ElasticSearchSearchResponse.java

/*
 * Copyright 2014 Artem Chikin
 * Copyright 2014 Artem Herasymchuk
 * Copyright 2014 Tom Krywitsky
 * Copyright 2014 Henry Pabst
 * Copyright 2014 Bradley Simons
 * 
 * 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.
 */

/*
 * Reused from https://github.com/rayzhangcl/ESDemo/
 */

package ca.ualberta.cmput301w14t08.geochan.models;

import java.util.ArrayList;
import java.util.Collection;

/**
 * Represents a search response served by ElasticSearch.
 * 
 * @author Artem Herasymchuk
 * 
 */
public class ElasticSearchSearchResponse<T> {
    int took;
    boolean timed_out;
    transient Object _shards;
    ElasticSearchHits<T> hits;
    boolean exists;

    public Collection<ElasticSearchResponse<T>> getHits() {
        return hits.getHits();
    }

    /**
     * Returns the sources.
     * @return the sources
     */
    public Collection<T> getSources() {
        Collection<T> out = new ArrayList<T>();
        for (ElasticSearchResponse<T> essrt : getHits()) {
            out.add(essrt.getSource());
        }
        return out;
    }

    public String toString() {
        return (super.toString() + ":" + took + "," + _shards + "," + exists + "," + hits);
    }
}