org.elasticsearch.search.aggregations.bucket.histogram

Class DateHistogramParser

java.lang.Object

org.elasticsearch.search.aggregations.support.AbstractValuesSourceParser<ValuesSource.Numeric>

org.elasticsearch.search.aggregations.support.AbstractValuesSourceParser.NumericValuesSourceParser

org.elasticsearch.search.aggregations.bucket.histogram.HistogramParser

org.elasticsearch.search.aggregations.bucket.histogram.DateHistogramParser

All Implemented Interfaces:

Aggregator.Parser

public class DateHistogramParser
extends HistogramParser

Nested Class Summary

Nested classes/interfaces inherited from class org.elasticsearch.search.aggregations.support.AbstractValuesSourceParser

AbstractValuesSourceParser.AnyValuesSourceParser, AbstractValuesSourceParser.BytesValuesSourceParser, AbstractValuesSourceParser.GeoPointValuesSourceParser, AbstractValuesSourceParser.NumericValuesSourceParser

Constructor Summary

Constructors

Constructor and Description
DateHistogramParser()

Method Summary

Modifier and Type	Method and Description
protected DateHistogramAggregatorBuilder	createFactory(java.lang.String aggregationName, ValuesSourceType valuesSourceType, ValueType targetValueType, java.util.Map<ParseField,java.lang.Object> otherOptions) Creates a ValuesSourceAggregatorBuilder from the information gathered by the subclass.
protected java.lang.Object	parseStringInterval(java.lang.String text)
protected long	parseStringOffset(java.lang.String offset)

Methods inherited from class org.elasticsearch.search.aggregations.bucket.histogram.HistogramParser

token

Methods inherited from class org.elasticsearch.search.aggregations.support.AbstractValuesSourceParser

parse

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DateHistogramParser

public DateHistogramParser()

Method Detail

parseStringInterval

protected java.lang.Object parseStringInterval(java.lang.String text)

Overrides:

parseStringInterval in class HistogramParser

createFactory

protected DateHistogramAggregatorBuilder createFactory(java.lang.String aggregationName,
                                                       ValuesSourceType valuesSourceType,
                                                       ValueType targetValueType,
                                                       java.util.Map<ParseField,java.lang.Object> otherOptions)

Description copied from class: AbstractValuesSourceParser

Creates a ValuesSourceAggregatorBuilder from the information gathered by the subclass. Options parsed in AbstractValuesSourceParser itself will be added to the factory after it has been returned by this method.

Overrides:

createFactory in class HistogramParser

Parameters:

aggregationName - the name of the aggregation

valuesSourceType - the type of the ValuesSource

targetValueType - the target type of the final value output by the aggregation

otherOptions - a Map containing the extra options parsed by the AbstractValuesSourceParser.token(String, String, org.elasticsearch.common.xcontent.XContentParser.Token, XContentParser, ParseFieldMatcher, Map) method

Returns:

the created factory

parseStringOffset

protected long parseStringOffset(java.lang.String offset)
                          throws java.io.IOException

Overrides:

parseStringOffset in class HistogramParser

Throws:

java.io.IOException