Uses of Package
org.apache.flink.optimizer.dag

Packages that use org.apache.flink.optimizer.dag

Package	Description
org.apache.flink.optimizer
org.apache.flink.optimizer.costs
org.apache.flink.optimizer.dag
org.apache.flink.optimizer.dataproperties
org.apache.flink.optimizer.operators
org.apache.flink.optimizer.plan
org.apache.flink.optimizer.plandump
org.apache.flink.optimizer.traversals	This package contains the various traversals over the program plan and the optimizer DAG (directed acyclic graph) that are made in the course of the optimization.

Classes in org.apache.flink.optimizer.dag used by org.apache.flink.optimizer

Class and Description
DataSinkNode The Optimizer representation of a data sink.

Classes in org.apache.flink.optimizer.dag used by org.apache.flink.optimizer.costs

Class and Description
EstimateProvider Methods for operators / connections that provide estimated about data size and characteristics.

Classes in org.apache.flink.optimizer.dag used by org.apache.flink.optimizer.dag

Class and Description
AbstractPartialSolutionNode The optimizer's internal representation of the partial solution that is input to a bulk iteration.
BulkIterationNode A node in the optimizer's program representation for a bulk iteration.
BulkPartialSolutionNode The optimizer's internal representation of the partial solution that is input to a bulk iteration.
DagConnection A connection between two operators.
EstimateProvider Methods for operators / connections that provide estimated about data size and characteristics.
GroupReduceNode The optimizer representation of a GroupReduce operation.
IterationNode
OptimizerNode The OptimizerNode is the base class of all nodes in the optimizer DAG.
OptimizerNode.UnclosedBranchDescriptor Description of an unclosed branch.
ReduceNode The Optimizer representation of a Reduce operator.
SingleInputNode A node in the optimizer's program representation for an operation with a single input.
SolutionSetNode The optimizer's internal representation of the solution set of a workset iteration.
TempMode Enumeration to indicate the mode of temporarily materializing the data that flows across a connection.
TwoInputNode A node in the optimizer plan that represents an operator with a two different inputs, such as Join, Cross, CoGroup, or Union.
UnaryOperatorNode
WorksetIterationNode A node in the optimizer's program representation for a workset iteration.
WorksetNode The optimizer's internal representation of the partial solution that is input to a bulk iteration.

Classes in org.apache.flink.optimizer.dag used by org.apache.flink.optimizer.dataproperties

Class and Description
OptimizerNode The OptimizerNode is the base class of all nodes in the optimizer DAG.

Classes in org.apache.flink.optimizer.dag used by org.apache.flink.optimizer.operators

Class and Description
SingleInputNode A node in the optimizer's program representation for an operation with a single input.
TwoInputNode A node in the optimizer plan that represents an operator with a two different inputs, such as Join, Cross, CoGroup, or Union.

Classes in org.apache.flink.optimizer.dag used by org.apache.flink.optimizer.plan

Class and Description
BinaryUnionNode The Optimizer representation of a binary Union.
BulkIterationNode A node in the optimizer's program representation for a bulk iteration.
BulkPartialSolutionNode The optimizer's internal representation of the partial solution that is input to a bulk iteration.
DataSinkNode The Optimizer representation of a data sink.
DataSourceNode The optimizer's internal representation of a data source.
EstimateProvider Methods for operators / connections that provide estimated about data size and characteristics.
IterationNode
OptimizerNode The OptimizerNode is the base class of all nodes in the optimizer DAG.
SingleInputNode A node in the optimizer's program representation for an operation with a single input.
SinkJoiner This class represents a utility node that is not part of the actual plan.
SolutionSetNode The optimizer's internal representation of the solution set of a workset iteration.
TempMode Enumeration to indicate the mode of temporarily materializing the data that flows across a connection.
TwoInputNode A node in the optimizer plan that represents an operator with a two different inputs, such as Join, Cross, CoGroup, or Union.
WorksetIterationNode A node in the optimizer's program representation for a workset iteration.
WorksetNode The optimizer's internal representation of the partial solution that is input to a bulk iteration.

Classes in org.apache.flink.optimizer.dag used by org.apache.flink.optimizer.plandump

Class and Description
DataSinkNode The Optimizer representation of a data sink.
OptimizerNode The OptimizerNode is the base class of all nodes in the optimizer DAG.

Classes in org.apache.flink.optimizer.dag used by org.apache.flink.optimizer.traversals

Class and Description
DataSinkNode The Optimizer representation of a data sink.
OptimizerNode The OptimizerNode is the base class of all nodes in the optimizer DAG.