Mercurial > jdk8-mips64-public > jaxws / file comparison
comparison: src/share/jaxws_classes/com/sun/tools/internal/xjc/reader/xmlschema/MultiplicityCounter.java
src/share/jaxws_classes/com/sun/tools/internal/xjc/reader/xmlschema/MultiplicityCounter.java
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| 1 /* | |
| 2 * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved. | |
| 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
| 4 * | |
| 5 * This code is free software; you can redistribute it and/or modify it | |
| 6 * under the terms of the GNU General Public License version 2 only, as | |
| 7 * published by the Free Software Foundation. Oracle designates this | |
| 8 * particular file as subject to the "Classpath" exception as provided | |
| 9 * by Oracle in the LICENSE file that accompanied this code. | |
| 10 * | |
| 11 * This code is distributed in the hope that it will be useful, but WITHOUT | |
| 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 14 * version 2 for more details (a copy is included in the LICENSE file that | |
| 15 * accompanied this code). | |
| 16 * | |
| 17 * You should have received a copy of the GNU General Public License version | |
| 18 * 2 along with this work; if not, write to the Free Software Foundation, | |
| 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 20 * | |
| 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
| 22 * or visit www.oracle.com if you need additional information or have any | |
| 23 * questions. | |
| 24 */ | |
| 25 | |
| 26 package com.sun.tools.internal.xjc.reader.xmlschema; | |
| 27 | |
| 28 import java.math.BigInteger; | |
| 29 import com.sun.tools.internal.xjc.model.Multiplicity; | |
| 30 import com.sun.xml.internal.xsom.XSElementDecl; | |
| 31 import com.sun.xml.internal.xsom.XSModelGroup; | |
| 32 import com.sun.xml.internal.xsom.XSModelGroupDecl; | |
| 33 import com.sun.xml.internal.xsom.XSParticle; | |
| 34 import com.sun.xml.internal.xsom.XSWildcard; | |
| 35 import com.sun.xml.internal.xsom.visitor.XSTermFunction; | |
| 36 | |
| 37 import static com.sun.tools.internal.xjc.model.Multiplicity.ONE; | |
| 38 import static com.sun.tools.internal.xjc.model.Multiplicity.ZERO; | |
| 39 | |
| 40 /** | |
| 41 * Counts {@link Multiplicity} for a particle/term. | |
| 42 * | |
| 43 * @author Kohsuke Kawaguchi | |
| 44 */ | |
| 45 public final class MultiplicityCounter implements XSTermFunction<Multiplicity> { | |
| 46 | |
| 47 public static final MultiplicityCounter theInstance = new MultiplicityCounter(); | |
| 48 | |
| 49 private MultiplicityCounter() {} | |
| 50 | |
| 51 public Multiplicity particle( XSParticle p ) { | |
| 52 Multiplicity m = p.getTerm().apply(this); | |
| 53 | |
| 54 BigInteger max; | |
| 55 if (m.max==null || (BigInteger.valueOf(XSParticle.UNBOUNDED).equals(p.getMaxOccurs()))) | |
| 56 max=null; | |
| 57 else | |
| 58 max=p.getMaxOccurs(); | |
| 59 | |
| 60 return Multiplicity.multiply( m, Multiplicity.create(p.getMinOccurs(),max) ); | |
| 61 } | |
| 62 | |
| 63 public Multiplicity wildcard(XSWildcard wc) { | |
| 64 return ONE; | |
| 65 } | |
| 66 | |
| 67 public Multiplicity modelGroupDecl(XSModelGroupDecl decl) { | |
| 68 return modelGroup(decl.getModelGroup()); | |
| 69 } | |
| 70 | |
| 71 public Multiplicity modelGroup(XSModelGroup group) { | |
| 72 boolean isChoice = group.getCompositor() == XSModelGroup.CHOICE; | |
| 73 | |
| 74 Multiplicity r = ZERO; | |
| 75 | |
| 76 for( XSParticle p : group.getChildren()) { | |
| 77 Multiplicity m = particle(p); | |
| 78 | |
| 79 if(r==null) { | |
| 80 r=m; | |
| 81 continue; | |
| 82 } | |
| 83 if(isChoice) { | |
| 84 r = Multiplicity.choice(r,m); | |
| 85 } else { | |
| 86 r = Multiplicity.group(r,m); | |
| 87 } | |
| 88 } | |
| 89 return r; | |
| 90 } | |
| 91 | |
| 92 public Multiplicity elementDecl(XSElementDecl decl) { | |
| 93 return ONE; | |
| 94 } | |
| 95 } |
