright 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.xml.internal.xsom.impl; |
| |
| import com.sun.xml.internal.xsom.XSContentType; |
| import com.sun.xml.internal.xsom.XSParticle; |
| import com.sun.xml.internal.xsom.XSSimpleType; |
| import com.sun.xml.internal.xsom.XSTerm; |
| import com.sun.xml.internal.xsom.impl.parser.DelayedRef; |
| import com.sun.xml.internal.xsom.impl.parser.SchemaDocumentImpl; |
| import com.sun.xml.internal.xsom.parser.SchemaDocument; |
| import com.sun.xml.internal.xsom.visitor.XSContentTypeFunction; |
| import com.sun.xml.internal.xsom.visitor.XSContentTypeVisitor; |
| import com.sun.xml.internal.xsom.visitor.XSFunction; |
| import com.sun.xml.internal.xsom.visitor.XSVisitor; |
| import org.xml.sax.Locator; |
| |
| import java.util.List; |
| |
| public class ParticleImpl extends ComponentImpl implements XSParticle, ContentTypeImpl |
| { |
| public ParticleImpl( SchemaDocumentImpl owner, AnnotationImpl _ann, |
| Ref.Term _term, Locator _loc, int _maxOccurs, int _minOccurs ) { |
| |
| super(owner,_ann,_loc,null); |
| this.term = _term; |
| this.maxOccurs = _maxOccurs; |
| this.minOccurs = _minOccurs; |
| } |
| public ParticleImpl( SchemaDocumentImpl owner, AnnotationImpl _ann, Ref.Term _term, Locator _loc ) { |
| this(owner,_ann,_term,_loc,1,1); |
| } |
| |
| private Ref.Term term; |
| public XSTerm getTerm() { return term.getTerm(); } |
| |
| private int maxOccurs; |
| public int getMaxOccurs() { return maxOccurs; } |
| |
| public boolean isRepeated() { |
| return maxOccurs!=0 && maxOccurs!=1; |
| } |
| |
| private int minOccurs; |
| public int getMinOccurs() { return minOccurs; } |
| |
| |
| public void redefine(ModelGroupDeclImpl oldMG) { |
| if( term instanceof ModelGroupImpl ) { |
| ((ModelGroupImpl)term).redefine(oldMG); |
| return; |
| } |
| if( term instanceof DelayedRef.ModelGroup ) { |
| ((DelayedRef)term).redefine(oldMG); |
| } |
| } |
| |
| |
| public XSSimpleType asSimpleType() { return null; } |
| public XSParticle asParticle() { return this; } |
| public XSContentType asEmpty() { return null; } |
| |
| |
| public final Object apply( XSFunction function ) { |
| return function.particle(this); |
| } |
| public final Object apply( XSContentTypeFunction function ) { |
| return function.particle(this); |
| } |
| public final void visit( XSVisitor visitor ) { |
| visitor.particle(this); |
| } |
| public final void visit( XSContentTypeVisitor visitor ) { |
| visitor.particle(this); |
| } |
| |
| // Ref.ContentType implementation |
| public XSContentType getContentType() { return this; } |
| |
| /** |
| * Foreign attribuets are considered to be on terms. |
| * |
| * REVISIT: is this a good design? |
| */ |
| public List getForeignAttributes() { |
| return getTerm().getForeignAttributes(); |
| } |
| } |