/*
* 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.uima.ruta.condition;
import java.util.List;
import org.apache.uima.cas.Type;
import org.apache.uima.cas.text.AnnotationFS;
import org.apache.uima.ruta.RutaStream;
import org.apache.uima.ruta.expression.type.TypeExpression;
import org.apache.uima.ruta.rule.EvaluatedCondition;
import org.apache.uima.ruta.rule.RuleElement;
import org.apache.uima.ruta.type.RutaBasic;
import org.apache.uima.ruta.visitor.InferenceCrowd;
public class VoteCondition extends TerminalRutaCondition {
private final TypeExpression type1;
private final TypeExpression type2;
public VoteCondition(TypeExpression type1, TypeExpression type2) {
super();
this.type1 = type1;
this.type2 = type2;
}
@Override
public EvaluatedCondition eval(AnnotationFS annotation, RuleElement element, RutaStream stream,
InferenceCrowd crowd) {
int count1 = 0;
int count2 = 0;
int totalCount = 0;
if (annotation != null) {
List<RutaBasic> annotations = stream.getBasicsInWindow(annotation);
Type t1 = type1.getType(element.getParent());
Type t2 = type2.getType(element.getParent());
for (RutaBasic each : annotations) {
totalCount++;
if (each.beginsWith(t1)) {
count1++;
}
if (each.beginsWith(t2)) {
count2++;
}
}
}
return new EvaluatedCondition(this, count1 > count2);
}
public TypeExpression getType1() {
return type1;
}
public TypeExpression getType2() {
return type2;
}
}