Uses of Class
org.apache.calcite.util.Permutation

Packages that use Permutation

Package	Description
org.apache.calcite.plan	Defines interfaces for constructing rule-based optimizers of relational expressions.
org.apache.calcite.rel.core	Defines core relational expressions.
org.apache.calcite.rex	Provides a language for representing row-expressions.
org.apache.calcite.util	Provides utility classes.

Uses of Permutation in org.apache.calcite.plan

Methods in org.apache.calcite.plan with parameters of type Permutation

Modifier and Type	Method and Description
static RelNode	RelOptUtil.permute(RelNode rel, Permutation permutation, List<String> fieldNames) Creates a relational expression which permutes the output fields of a relational expression according to a permutation.

Uses of Permutation in org.apache.calcite.rel.core

Methods in org.apache.calcite.rel.core that return Permutation

Modifier and Type	Method and Description
Permutation	Project.getPermutation() Returns a permutation, if this projection is merely a permutation of its input fields; otherwise null.
static Permutation	Project.getPermutation(int inputFieldCount, List<? extends RexNode> projects) Returns a permutation, if this projection is merely a permutation of its input fields; otherwise null.

Uses of Permutation in org.apache.calcite.rex

Methods in org.apache.calcite.rex that return Permutation

Modifier and Type	Method and Description
Permutation	RexProgram.getPermutation() Returns a permutation, if this program is a permutation, otherwise null.

Constructors in org.apache.calcite.rex with parameters of type Permutation

Constructor and Description
RexPermutationShuttle(Permutation permutation)

Uses of Permutation in org.apache.calcite.util

Methods in org.apache.calcite.util that return Permutation

Modifier and Type	Method and Description
Permutation	Permutation.inverse() Returns the inverse permutation.
Permutation	Permutation.product(Permutation permutation) Returns the product of this Permutation with a given Permutation.

Methods in org.apache.calcite.util with parameters of type Permutation

Modifier and Type	Method and Description
Permutation	Permutation.product(Permutation permutation) Returns the product of this Permutation with a given Permutation.