org.elasticsearch.index.fielddata.FieldDataType 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.index.fielddata;
import org.elasticsearch.common.settings.ImmutableSettings;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.index.mapper.FieldMapper.Loading;
/**
*/
public class FieldDataType {
public static final String FORMAT_KEY = "format";
public static final String DOC_VALUES_FORMAT_VALUE = "doc_values";
private final String type;
private final String typeFormat;
private final Loading loading;
private final Settings settings;
public FieldDataType(String type) {
this(type, ImmutableSettings.Builder.EMPTY_SETTINGS);
}
public FieldDataType(String type, Settings.Builder builder) {
this(type, builder.build());
}
public FieldDataType(String type, Settings settings) {
this.type = type;
this.typeFormat = "index.fielddata.type." + type + "." + FORMAT_KEY;
this.settings = settings;
final String loading = settings.get(Loading.KEY);
this.loading = Loading.parse(loading, Loading.LAZY);
}
public String getType() {
return this.type;
}
public Settings getSettings() {
return this.settings;
}
public Loading getLoading() {
return loading;
}
public String getFormat(Settings indexSettings) {
String format = settings.get(FORMAT_KEY);
if (format == null && indexSettings != null) {
format = indexSettings.get(typeFormat);
}
return format;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
FieldDataType that = (FieldDataType) o;
if (!settings.equals(that.settings)) return false;
if (!type.equals(that.type)) return false;
return true;
}
@Override
public int hashCode() {
int result = type.hashCode();
result = 31 * result + settings.hashCode();
return result;
}
}