private static class RelFactories.ProjectFactoryImpl extends java.lang.Object implements RelFactories.ProjectFactory
RelFactories.ProjectFactory
that returns a vanilla
LogicalProject
.Modifier | Constructor and Description |
---|---|
private |
ProjectFactoryImpl() |
Modifier and Type | Method and Description |
---|---|
RelNode |
createProject(RelNode input,
java.util.List<? extends RexNode> childExprs,
java.util.List<java.lang.String> fieldNames)
Creates a project.
|
public RelNode createProject(RelNode input, java.util.List<? extends RexNode> childExprs, java.util.List<java.lang.String> fieldNames)
RelFactories.ProjectFactory
createProject
in interface RelFactories.ProjectFactory
Copyright © 2012–2019 The Apache Software Foundation. All rights reserved.