Uses of Interface
org.apache.solr.client.solrj.io.stream.expr.Expressible

Packages that use Expressible

Package	Description
org.apache.solr.client.solrj.io	Streaming Aggregation API
org.apache.solr.client.solrj.io.comp	Comparators for the Streaming Aggregation API
org.apache.solr.client.solrj.io.eq	Equalitors for the Streaming Aggregation API
org.apache.solr.client.solrj.io.eval	Evaluators for the Streaming Aggregation API
org.apache.solr.client.solrj.io.graph	Streaming Graph Traversals
org.apache.solr.client.solrj.io.ops	Operations for the Streaming Aggregation API
org.apache.solr.client.solrj.io.stream	Stream implementations for the Streaming Aggregation API
org.apache.solr.client.solrj.io.stream.expr	Expression language for the Streaming Aggregation API
org.apache.solr.client.solrj.io.stream.metrics	Metrics package

Uses of Expressible in org.apache.solr.client.solrj.io

Classes in org.apache.solr.client.solrj.io that implement Expressible

Modifier and Type	Class	Description
static class	Lang.LocalInputStream

Uses of Expressible in org.apache.solr.client.solrj.io.comp

Subinterfaces of Expressible in org.apache.solr.client.solrj.io.comp

Modifier and Type	Interface	Description
interface	StreamComparator	Defines a comparator we can use with TupleStreams

Classes in org.apache.solr.client.solrj.io.comp that implement Expressible

Modifier and Type	Class	Description
class	FieldComparator	An equality field Comparator which compares a field of two Tuples and determines sort order.
class	MultipleFieldComparator	Wraps multiple Comparators to provide sub-sorting.
class	SingleValueComparator	An equality Comparator to be used when a stream will only ever return a single field, ie, it has no sorted order

Uses of Expressible in org.apache.solr.client.solrj.io.eq

Subinterfaces of Expressible in org.apache.solr.client.solrj.io.eq

Modifier and Type	Interface	Description
interface	StreamEqualitor	Defines a comparator we can use with TupleStreams

Classes in org.apache.solr.client.solrj.io.eq that implement Expressible

Modifier and Type	Class	Description
class	FieldEqualitor	An equality field Equalitor which compares a field of two Tuples and determines if they are equal.
class	MultipleFieldEqualitor	Wraps multiple Equalitors.

Uses of Expressible in org.apache.solr.client.solrj.io.eval

Subinterfaces of Expressible in org.apache.solr.client.solrj.io.eval

Modifier and Type	Interface	Description
interface	StreamEvaluator

Classes in org.apache.solr.client.solrj.io.eval that implement Expressible

Modifier and Type	Class	Description
class	AbsoluteValueEvaluator
class	AddEvaluator
class	AkimaEvaluator
class	AndEvaluator
class	AnovaEvaluator
class	AppendEvaluator
class	ArcCosineEvaluator
class	ArcSineEvaluator
class	ArcTangentEvaluator
class	ArrayEvaluator
class	AscEvaluator
class	BetaDistributionEvaluator
class	BicubicSplineEvaluator
class	BinomialCoefficientEvaluator
class	BinomialDistributionEvaluator
class	CanberraEvaluator
class	CeilingEvaluator
class	ChebyshevDistanceEvaluator
class	ChebyshevEvaluator
class	ChiSquareDataSetEvaluator
class	CoalesceEvaluator
class	ColumnAtEvaluator
class	ColumnCountEvaluator
class	ColumnEvaluator
class	ConcatEvaluator
class	ConstantDistributionEvaluator
class	ConversionEvaluator
class	ConvexHullEvaluator
class	ConvolutionEvaluator
class	CopyOfEvaluator
class	CopyOfRangeEvaluator
class	CorrelationEvaluator
class	CorrelationSignificanceEvaluator
class	CosineDistanceEvaluator
class	CosineEvaluator
class	CosineSimilarityEvaluator
class	CovarianceEvaluator
class	CubedRootEvaluator
class	CumulativeProbabilityEvaluator
class	DateEvaluator
class	DbscanEvaluator
class	DensityEvaluator
class	DerivativeEvaluator
class	DescribeEvaluator
class	DistanceEvaluator
class	DivideEvaluator
class	DotProductEvaluator
class	DoubleEvaluator
class	EarthMoversEvaluator
class	EBEAddEvaluator
class	EBEDivideEvaluator
class	EBEMultiplyEvaluator
class	EBESubtractEvaluator
class	EmpiricalDistributionEvaluator
class	EnclosingDiskEvaluator
class	EnumeratedDistributionEvaluator
class	EqualToEvaluator
class	EuclideanDistanceEvaluator
class	EuclideanEvaluator
class	ExclusiveOrEvaluator
class	ExponentialMovingAverageEvaluator
class	FactorialEvaluator
class	FeatureSelectEvaluator
class	FFTEvaluator
class	FieldValueEvaluator
class	FindDelayEvaluator
class	FloorEvaluator
class	FrequencyTableEvaluator
class	FuzzyKmeansEvaluator
class	GammaDistributionEvaluator
class	GaussFitEvaluator
class	GeometricDistributionEvaluator
class	GetAmplitudeEvaluator
class	GetAngularFrequencyEvaluator
class	GetAreaEvaluator
class	GetAttributeEvaluator
class	GetAttributesEvaluator
class	GetBaryCenterEvaluator
class	GetBoundarySizeEvaluator
class	GetCacheEvaluator
class	GetCenterEvaluator
class	GetCentroidsEvaluator
class	GetClusterEvaluator
class	GetColumnLabelsEvaluator
class	GetMembershipMatrixEvaluator
class	GetPhaseEvaluator
class	GetRadiusEvaluator
class	GetRowLabelsEvaluator
class	GetSupportPointsEvaluator
class	GetValueEvaluator
class	GetVerticesEvaluator
class	GrandSumEvaluator
class	GreaterThanEqualToEvaluator
class	GreaterThanEvaluator
class	GTestDataSetEvaluator
class	HarmonicFitEvaluator
class	HistogramEvaluator
class	HyperbolicCosineEvaluator
class	HyperbolicSineEvaluator
class	HyperbolicTangentEvaluator
class	IFFTEvaluator
class	IfThenElseEvaluator
class	IndexOfEvaluator
class	IntegrateEvaluator
class	IsNullEvaluator
class	KmeansEvaluator
class	KnnEvaluator
class	KnnRegressionEvaluator
class	KolmogorovSmirnovEvaluator
class	L1NormEvaluator
class	LatLonVectorsEvaluator	The LatLonVectorsEvaluator maps to the latlonVectors Math Expression.
class	LeftShiftEvaluator
class	LengthEvaluator
class	LerpEvaluator
class	LessThanEqualToEvaluator
class	LessThanEvaluator
class	LInfNormEvaluator
class	ListCacheEvaluator
class	LoessEvaluator
class	Log10Evaluator
class	LogNormalDistributionEvaluator
class	LongEvaluator
class	LowerEvaluator
class	ManhattanEvaluator
class	MannWhitneyUEvaluator
class	MarkovChainEvaluator
class	MatchesEvaluator
class	MatrixEvaluator
class	MatrixMultiplyEvaluator
class	MeanDifferenceEvaluator
class	MeanEvaluator
class	MemsetEvaluator	The MemsetEvaluator reads a TupleStream and copies the values from specific fields into arrays that are bound to variable names in a map.
class	MinMaxScaleEvaluator
class	ModeEvaluator
class	ModuloEvaluator
class	MonteCarloEvaluator
class	MovingAverageEvaluator
class	MovingMADEvaluator
class	MovingMedianEvaluator
class	MultiKmeansEvaluator
class	MultiplyEvaluator
class	MultiVariateNormalDistributionEvaluator
class	NaturalEvaluator
class	NaturalLogEvaluator
class	NormalDistributionEvaluator
class	NormalizeEvaluator
class	NormalizeSumEvaluator
class	NormEvaluator
class	NotEvaluator
class	NotNullEvaluator
class	OLSRegressionEvaluator
class	OnesEvaluator
class	OrEvaluator
class	OscillateEvaluator
class	OutliersEvaluator
class	PairedTTestEvaluator
class	PairSortEvaluator
class	PercentileEvaluator
class	PivotEvaluator
class	PoissonDistributionEvaluator
class	PolyFitDerivativeEvaluator
class	PolyFitEvaluator
class	PowerEvaluator
class	PrecisionEvaluator
class	PredictEvaluator
class	PrimesEvaluator
class	ProbabilityEvaluator
class	ProjectToBorderEvaluator
class	PutCacheEvaluator
class	RankEvaluator
class	RawValueEvaluator
class	RecipEvaluator
class	RecNumEvaluator
class	RecursiveBooleanEvaluator
class	RecursiveEvaluator
class	RecursiveNumericEvaluator
class	RecursiveNumericListEvaluator
class	RecursiveObjectEvaluator
class	RecursiveTemporalEvaluator
class	RegressionEvaluator
class	RemoveCacheEvaluator
class	RepeatEvaluator
class	ReverseEvaluator
class	RightShiftEvaluator
class	RoundEvaluator
class	RowAtEvaluator
class	RowCountEvaluator
class	SampleEvaluator
class	ScalarAddEvaluator
class	ScalarDivideEvaluator
class	ScalarMultiplyEvaluator
class	ScalarSubtractEvaluator
class	ScaleEvaluator
class	SequenceEvaluator
class	SetColumnLabelsEvaluator
class	SetRowLabelsEvaluator
class	SetValueEvaluator
class	SineEvaluator
class	SourceEvaluator
class	SplineEvaluator
class	SplitEvaluator
class	SquareRootEvaluator
class	StandardDeviationEvaluator
class	SubtractEvaluator
class	SumColumnsEvaluator
class	SumDifferenceEvaluator
class	SumRowsEvaluator
class	SumSqEvaluator
class	TangentEvaluator
class	TemporalEvaluatorDay	Provides a day stream evaluator
class	TemporalEvaluatorDayOfQuarter	Provides a day stream evaluator
class	TemporalEvaluatorDayOfYear	Provides a day stream evaluator
class	TemporalEvaluatorEpoch	Provides a day stream evaluator
class	TemporalEvaluatorHour	Provides a day stream evaluator
class	TemporalEvaluatorMinute	Provides a day stream evaluator
class	TemporalEvaluatorMonth	Provides a day stream evaluator
class	TemporalEvaluatorQuarter	Provides a day stream evaluator
class	TemporalEvaluatorSecond	Provides a day stream evaluator
class	TemporalEvaluatorWeek	Provides a day stream evaluator
class	TemporalEvaluatorYear	Provides a day stream evaluator
class	TermVectorsEvaluator
class	TimeDifferencingEvaluator
class	TopFeaturesEvaluator
class	TransposeEvaluator
class	TriangularDistributionEvaluator
class	TrimEvaluator
class	TruncEvaluator
class	TTestEvaluator
class	UniformDistributionEvaluator
class	UniformIntegerDistributionEvaluator
class	UnitEvaluator
class	UpperEvaluator
class	UuidEvaluator
class	ValueAtEvaluator
class	VarianceEvaluator
class	WeibullDistributionEvaluator
class	ZerosEvaluator
class	ZipFDistributionEvaluator

Uses of Expressible in org.apache.solr.client.solrj.io.graph

Classes in org.apache.solr.client.solrj.io.graph that implement Expressible

Modifier and Type	Class	Description
class	GatherNodesStream
class	ShortestPathStream

Uses of Expressible in org.apache.solr.client.solrj.io.ops

Subinterfaces of Expressible in org.apache.solr.client.solrj.io.ops

Modifier and Type	Interface	Description
interface	ReduceOperation
interface	StreamOperation	Interface for any operation one can perform on a tuple in a TupleStream

Classes in org.apache.solr.client.solrj.io.ops that implement Expressible

Modifier and Type	Class	Description
class	ConcatOperation	Concatenates fields and adds them to the tuple.
class	DistinctOperation
class	GroupOperation
class	ReplaceOperation	Replaces some tuple value with another.
class	ReplaceWithFieldOperation	Implementation of replace(...., withField=fieldName) See ReplaceOperation for description.
class	ReplaceWithValueOperation	Implementation of replace(...., withValue="some value") See ReplaceOperation for description.

Uses of Expressible in org.apache.solr.client.solrj.io.stream

Classes in org.apache.solr.client.solrj.io.stream that implement Expressible

Modifier and Type	Class	Description
class	BiJoinStream	Joins leftStream with rightStream based on an StreamEqualitor.
class	CalculatorStream
class	CartesianProductStream
class	CellStream
class	CloudSolrStream	Connects to Zookeeper to pick replicas from a specific collection to send the query to.
class	CommitStream	Sends a commit message to a SolrCloud collection
class	ComplementStream	Emits tuples from streamA which do not exist in streamB.
class	CsvStream
class	DaemonStream
class	DeepRandomStream	Connects to Zookeeper to pick replicas from a specific collection to send the query to.
class	DeleteStream	Uses tuples to identify the uniqueKey values of documents to be deleted
class	DrillStream
class	EchoStream
class	EvalStream
class	ExecutorStream	The executor function wraps a stream with Tuples containing Streaming Expressions and executes them in parallel.
class	Facet2DStream
class	FacetStream	The FacetStream abstracts the output from the JSON facet API as a Stream of Tuples.
class	FeaturesSelectionStream
class	FetchStream	Iterates over a stream and fetches additional fields from a specified collection.
class	GetStream
class	HashJoinStream	Takes two streams (fullStream and hashStream) and joins them similar to an InnerJoinStream.
class	HashRollupStream
class	HavingStream	The HavingStream iterates over an internal stream and applies a BooleanOperation to each tuple.
class	InnerJoinStream	Joins leftStream with rightStream based on an Equalitor.
class	IntersectStream	Emits tuples from streamA which also exist in streamB.
class	JDBCStream	Connects to a datasource using a registered JDBC driver and execute a query.
class	JoinStream	Defines a JoinStream which can hold N streams, all joined with the same equalitor
class	KnnStream
class	LeftOuterJoinStream	Joins leftStream with rightStream based on an Equalitor.
class	LetStream
class	ListStream
class	MergeStream	Merges two or more streams together ordering the Tuples based on a Comparator.
class	ModelStream	The ModelStream retrieves a stored model from a Solr Cloud collection.
class	NoOpStream	A simple no-operation stream.
class	NullStream	The NullStream Iterates over a TupleStream and eats the tuples.
class	OuterHashJoinStream	Takes two streams (fullStream and hashStream) and joins them similar to an LeftOuterJoinStream.
class	ParallelListStream
class	ParallelStream	The ParallelStream decorates a TupleStream implementation and pushes it to N workers for parallel execution.
class	PlotStream
class	PriorityStream	The priority function wraps two topics that represent high priority and low priority task queues.
class	PushBackStream	A TupleStream that allows a single Tuple to be pushed back onto the stream after it's been read.
class	RandomFacadeStream
class	RandomStream	The RandomStream emits a stream of pseudo random Tuples that match the query parameters.
class	RankStream	Iterates over a TupleStream and Ranks the topN tuples based on a Comparator.
class	ReducerStream	Iterates over a TupleStream and buffers Tuples that are equal based on a comparator.
class	RollupStream
class	ScoreNodesStream	Iterates over a gatherNodes() expression and scores the Tuples based on tf-idf.
class	SearchFacadeStream	Connects to Zookeeper to pick replicas from a specific collection to send the query to.
class	SearchStream
class	SelectStream	Selects fields from the incoming stream and applies optional field renaming.
class	ShuffleStream
class	SignificantTermsStream
class	SortStream	The SortStream emits a stream of Tuples sorted by a Comparator.
class	SqlStream
class	StatsStream
class	TextLogitStream
class	TimeSeriesStream
class	TopicStream
class	TsvStream
class	TupStream
class	UniqueStream	The UniqueStream emits a unique stream of Tuples based on a Comparator.
class	UpdateStream	Sends tuples emitted by a wrapped TupleStream as updates to a SolrCloud collection.
class	ZplotStream

Uses of Expressible in org.apache.solr.client.solrj.io.stream.expr

Methods in org.apache.solr.client.solrj.io.stream.expr that return types with arguments of type Expressible

Modifier and Type	Method	Description
Map<String,Supplier<Class<? extends Expressible>>>	StreamFactory.getFunctionNames()

Method parameters in org.apache.solr.client.solrj.io.stream.expr with type arguments of type Expressible

Modifier and Type	Method	Description
String	StreamFactory.getFunctionName(Class<? extends Expressible> clazz)
StreamFactory	StreamFactory.withFunctionName(String functionName, Class<? extends Expressible> clazz)
StreamFactory	StreamFactory.withFunctionName(String functionName, Supplier<Class<? extends Expressible>> clazz)

Constructor parameters in org.apache.solr.client.solrj.io.stream.expr with type arguments of type Expressible

Constructor	Description
StreamFactory(HashMap<String,Supplier<Class<? extends Expressible>>> functionNames)

Uses of Expressible in org.apache.solr.client.solrj.io.stream.metrics

Classes in org.apache.solr.client.solrj.io.stream.metrics that implement Expressible

Modifier and Type	Class	Description
class	CountDistinctMetric
class	CountMetric
class	MaxMetric
class	MeanMetric
class	Metric
class	MinMetric
class	PercentileMetric
class	StdMetric
class	SumMetric
class	WeightedSumMetric