Package org.apache.calcite.rex

Class RexProgram.Marshaller

java.lang.Object

org.apache.calcite.rex.RexVisitorImpl<RexNode>

org.apache.calcite.rex.RexProgram.Marshaller

All Implemented Interfaces:

RexVisitor<RexNode>

Enclosing class:

RexProgram

private class RexProgram.Marshaller
extends RexVisitorImpl<RexNode>

Given an expression in a program, creates a clone of the expression with sub-expressions (represented by RexLocalRefs) fully expanded.

Field Summary

Fields inherited from class org.apache.calcite.rex.RexVisitorImpl

deep

Constructor Summary

Constructors

Constructor	Description
Marshaller()

Method Summary

Modifier and Type	Method	Description
RexNode	visitCall(RexCall call)
RexNode	visitCorrelVariable(RexCorrelVariable correlVariable)
RexNode	visitDynamicParam(RexDynamicParam dynamicParam)
RexNode	visitFieldAccess(RexFieldAccess fieldAccess)
RexNode	visitInputRef(RexInputRef inputRef)
RexNode	visitLiteral(RexLiteral literal)
RexNode	visitLocalRef(RexLocalRef localRef)
RexNode	visitOver(RexOver over)
RexNode	visitRangeRef(RexRangeRef rangeRef)

Methods inherited from class org.apache.calcite.rex.RexVisitorImpl

visitArrayAnd, visitArrayOr, visitPatternFieldRef, visitSubQuery, visitTableInputRef

Methods inherited from class java.lang.Object

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

Constructor Detail

Marshaller

Marshaller()

Method Detail

visitInputRef

public RexNode visitInputRef(RexInputRef inputRef)

Specified by:

visitInputRef in interface RexVisitor<RexNode>

Overrides:

visitInputRef in class RexVisitorImpl<RexNode>

visitLocalRef

public RexNode visitLocalRef(RexLocalRef localRef)

Specified by:

visitLocalRef in interface RexVisitor<RexNode>

Overrides:

visitLocalRef in class RexVisitorImpl<RexNode>

visitLiteral

public RexNode visitLiteral(RexLiteral literal)

Specified by:

visitLiteral in interface RexVisitor<RexNode>

Overrides:

visitLiteral in class RexVisitorImpl<RexNode>

visitCall

public RexNode visitCall(RexCall call)

Specified by:

visitCall in interface RexVisitor<RexNode>

Overrides:

visitCall in class RexVisitorImpl<RexNode>

visitOver

public RexNode visitOver(RexOver over)

Specified by:

visitOver in interface RexVisitor<RexNode>

Overrides:

visitOver in class RexVisitorImpl<RexNode>

visitCorrelVariable

public RexNode visitCorrelVariable(RexCorrelVariable correlVariable)

Specified by:

visitCorrelVariable in interface RexVisitor<RexNode>

Overrides:

visitCorrelVariable in class RexVisitorImpl<RexNode>

visitDynamicParam

public RexNode visitDynamicParam(RexDynamicParam dynamicParam)

Specified by:

visitDynamicParam in interface RexVisitor<RexNode>

Overrides:

visitDynamicParam in class RexVisitorImpl<RexNode>

visitRangeRef

public RexNode visitRangeRef(RexRangeRef rangeRef)

Specified by:

visitRangeRef in interface RexVisitor<RexNode>

Overrides:

visitRangeRef in class RexVisitorImpl<RexNode>

visitFieldAccess

public RexNode visitFieldAccess(RexFieldAccess fieldAccess)

Specified by:

visitFieldAccess in interface RexVisitor<RexNode>

Overrides:

visitFieldAccess in class RexVisitorImpl<RexNode>