Java tutorial
/* * Copyright 2016 Ripple OSI * * Licensed 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.rippleosi.patient.allergies.search; import java.util.Map; import org.apache.commons.collections4.Predicate; public class EtherCISNullAllergyHeadlinePredicate implements Predicate<Map<String, Object>> { @Override public boolean evaluate(Map<String, Object> input) { return input.get("cause") != null; } }