org.elasticsearch.action.count.CountResponse Maven / Gradle / Ivy
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* Licensed to Elasticsearch under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch 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.elasticsearch.action.count;
import org.elasticsearch.action.search.SearchResponse;
import org.elasticsearch.action.support.broadcast.BroadcastResponse;
import org.elasticsearch.common.io.stream.StreamInput;
import org.elasticsearch.common.io.stream.StreamOutput;
import org.elasticsearch.rest.RestStatus;
import java.io.IOException;
import java.util.Arrays;
/**
* The response of the count action.
*
* @deprecated use the search api with size 0 rather than the count api, namely {@link SearchResponse} instead.
*/
@Deprecated
public class CountResponse extends BroadcastResponse {
private final boolean terminatedEarly;
private final long count;
public CountResponse(SearchResponse searchResponse) {
super(searchResponse.getTotalShards(), searchResponse.getSuccessfulShards(), searchResponse.getFailedShards(), Arrays.asList(searchResponse.getShardFailures()));
this.count = searchResponse.getHits().totalHits();
this.terminatedEarly = searchResponse.isTerminatedEarly() != null && searchResponse.isTerminatedEarly();
}
/**
* The count of documents matching the query provided.
*/
public long getCount() {
return count;
}
/**
* True if the request has been terminated early due to enough count
*/
public boolean terminatedEarly() {
return this.terminatedEarly;
}
public RestStatus status() {
return RestStatus.status(getSuccessfulShards(), getTotalShards(), getShardFailures());
}
@Override
public void readFrom(StreamInput in) throws IOException {
throw new UnsupportedOperationException("CountResponse doesn't support being sent over the wire, just a shortcut to the search api");
}
@Override
public void writeTo(StreamOutput out) throws IOException {
throw new UnsupportedOperationException("CountResponse doesn't support being sent over the wire, just a shortcut to the search api");
}
}