org.kohsuke.rngom.binary.DataExceptPattern Maven / Gradle / Ivy
/*
* Copyright (C) 2004-2011
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package org.kohsuke.rngom.binary;
import org.kohsuke.rngom.binary.visitor.PatternFunction;
import org.kohsuke.rngom.binary.visitor.PatternVisitor;
import org.relaxng.datatype.Datatype;
import org.xml.sax.Locator;
public class DataExceptPattern extends DataPattern {
private Pattern except;
private Locator loc;
DataExceptPattern(Datatype dt, Pattern except, Locator loc) {
super(dt);
this.except = except;
this.loc = loc;
}
boolean samePattern(Pattern other) {
if (!super.samePattern(other))
return false;
return except.samePattern(((DataExceptPattern)other).except);
}
@Override
public void accept(PatternVisitor visitor) {
visitor.visitDataExcept(getDatatype(), except);
}
@Override
public Object apply(PatternFunction f) {
return f.caseDataExcept(this);
}
@Override
void checkRestrictions(int context, DuplicateAttributeDetector dad, Alphabet alpha)
throws RestrictionViolationException {
super.checkRestrictions(context, dad, alpha);
try {
except.checkRestrictions(DATA_EXCEPT_CONTEXT, null, null);
}
catch (RestrictionViolationException e) {
e.maybeSetLocator(loc);
throw e;
}
}
Pattern getExcept() {
return except;
}
}