/* | |
* 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 | |
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* | |
* 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.condition; | |
import java.util.ArrayList; | |
import java.util.List; | |
import org.apache.uima.ruta.RutaStream; | |
import org.apache.uima.ruta.expression.number.INumberExpression; | |
import org.apache.uima.ruta.rule.EvaluatedCondition; | |
import org.apache.uima.ruta.rule.MatchContext; | |
import org.apache.uima.ruta.visitor.InferenceCrowd; | |
public class MOfNCondition extends ComposedRutaCondition { | |
private final INumberExpression min; | |
private final INumberExpression max; | |
public MOfNCondition(List<AbstractRutaCondition> conditions, INumberExpression min, | |
INumberExpression max) { | |
super(conditions); | |
this.min = min; | |
this.max = max; | |
} | |
@Override | |
public EvaluatedCondition eval(MatchContext context, RutaStream stream, InferenceCrowd crowd) { | |
int result = 0; | |
List<EvaluatedCondition> evals = new ArrayList<EvaluatedCondition>(); | |
for (AbstractRutaCondition each : conditions) { | |
crowd.beginVisit(each, null); | |
EvaluatedCondition eval = each.eval(context, stream, crowd); | |
crowd.endVisit(each, null); | |
evals.add(eval); | |
if (eval.isValue()) { | |
result++; | |
} | |
} | |
boolean value = result >= min.getIntegerValue(context, stream) | |
&& result <= max.getIntegerValue(context, stream); | |
return new EvaluatedCondition(this, value, evals); | |
} | |
public INumberExpression getMin() { | |
return min; | |
} | |
public INumberExpression getMax() { | |
return max; | |
} | |
} |