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/*
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* JBind
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*
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* Copyright (c) by Stefan Wachter. All rights reserved.
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*
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* Usage, modification, and redistribution is subject to license terms that are
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* available at 'http://www.jbind.org'. The JBind license is like the
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* 'Apache Software License V 1.1'.
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*/
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package org.jbind.xml.schema.cmp;
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import org.jbind.xml.base.Compositor;
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import org.jbind.xml.base.IRange;
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import org.jbind.xml.base.Range;
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import org.jbind.xml.core.bridge.IDataImpl;
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import org.jbind.xml.core.cmp.ISourceInfo;
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import org.jbind.xml.core.content.IElemDesc;
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import org.jbind.xml.core.content.IElemGroupDesc;
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import org.jbind.xml.core.content.IUseState;
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import org.jbind.xml.core.data.IAnyTypeData;
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import org.jbind.xml.core.type.IAnyType;
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import org.jbind.xml.msg.XmlException;
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public abstract class ElemDesc extends Content implements IElemDesc {
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1453
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public ElemDesc(ISourceInfo aSourceInfo, String aNamespace, String aName, IRange aRange) {
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super(aSourceInfo, aNamespace, aName, aRange);
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}
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2394
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public final IAnyTypeData createData(IDataImpl anImpl, IAnyType anOverloadingType) throws XmlException {
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2394
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return DataDescHelper.createData(this, anImpl, anOverloadingType, anImpl);
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}
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public final IAnyTypeData createUncheckedData(IDataImpl anImpl, IAnyType anOverloadingType) throws XmlException {
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return DataDescHelper.createUncheckedData(this, anImpl, anOverloadingType, anImpl);
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}
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public final IAnyTypeData createEmptyData(IDataImpl anImpl, IAnyType anOverloadingType) throws XmlException {
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return DataDescHelper.createEmptyData(this, anImpl, anOverloadingType, anImpl);
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}
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public final void checkValueConstraints(IAnyTypeData aData) throws XmlException {
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2338
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DataDescHelper.checkValueConstraints(this, aData);
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}
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4656
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public final IUseState createUseStateProxy(IUseState aParent) {
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4656
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return createUseState(aParent);
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}
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public boolean addToParent(IElemGroupDesc aParent) {
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boolean changed;
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// EXTENSION
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// b2: If a choice has minOccurs=0 and then all contained particles that have
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// a minOccurs=1 get also a minOccurs=0.
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// b3: If a choice has maxOccurs=unbounded and the maxOccurs of the particle
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// is >0 but not already unbounded then the maxOccurs is set to unbounded.
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boolean b1 = aParent.getCompositor() == Compositor.CHOICE;
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boolean b2 = b1 && (getMinOccurs() == 1) && (aParent.getMinOccurs() == 0);
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boolean b3 = b1 && !isUnbounded() && (getMaxOccurs() != 0) && aParent.isUnbounded();
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if (b2 || b3) {
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int newMin = b2 ? 0 : getMinOccurs();
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IRange newRange = (isUnbounded() || b3) ? new Range(newMin) : new Range(newMin, getMaxOccurs());
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doAddToParentWithNewRange(newRange, aParent);
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changed = true;
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} else {
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1587
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aParent.add(this);
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1587
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changed = false;
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}
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return changed;
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}
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protected abstract void doAddToParentWithNewRange(IRange aRange, IElemGroupDesc aParent);
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}
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