Package org.apache.calcite.util

Class ArrowSet.Builder

java.lang.Object

org.apache.calcite.util.ArrowSet.Builder

Enclosing class:

ArrowSet

public static class ArrowSet.Builder
extends Object

Builder for ArrowSet.

Constructor Summary

Constructors

Constructor	Description
Builder()

Method Summary

Modifier and Type	Method	Description
ArrowSet.Builder	addArrow(int lhs, int rhs)	Add an Arrow from a single determinant to a single dependent.
ArrowSet.Builder	addArrow(ImmutableBitSet lhs, ImmutableBitSet rhs)	Add an Arrow from determinant set to dependent set.
ArrowSet.Builder	addArrowSet(ArrowSet set)
ArrowSet.Builder	addBidirectionalArrow(int lhs, int rhs)
ArrowSet.Builder	addBidirectionalArrow(ImmutableBitSet lhs, ImmutableBitSet rhs)
ArrowSet	build()	Build the ArrowSet instance and compute the functional dependency graph.

Methods inherited from class java.lang.Object

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

Constructor Details

Builder

public Builder()

Method Details

addArrow

public ArrowSet.Builder addArrow(ImmutableBitSet lhs,
 ImmutableBitSet rhs)

Add an Arrow from determinant set to dependent set.

addArrow

public ArrowSet.Builder addArrow(int lhs,
 int rhs)

Add an Arrow from a single determinant to a single dependent.

addBidirectionalArrow

public ArrowSet.Builder addBidirectionalArrow(int lhs,
 int rhs)

addBidirectionalArrow

public ArrowSet.Builder addBidirectionalArrow(ImmutableBitSet lhs,
 ImmutableBitSet rhs)

addArrowSet

public ArrowSet.Builder addArrowSet(ArrowSet set)

build

public ArrowSet build()

Build the ArrowSet instance and compute the functional dependency graph.