Uses of Interface
org.apache.flink.util.Visitable

Packages that use Visitable

Package	Description
org.apache.flink.api.common
org.apache.flink.api.common.operators
org.apache.flink.api.common.operators.base
org.apache.flink.util

Uses of Visitable in org.apache.flink.api.common

Classes in org.apache.flink.api.common that implement Visitable

Modifier and Type	Class	Description
class	Plan	This class represents Flink programs, in the form of dataflow plans.

Uses of Visitable in org.apache.flink.api.common.operators

Classes in org.apache.flink.api.common.operators that implement Visitable

Modifier and Type	Class	Description
class	AbstractUdfOperator<OUT,FT extends org.apache.flink.api.common.functions.Function>	Abstract superclass for all contracts that represent actual operators.
class	DualInputOperator<IN1,IN2,OUT,FT extends org.apache.flink.api.common.functions.Function>	Abstract operator superclass for all operators that have two inputs, like "Join", "CoGroup", or "Cross".
class	GenericDataSinkBase<IN>	Operator for nodes that act as data sinks, storing the data they receive.
class	GenericDataSourceBase<OUT,T extends InputFormat<OUT,?>>	Abstract superclass for data sources in a Pact plan.
class	Operator<OUT>	Abstract base class for all operators.
class	SingleInputOperator<IN,OUT,FT extends org.apache.flink.api.common.functions.Function>	Abstract superclass for all operators that have one input like "map" or "reduce".
class	Union<T>	This operator represents a Union between two inputs.

Uses of Visitable in org.apache.flink.api.common.operators.base

Classes in org.apache.flink.api.common.operators.base that implement Visitable

Modifier and Type	Class	Description
class	BulkIterationBase<T>
static class	BulkIterationBase.PartialSolutionPlaceHolder<OT>	Specialized operator to use as a recognizable place-holder for the input to the step function when composing the nested data flow.
class	CoGroupOperatorBase<IN1,IN2,OUT,FT extends CoGroupFunction<IN1,IN2,OUT>>
class	CoGroupRawOperatorBase<IN1,IN2,OUT,FT extends CoGroupFunction<IN1,IN2,OUT>>
class	CrossOperatorBase<IN1,IN2,OUT,FT extends CrossFunction<IN1,IN2,OUT>>
class	DeltaIterationBase<ST,WT>	A DeltaIteration is similar to a BulkIterationBase, but maintains state across the individual iteration steps.
static class	DeltaIterationBase.SolutionSetPlaceHolder<ST>	Specialized operator to use as a recognizable place-holder for the solution set input to the step function.
static class	DeltaIterationBase.WorksetPlaceHolder<WT>	Specialized operator to use as a recognizable place-holder for the working set input to the step function.
class	FilterOperatorBase<T,FT extends FlatMapFunction<T,T>>
class	FlatMapOperatorBase<IN,OUT,FT extends FlatMapFunction<IN,OUT>>
class	GroupCombineOperatorBase<IN,OUT,FT extends GroupCombineFunction<IN,OUT>>	Base operator for the combineGroup transformation.
class	GroupReduceOperatorBase<IN,OUT,FT extends GroupReduceFunction<IN,OUT>>
class	InnerJoinOperatorBase<IN1,IN2,OUT,FT extends FlatJoinFunction<IN1,IN2,OUT>>
class	JoinOperatorBase<IN1,IN2,OUT,FT extends FlatJoinFunction<IN1,IN2,OUT>>
class	MapOperatorBase<IN,OUT,FT extends MapFunction<IN,OUT>>
class	MapPartitionOperatorBase<IN,OUT,FT extends MapPartitionFunction<IN,OUT>>
class	OuterJoinOperatorBase<IN1,IN2,OUT,FT extends FlatJoinFunction<IN1,IN2,OUT>>
class	PartitionOperatorBase<IN>
class	ReduceOperatorBase<T,FT extends org.apache.flink.api.common.functions.ReduceFunction<T>>	Base data flow operator for Reduce user-defined functions.
class	SortPartitionOperatorBase<IN>

Uses of Visitable in org.apache.flink.util

Classes in org.apache.flink.util with type parameters of type Visitable

Modifier and Type	Interface	Description
interface	Visitable<T extends Visitable<T>>	This interface marks types as visitable during a traversal.
interface	Visitor<T extends Visitable<T>>	A visitor encapsulates functionality that is applied to each node in the process of a traversal of a tree or DAG.