org.apache.calcite.tools

Class Programs.SequenceProgram

java.lang.Object

org.apache.calcite.tools.Programs.SequenceProgram

All Implemented Interfaces:

Program

Enclosing class:

Programs

private static class Programs.SequenceProgram
extends Object
implements Program

Program that runs sub-programs, sending the output of the previous as input to the next.

Field Summary

Fields

Modifier and Type	Field and Description
private com.google.common.collect.ImmutableList<Program>	programs

Constructor Summary

Constructors

Constructor and Description
SequenceProgram(com.google.common.collect.ImmutableList<Program> programs)

Method Summary

Modifier and Type	Method and Description
RelNode	run(RelOptPlanner planner, RelNode rel, RelTraitSet requiredOutputTraits, List<RelOptMaterialization> materializations, List<RelOptLattice> lattices)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

programs

private final com.google.common.collect.ImmutableList<Program> programs

Constructor Detail

SequenceProgram

SequenceProgram(com.google.common.collect.ImmutableList<Program> programs)

Method Detail

run

public RelNode run(RelOptPlanner planner,
                   RelNode rel,
                   RelTraitSet requiredOutputTraits,
                   List<RelOptMaterialization> materializations,
                   List<RelOptLattice> lattices)

Specified by:

run in interface Program