org.elasticsearch.search.aggregations.bucket.histogram

Class InternalDateHistogram

java.lang.Object

org.elasticsearch.search.aggregations.InternalAggregation

org.elasticsearch.search.aggregations.bucket.histogram.InternalHistogram<org.elasticsearch.search.aggregations.bucket.histogram.InternalDateHistogram.Bucket>

org.elasticsearch.search.aggregations.bucket.histogram.InternalDateHistogram

All Implemented Interfaces:

Streamable, ToXContent, Aggregation, DateHistogram, Histogram, MultiBucketsAggregation

public class InternalDateHistogram
extends InternalHistogram<org.elasticsearch.search.aggregations.bucket.histogram.InternalDateHistogram.Bucket>
implements DateHistogram

Nested Class Summary

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

InternalAggregation.CommonFields, InternalAggregation.ReduceContext, InternalAggregation.Type

Nested classes/interfaces inherited from interface org.elasticsearch.search.aggregations.bucket.histogram.DateHistogram

DateHistogram.Interval

Nested classes/interfaces inherited from interface org.elasticsearch.search.aggregations.bucket.histogram.Histogram

Histogram.Order

Nested classes/interfaces inherited from interface org.elasticsearch.common.xcontent.ToXContent

ToXContent.DelegatingMapParams, ToXContent.MapParams, ToXContent.Params

Field Summary

Fields inherited from class org.elasticsearch.search.aggregations.bucket.histogram.InternalHistogram

buckets

Fields inherited from class org.elasticsearch.search.aggregations.InternalAggregation

name

Fields inherited from interface org.elasticsearch.common.xcontent.ToXContent

EMPTY_PARAMS

Method Summary

Modifier and Type	Method and Description
protected org.elasticsearch.search.aggregations.bucket.histogram.InternalDateHistogram.Bucket	createBucket(long key, long docCount, InternalAggregations aggregations, ValueFormatter formatter)
DateHistogram.Bucket	getBucketByKey(org.joda.time.DateTime key)
org.elasticsearch.search.aggregations.bucket.histogram.InternalDateHistogram.Bucket	getBucketByKey(String key) Returns a bucket by the key associated with it.
protected org.elasticsearch.search.aggregations.bucket.histogram.InternalHistogram.Factory<org.elasticsearch.search.aggregations.bucket.histogram.InternalDateHistogram.Bucket>	getFactory()
void	readFrom(StreamInput in)
static void	registerStream()
InternalAggregation.Type	type()

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

doXContentBody, getBucketByKey, getBuckets, reduce, writeTo

Methods inherited from class org.elasticsearch.search.aggregations.InternalAggregation

getName, readSize, toXContent, writeSize

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.elasticsearch.search.aggregations.bucket.histogram.DateHistogram

getBucketByKey, getBuckets

Methods inherited from interface org.elasticsearch.search.aggregations.Aggregation

getName

Method Detail

registerStream

public static void registerStream()

type

public InternalAggregation.Type type()

Overrides:

type in class InternalHistogram<org.elasticsearch.search.aggregations.bucket.histogram.InternalDateHistogram.Bucket>

Returns:

The InternalAggregation.Type of this aggregation

getFactory

protected org.elasticsearch.search.aggregations.bucket.histogram.InternalHistogram.Factory<org.elasticsearch.search.aggregations.bucket.histogram.InternalDateHistogram.Bucket> getFactory()

Overrides:

getFactory in class InternalHistogram<org.elasticsearch.search.aggregations.bucket.histogram.InternalDateHistogram.Bucket>

getBucketByKey

public org.elasticsearch.search.aggregations.bucket.histogram.InternalDateHistogram.Bucket getBucketByKey(String key)

Description copied from interface: Histogram

Returns a bucket by the key associated with it.

Specified by:

getBucketByKey in interface DateHistogram

Specified by:

getBucketByKey in interface Histogram

Specified by:

getBucketByKey in interface MultiBucketsAggregation

Overrides:

getBucketByKey in class InternalHistogram<org.elasticsearch.search.aggregations.bucket.histogram.InternalDateHistogram.Bucket>

Parameters:

key - The key of the bucket.

Returns:

The bucket that is associated with the given key.

getBucketByKey

public DateHistogram.Bucket getBucketByKey(org.joda.time.DateTime key)

Specified by:

getBucketByKey in interface DateHistogram

createBucket

protected org.elasticsearch.search.aggregations.bucket.histogram.InternalDateHistogram.Bucket createBucket(long key,
                                                                                                           long docCount,
                                                                                                           InternalAggregations aggregations,
                                                                                                           ValueFormatter formatter)

Overrides:

createBucket in class InternalHistogram<org.elasticsearch.search.aggregations.bucket.histogram.InternalDateHistogram.Bucket>

readFrom

public void readFrom(StreamInput in)
              throws IOException

Specified by:

readFrom in interface Streamable

Overrides:

readFrom in class InternalHistogram<org.elasticsearch.search.aggregations.bucket.histogram.InternalDateHistogram.Bucket>

Throws:

IOException