Package org.apache.calcite.rel.core
Class RelFactories.ProjectFactoryImpl
- java.lang.Object
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- org.apache.calcite.rel.core.RelFactories.ProjectFactoryImpl
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- All Implemented Interfaces:
RelFactories.ProjectFactory
- Enclosing class:
- RelFactories
private static class RelFactories.ProjectFactoryImpl extends java.lang.Object implements RelFactories.ProjectFactory
Implementation ofRelFactories.ProjectFactory
that returns a vanillaLogicalProject
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Constructor Summary
Constructors Modifier Constructor Description private
ProjectFactoryImpl()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description RelNode
createProject(RelNode input, java.util.List<? extends RexNode> childExprs, java.util.List<java.lang.String> fieldNames)
Creates a project.
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Method Detail
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createProject
public RelNode createProject(RelNode input, java.util.List<? extends RexNode> childExprs, java.util.List<java.lang.String> fieldNames)
Description copied from interface:RelFactories.ProjectFactory
Creates a project.- Specified by:
createProject
in interfaceRelFactories.ProjectFactory
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