Class InternalGeoCentroid
- java.lang.Object
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- org.elasticsearch.search.aggregations.InternalAggregation
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- org.elasticsearch.search.aggregations.metrics.InternalGeoCentroid
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- All Implemented Interfaces:
NamedWriteable
,Writeable
,ToXContent
,ToXContentFragment
,Aggregation
,GeoCentroid
public class InternalGeoCentroid extends InternalAggregation implements GeoCentroid
Serialization and merge logic forGeoCentroidAggregator
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Nested Class Summary
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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.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
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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 InternalGeoCentroid(StreamInput in)
Read from a stream.
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Method Summary
Modifier and Type Method Description GeoPoint
centroid()
long
count()
static double
decodeLatitude(long encodedLatLon)
static double
decodeLongitude(long encodedLatLon)
InternalGeoCentroid
doReduce(java.util.List<InternalAggregation> aggregations, InternalAggregation.ReduceContext reduceContext)
protected void
doWriteTo(StreamOutput out)
XContentBuilder
doXContentBody(XContentBuilder builder, ToXContent.Params params)
static long
encodeLatLon(double lat, double lon)
boolean
equals(java.lang.Object obj)
java.lang.Object
getProperty(java.util.List<java.lang.String> path)
java.lang.String
getWriteableName()
Returns the name of the writeable objectint
hashCode()
java.lang.String
toString()
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Methods inherited from class org.elasticsearch.search.aggregations.InternalAggregation
getMetaData, getName, getProperty, getType, isMapped, pipelineAggregators, readSize, reduce, 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.xcontent.ToXContent
toXContent
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Methods inherited from interface org.elasticsearch.common.xcontent.ToXContentFragment
isFragment
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Constructor Detail
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InternalGeoCentroid
public InternalGeoCentroid(StreamInput in) throws java.io.IOException
Read from a stream.- Throws:
java.io.IOException
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Method Detail
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encodeLatLon
public static long encodeLatLon(double lat, double lon)
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decodeLatitude
public static double decodeLatitude(long encodedLatLon)
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decodeLongitude
public static double decodeLongitude(long encodedLatLon)
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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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getWriteableName
public java.lang.String getWriteableName()
Description copied from interface:NamedWriteable
Returns the name of the writeable object- Specified by:
getWriteableName
in interfaceNamedWriteable
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centroid
public GeoPoint centroid()
- Specified by:
centroid
in interfaceGeoCentroid
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count
public long count()
- Specified by:
count
in interfaceGeoCentroid
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doReduce
public InternalGeoCentroid doReduce(java.util.List<InternalAggregation> aggregations, InternalAggregation.ReduceContext reduceContext)
- Specified by:
doReduce
in classInternalAggregation
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getProperty
public java.lang.Object getProperty(java.util.List<java.lang.String> path)
- Specified by:
getProperty
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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equals
public boolean equals(java.lang.Object obj)
- Overrides:
equals
in classInternalAggregation
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hashCode
public int hashCode()
- Overrides:
hashCode
in classInternalAggregation
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toString
public java.lang.String toString()
- Overrides:
toString
in classInternalAggregation
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