Package org.apache.calcite.rex

Class RexBiVisitorImpl<R,P>

java.lang.Object

org.apache.calcite.rex.RexBiVisitorImpl<R,P>

Type Parameters:

R - Return type from each visitXxx method

P - Payload type

All Implemented Interfaces:

RexBiVisitor<R,P>

Direct Known Subclasses:

RexUnaryBiVisitor

public class RexBiVisitorImpl<@Nullable R,P>
extends Object
implements RexBiVisitor<R,P>

Default implementation of RexBiVisitor, which visits each node but does nothing while it's there.

Field Summary

Fields

Modifier and Type	Field	Description
protected final boolean	deep

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	RexBiVisitorImpl(boolean deep)

Method Summary

Modifier and Type	Method	Description
R	visitCall(RexCall call, P arg)
R	visitCorrelVariable(RexCorrelVariable correlVariable, P arg)
R	visitDynamicParam(RexDynamicParam dynamicParam, P arg)
R	visitFieldAccess(RexFieldAccess fieldAccess, P arg)
R	visitInputRef(RexInputRef inputRef, P arg)
R	visitLiteral(RexLiteral literal, P arg)
R	visitLocalRef(RexLocalRef localRef, P arg)
R	visitOver(RexOver over, P arg)
R	visitPatternFieldRef(RexPatternFieldRef fieldRef, P arg)
R	visitRangeRef(RexRangeRef rangeRef, P arg)
R	visitSubQuery(RexSubQuery subQuery, P arg)
R	visitTableInputRef(RexTableInputRef ref, P arg)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.calcite.rex.RexBiVisitor

visitEach, visitEachIndexed, visitList, visitList

Field Details

deep

protected final boolean deep

Constructor Details

RexBiVisitorImpl

protected RexBiVisitorImpl(boolean deep)

Method Details

visitInputRef

public R visitInputRef(RexInputRef inputRef,
 P arg)

Specified by:

visitInputRef in interface RexBiVisitor<R,P>

visitLocalRef

public R visitLocalRef(RexLocalRef localRef,
 P arg)

Specified by:

visitLocalRef in interface RexBiVisitor<R,P>

visitLiteral

public R visitLiteral(RexLiteral literal,
 P arg)

Specified by:

visitLiteral in interface RexBiVisitor<R,P>

visitOver

public R visitOver(RexOver over,
 P arg)

Specified by:

visitOver in interface RexBiVisitor<R,P>

visitCorrelVariable

public R visitCorrelVariable(RexCorrelVariable correlVariable,
 P arg)

Specified by:

visitCorrelVariable in interface RexBiVisitor<R,P>

visitCall

public R visitCall(RexCall call,
 P arg)

Specified by:

visitCall in interface RexBiVisitor<R,P>

visitDynamicParam

public R visitDynamicParam(RexDynamicParam dynamicParam,
 P arg)

Specified by:

visitDynamicParam in interface RexBiVisitor<R,P>

visitRangeRef

public R visitRangeRef(RexRangeRef rangeRef,
 P arg)

Specified by:

visitRangeRef in interface RexBiVisitor<R,P>

visitFieldAccess

public R visitFieldAccess(RexFieldAccess fieldAccess,
 P arg)

Specified by:

visitFieldAccess in interface RexBiVisitor<R,P>

visitSubQuery

public R visitSubQuery(RexSubQuery subQuery,
 P arg)

Specified by:

visitSubQuery in interface RexBiVisitor<R,P>

visitTableInputRef

public R visitTableInputRef(RexTableInputRef ref,
 P arg)

Specified by:

visitTableInputRef in interface RexBiVisitor<R,P>

visitPatternFieldRef

public R visitPatternFieldRef(RexPatternFieldRef fieldRef,
 P arg)

Specified by:

visitPatternFieldRef in interface RexBiVisitor<R,P>