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Elasticsearch subproject :server
/*
* Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
* or more contributor license agreements. Licensed under the Elastic License
* 2.0 and the Server Side Public License, v 1; you may not use this file except
* in compliance with, at your election, the Elastic License 2.0 or the Server
* Side Public License, v 1.
*/
package org.elasticsearch.index.fielddata;
import org.apache.lucene.index.LeafReaderContext;
import org.apache.lucene.index.SortedNumericDocValues;
import org.elasticsearch.ExceptionsHelper;
import org.elasticsearch.index.fielddata.plain.LeafLongFieldData;
import org.elasticsearch.indices.breaker.CircuitBreakerService;
import org.elasticsearch.script.BooleanFieldScript;
import org.elasticsearch.search.aggregations.support.CoreValuesSourceType;
import org.elasticsearch.search.aggregations.support.ValuesSourceType;
public final class BooleanScriptFieldData extends IndexNumericFieldData {
public static class Builder implements IndexFieldData.Builder {
private final String name;
private final BooleanFieldScript.LeafFactory leafFactory;
public Builder(String name, BooleanFieldScript.LeafFactory leafFactory) {
this.name = name;
this.leafFactory = leafFactory;
}
@Override
public BooleanScriptFieldData build(IndexFieldDataCache cache, CircuitBreakerService breakerService) {
return new BooleanScriptFieldData(name, leafFactory);
}
}
private final String fieldName;
private final BooleanFieldScript.LeafFactory leafFactory;
private BooleanScriptFieldData(String fieldName, BooleanFieldScript.LeafFactory leafFactory) {
this.fieldName = fieldName;
this.leafFactory = leafFactory;
}
@Override
public String getFieldName() {
return fieldName;
}
@Override
public ValuesSourceType getValuesSourceType() {
return CoreValuesSourceType.BOOLEAN;
}
@Override
public BooleanScriptLeafFieldData load(LeafReaderContext context) {
try {
return loadDirect(context);
} catch (Exception e) {
throw ExceptionsHelper.convertToElastic(e);
}
}
@Override
public BooleanScriptLeafFieldData loadDirect(LeafReaderContext context) {
return new BooleanScriptLeafFieldData(new BooleanScriptDocValues(leafFactory.newInstance(context)));
}
@Override
public NumericType getNumericType() {
return NumericType.BOOLEAN;
}
@Override
protected boolean sortRequiresCustomComparator() {
return true;
}
public static class BooleanScriptLeafFieldData extends LeafLongFieldData {
private final BooleanScriptDocValues booleanScriptDocValues;
BooleanScriptLeafFieldData(BooleanScriptDocValues booleanScriptDocValues) {
super(0, NumericType.BOOLEAN);
this.booleanScriptDocValues = booleanScriptDocValues;
}
@Override
public SortedNumericDocValues getLongValues() {
return booleanScriptDocValues;
}
@Override
public void close() {}
}
}