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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.search.aggregations.bucket.significant;
import org.elasticsearch.common.xcontent.ObjectParser;
import org.elasticsearch.common.xcontent.XContentBuilder;
import org.elasticsearch.common.xcontent.XContentParser;
import java.io.IOException;
public class ParsedSignificantLongTerms extends ParsedSignificantTerms {
@Override
public String getType() {
return SignificantLongTerms.NAME;
}
private static ObjectParser PARSER =
new ObjectParser<>(ParsedSignificantLongTerms.class.getSimpleName(), true, ParsedSignificantLongTerms::new);
static {
declareParsedSignificantTermsFields(PARSER, ParsedBucket::fromXContent);
}
public static ParsedSignificantLongTerms fromXContent(XContentParser parser, String name) throws IOException {
return parseSignificantTermsXContent(() -> PARSER.parse(parser, null), name);
}
public static class ParsedBucket extends ParsedSignificantTerms.ParsedBucket {
private Long key;
@Override
public Object getKey() {
return key;
}
@Override
public String getKeyAsString() {
String keyAsString = super.getKeyAsString();
if (keyAsString != null) {
return keyAsString;
}
return Long.toString(key);
}
public Number getKeyAsNumber() {
return key;
}
@Override
protected XContentBuilder keyToXContent(XContentBuilder builder) throws IOException {
builder.field(CommonFields.KEY.getPreferredName(), key);
if (super.getKeyAsString() != null) {
builder.field(CommonFields.KEY_AS_STRING.getPreferredName(), getKeyAsString());
}
return builder;
}
static ParsedBucket fromXContent(XContentParser parser) throws IOException {
return parseSignificantTermsBucketXContent(parser, new ParsedBucket(), (p, bucket) -> bucket.key = p.longValue());
}
}
}