/* | |
* 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 | |
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package org.apache.uima.ruta.expression.bool; | |
import java.util.List; | |
import org.apache.uima.cas.text.AnnotationFS; | |
import org.apache.uima.ruta.RutaBlock; | |
import org.apache.uima.ruta.RutaStream; | |
import org.apache.uima.ruta.expression.string.AbstractStringExpression; | |
import org.apache.uima.ruta.rule.RuleElement; | |
import org.apache.uima.ruta.rule.RuleMatch; | |
public abstract class AbstractBooleanExpression extends AbstractStringExpression implements IBooleanExpression { | |
public boolean getBooleanValue(RutaBlock parent, RuleMatch match, RuleElement element, | |
RutaStream stream) { | |
List<AnnotationFS> matchedAnnotationsOf = match.getMatchedAnnotationsOf(element); | |
// TODO: do we need to select the correct annotation? | |
AnnotationFS annotation = null; | |
if (!matchedAnnotationsOf.isEmpty()) { | |
annotation = matchedAnnotationsOf.get(0); | |
} | |
return getBooleanValue(parent, annotation, stream); | |
} | |
public abstract boolean getBooleanValue(RutaBlock parent, AnnotationFS annotation, | |
RutaStream stream); | |
} |