/*
* 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.nifi.hl7.query.evaluator.logic;
import java.util.Map;
import org.apache.nifi.hl7.query.evaluator.BooleanEvaluator;
public class OrEvaluator extends BooleanEvaluator {
private final BooleanEvaluator lhs;
private final BooleanEvaluator rhs;
public OrEvaluator(final BooleanEvaluator lhs, final BooleanEvaluator rhs) {
this.lhs = lhs;
this.rhs = rhs;
}
@Override
public Boolean evaluate(final Map<String, Object> objectMap) {
final Boolean lhsValue = lhs.evaluate(objectMap);
if (lhsValue != null && Boolean.TRUE.equals(lhsValue)) {
return true;
}
final Boolean rhsValue = rhs.evaluate(objectMap);
return (rhsValue != null && Boolean.TRUE.equals(rhsValue));
}
}