Package org.elasticsearch.search.aggregations.support

Class MultiValuesSourceAggregationBuilder<VS extends ValuesSource,AB extends MultiValuesSourceAggregationBuilder<VS,AB>>

java.lang.Object

org.elasticsearch.search.aggregations.AggregationBuilder

org.elasticsearch.search.aggregations.AbstractAggregationBuilder<AB>

org.elasticsearch.search.aggregations.support.MultiValuesSourceAggregationBuilder<VS,AB>

All Implemented Interfaces:

NamedWriteable, Writeable, ToXContent, ToXContentFragment, BaseAggregationBuilder

Direct Known Subclasses:

MultiValuesSourceAggregationBuilder.LeafOnly

public abstract class MultiValuesSourceAggregationBuilder<VS extends ValuesSource,AB extends MultiValuesSourceAggregationBuilder<VS,AB>>
extends AbstractAggregationBuilder<AB>

Similar to ValuesSourceAggregationBuilder, except it references multiple ValuesSources (e.g. so that an aggregation can pull values from multiple fields). A limitation of this class is that all the ValuesSource's being refereenced must be of the same type.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	MultiValuesSourceAggregationBuilder.LeafOnly<VS extends ValuesSource,AB extends MultiValuesSourceAggregationBuilder<VS,AB>>

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

AggregationBuilder.CommonFields

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

ToXContent.DelegatingMapParams, ToXContent.MapParams, ToXContent.Params

Nested classes/interfaces inherited from interface org.elasticsearch.common.io.stream.Writeable

Writeable.Reader<V>, Writeable.Writer<V>

Field Summary

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

metaData

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

factoriesBuilder, name

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

EMPTY_PARAMS

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	MultiValuesSourceAggregationBuilder(java.lang.String name, ValueType targetValueType)
protected	MultiValuesSourceAggregationBuilder(StreamInput in, ValueType targetValueType)
protected	MultiValuesSourceAggregationBuilder(MultiValuesSourceAggregationBuilder<VS,AB> clone, AggregatorFactories.Builder factoriesBuilder, java.util.Map<java.lang.String,java.lang.Object> metaData)

Method Summary

Modifier and Type	Method	Description
protected MultiValuesSourceAggregatorFactory<VS,?>	doBuild(SearchContext context, AggregatorFactory<?> parent, AggregatorFactories.Builder subFactoriesBuilder)
protected boolean	doEquals(java.lang.Object other)
protected int	doHashCode()
protected void	doWriteTo(StreamOutput out)
protected abstract XContentBuilder	doXContentBody(XContentBuilder builder, ToXContent.Params params)
protected AB	field(java.lang.String propertyName, MultiValuesSourceFieldConfig config)
java.util.Map<java.lang.String,MultiValuesSourceFieldConfig>	fields()
java.lang.String	format()	Gets the format to use for the output of the aggregation.
AB	format(java.lang.String format)	Sets the format to use for the output of the aggregation.
protected abstract MultiValuesSourceAggregatorFactory<VS,?>	innerBuild(SearchContext context, java.util.Map<java.lang.String,ValuesSourceConfig<VS>> configs, DocValueFormat format, AggregatorFactory<?> parent, AggregatorFactories.Builder subFactoriesBuilder)
protected abstract boolean	innerEquals(java.lang.Object obj)
protected abstract int	innerHashCode()
protected abstract void	innerWriteTo(StreamOutput out)	Write subclass' state to the stream
XContentBuilder	internalXContent(XContentBuilder builder, ToXContent.Params params)
protected boolean	serializeTargetValueType()	Should this builder serialize its targetValueType? Defaults to false.
ValueType	valueType()	Gets the ValueType for the value produced by this aggregation
AB	valueType(ValueType valueType)	Sets the ValueType for the value produced by this aggregation

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

build, equals, getMetaData, getWriteableName, hashCode, setMetaData, subAggregation, subAggregation, subAggregations, toXContent, writeTo

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

doRewrite, getName, getPipelineAggregations, getSubAggregations, rewrite, shallowCopy, toString

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

getType

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.elasticsearch.common.xcontent.ToXContentFragment

isFragment

Constructor Detail

MultiValuesSourceAggregationBuilder

protected MultiValuesSourceAggregationBuilder(java.lang.String name,
                                              ValueType targetValueType)

MultiValuesSourceAggregationBuilder

protected MultiValuesSourceAggregationBuilder(MultiValuesSourceAggregationBuilder<VS,AB> clone,
                                              AggregatorFactories.Builder factoriesBuilder,
                                              java.util.Map<java.lang.String,java.lang.Object> metaData)

MultiValuesSourceAggregationBuilder

protected MultiValuesSourceAggregationBuilder(StreamInput in,
                                              ValueType targetValueType)
                                       throws java.io.IOException

Throws:

java.io.IOException

Method Detail

doWriteTo

protected final void doWriteTo(StreamOutput out)
                        throws java.io.IOException

Specified by:

doWriteTo in class AbstractAggregationBuilder<AB extends MultiValuesSourceAggregationBuilder<VS,AB>>

Throws:

java.io.IOException

innerWriteTo

protected abstract void innerWriteTo(StreamOutput out)
                              throws java.io.IOException

Write subclass' state to the stream

Throws:

java.io.IOException

field

protected AB field(java.lang.String propertyName,
                   MultiValuesSourceFieldConfig config)

fields

public java.util.Map<java.lang.String,MultiValuesSourceFieldConfig> fields()

valueType

public AB valueType(ValueType valueType)

Sets the ValueType for the value produced by this aggregation

valueType

public ValueType valueType()

Gets the ValueType for the value produced by this aggregation

format

public AB format(java.lang.String format)

Sets the format to use for the output of the aggregation.

format

public java.lang.String format()

Gets the format to use for the output of the aggregation.

doBuild

protected final MultiValuesSourceAggregatorFactory<VS,?> doBuild(SearchContext context,
                                                                 AggregatorFactory<?> parent,
                                                                 AggregatorFactories.Builder subFactoriesBuilder)
                                                          throws java.io.IOException

Specified by:

doBuild in class AbstractAggregationBuilder<AB extends MultiValuesSourceAggregationBuilder<VS,AB>>

Throws:

java.io.IOException

innerBuild

protected abstract MultiValuesSourceAggregatorFactory<VS,?> innerBuild(SearchContext context,
                                                                       java.util.Map<java.lang.String,ValuesSourceConfig<VS>> configs,
                                                                       DocValueFormat format,
                                                                       AggregatorFactory<?> parent,
                                                                       AggregatorFactories.Builder subFactoriesBuilder)
                                                                throws java.io.IOException

Throws:

java.io.IOException

serializeTargetValueType

protected boolean serializeTargetValueType()

Should this builder serialize its targetValueType? Defaults to false. All subclasses that override this to true should use the three argument read constructor rather than the four argument version.

internalXContent

public final XContentBuilder internalXContent(XContentBuilder builder,
                                              ToXContent.Params params)
                                       throws java.io.IOException

Specified by:

internalXContent in class AbstractAggregationBuilder<AB extends MultiValuesSourceAggregationBuilder<VS,AB>>

Throws:

java.io.IOException

doXContentBody

protected abstract XContentBuilder doXContentBody(XContentBuilder builder,
                                                  ToXContent.Params params)
                                           throws java.io.IOException

Throws:

java.io.IOException

doHashCode

protected final int doHashCode()

Specified by:

doHashCode in class AbstractAggregationBuilder<AB extends MultiValuesSourceAggregationBuilder<VS,AB>>

innerHashCode

protected abstract int innerHashCode()

doEquals

protected final boolean doEquals(java.lang.Object other)

Specified by:

doEquals in class AbstractAggregationBuilder<AB extends MultiValuesSourceAggregationBuilder<VS,AB>>

innerEquals

protected abstract boolean innerEquals(java.lang.Object obj)