Class InternalGeoGrid<B extends InternalGeoGridBucket>
- java.lang.Object
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- org.elasticsearch.search.aggregations.InternalAggregation
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- org.elasticsearch.search.aggregations.InternalMultiBucketAggregation<InternalGeoGrid,InternalGeoGridBucket>
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- org.elasticsearch.search.aggregations.bucket.geogrid.InternalGeoGrid<B>
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- All Implemented Interfaces:
NamedWriteable
,Writeable
,ToXContent
,ToXContentFragment
,Aggregation
,GeoGrid
,MultiBucketsAggregation
- Direct Known Subclasses:
InternalGeoHashGrid
,InternalGeoTileGrid
public abstract class InternalGeoGrid<B extends InternalGeoGridBucket> extends InternalMultiBucketAggregation<InternalGeoGrid,InternalGeoGridBucket> implements GeoGrid
Represents a grid of cells where each cell's location is determined by a specific geo hashing algorithm. All geo-grid hash-encoding in a grid are of the same precision and held internally as a single long for efficiency's sake.
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Nested Class Summary
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Nested classes/interfaces inherited from class org.elasticsearch.search.aggregations.InternalMultiBucketAggregation
InternalMultiBucketAggregation.InternalBucket
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Nested classes/interfaces inherited from class org.elasticsearch.search.aggregations.InternalAggregation
InternalAggregation.ReduceContext
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Nested classes/interfaces inherited from interface org.elasticsearch.search.aggregations.Aggregation
Aggregation.CommonFields
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Nested classes/interfaces inherited from interface org.elasticsearch.search.aggregations.bucket.geogrid.GeoGrid
GeoGrid.Bucket
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Nested classes/interfaces inherited from interface org.elasticsearch.search.aggregations.bucket.MultiBucketsAggregation
MultiBucketsAggregation.Bucket
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Nested classes/interfaces inherited from interface org.elasticsearch.common.xcontent.ToXContent
ToXContent.DelegatingMapParams, ToXContent.MapParams, ToXContent.Params
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Nested classes/interfaces inherited from interface org.elasticsearch.common.io.stream.Writeable
Writeable.Reader<V>, Writeable.Writer<V>
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Field Summary
Fields Modifier and Type Field Description protected java.util.List<InternalGeoGridBucket>
buckets
protected int
requiredSize
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Fields inherited from class org.elasticsearch.search.aggregations.InternalAggregation
metaData, name
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Fields inherited from interface org.elasticsearch.search.aggregations.Aggregation
TYPED_KEYS_DELIMITER
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Fields inherited from interface org.elasticsearch.common.xcontent.ToXContent
EMPTY_PARAMS
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Constructor Summary
Constructors Constructor Description InternalGeoGrid(StreamInput in)
Read from a stream.
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Method Summary
Modifier and Type Method Description protected boolean
doEquals(java.lang.Object obj)
Opportunity for subclasses to add criteria to theInternalAggregation.equals(Object)
method for this class.protected int
doHashCode()
Opportunity for subclasses to theInternalAggregation.hashCode()
for this class.InternalGeoGrid
doReduce(java.util.List<InternalAggregation> aggregations, InternalAggregation.ReduceContext reduceContext)
protected void
doWriteTo(StreamOutput out)
XContentBuilder
doXContentBody(XContentBuilder builder, ToXContent.Params params)
java.util.List<InternalGeoGridBucket>
getBuckets()
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Methods inherited from class org.elasticsearch.search.aggregations.InternalMultiBucketAggregation
countInnerBucket, countInnerBucket, create, createBucket, getProperty
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Methods inherited from class org.elasticsearch.search.aggregations.InternalAggregation
equals, getMetaData, getName, getProperty, getType, hashCode, isMapped, pipelineAggregators, readSize, reduce, toString, toXContent, writeSize, writeTo
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Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
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Methods inherited from interface org.elasticsearch.search.aggregations.Aggregation
getMetaData, getName, getType
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Methods inherited from interface org.elasticsearch.common.io.stream.NamedWriteable
getWriteableName
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Methods inherited from interface org.elasticsearch.common.xcontent.ToXContent
toXContent
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Methods inherited from interface org.elasticsearch.common.xcontent.ToXContentFragment
isFragment
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Field Detail
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requiredSize
protected final int requiredSize
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buckets
protected final java.util.List<InternalGeoGridBucket> buckets
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Constructor Detail
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InternalGeoGrid
public InternalGeoGrid(StreamInput in) throws java.io.IOException
Read from a stream.- Throws:
java.io.IOException
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Method Detail
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doWriteTo
protected void doWriteTo(StreamOutput out) throws java.io.IOException
- Specified by:
doWriteTo
in classInternalAggregation
- Throws:
java.io.IOException
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getBuckets
public java.util.List<InternalGeoGridBucket> getBuckets()
- Specified by:
getBuckets
in interfaceGeoGrid
- Specified by:
getBuckets
in interfaceMultiBucketsAggregation
- Specified by:
getBuckets
in classInternalMultiBucketAggregation<InternalGeoGrid,InternalGeoGridBucket>
- Returns:
- The buckets of this aggregation.
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doReduce
public InternalGeoGrid doReduce(java.util.List<InternalAggregation> aggregations, InternalAggregation.ReduceContext reduceContext)
- Specified by:
doReduce
in classInternalAggregation
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doXContentBody
public XContentBuilder doXContentBody(XContentBuilder builder, ToXContent.Params params) throws java.io.IOException
- Specified by:
doXContentBody
in classInternalAggregation
- Throws:
java.io.IOException
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doHashCode
protected int doHashCode()
Description copied from class:InternalAggregation
Opportunity for subclasses to theInternalAggregation.hashCode()
for this class.- Specified by:
doHashCode
in classInternalAggregation
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doEquals
protected boolean doEquals(java.lang.Object obj)
Description copied from class:InternalAggregation
Opportunity for subclasses to add criteria to theInternalAggregation.equals(Object)
method for this class. This method can safely castobj
to the subclass since theInternalAggregation.equals(Object)
method checks thatobj
is the same class asthis
- Specified by:
doEquals
in classInternalAggregation
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