/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.ctakes.assertion.medfacts.i2b2.api;
import org.apache.uima.cas.ConstraintFactory;
import org.apache.uima.cas.FSIntConstraint;
import org.apache.uima.cas.FSMatchConstraint;
import org.apache.uima.cas.FeaturePath;
import org.apache.uima.jcas.JCas;
public class ConstraintConstructorFindContainedBy extends ConstraintConstructor
{
public ConstraintConstructorFindContainedBy()
{
}
public ConstraintConstructorFindContainedBy(JCas jcas)
{
super(jcas);
}
@Override
public FSMatchConstraint constructConstraintByBeginEnd(int problemBegin,
int problemEnd, ConstraintFactory cf,
FeaturePath sentenceBeginFeaturePath, FeaturePath sentenceEndFeaturePath)
{
return constructContainedByConstraint(problemBegin, problemEnd, cf, sentenceBeginFeaturePath, sentenceEndFeaturePath);
}
/**
* @param problemBegin
* @param problemEnd
* @param cf
* @param sentenceBeginFeaturePath
* @param sentenceEndFeaturePath
* @return
*/
public FSMatchConstraint constructContainedByConstraint(int problemBegin,
int problemEnd, ConstraintFactory cf,
FeaturePath sentenceBeginFeaturePath, FeaturePath sentenceEndFeaturePath)
{
FSIntConstraint sentenceBeginIntConstraint = cf.createIntConstraint();
sentenceBeginIntConstraint.leq(problemBegin);
FSIntConstraint sentenceEndIntConstraint = cf.createIntConstraint();
sentenceEndIntConstraint.geq(problemEnd);
FSMatchConstraint begin = cf.embedConstraint(sentenceBeginFeaturePath, sentenceBeginIntConstraint);
FSMatchConstraint end = cf.embedConstraint(sentenceEndFeaturePath, sentenceEndIntConstraint);
FSMatchConstraint beginAndEnd = cf.and(begin, end);
return beginAndEnd;
}
}