private class RexProgram.ConstantFinder extends RexUtil.ConstantFinder
INSTANCE
Modifier | Constructor and Description |
---|---|
private |
ConstantFinder() |
Modifier and Type | Method and Description |
---|---|
java.lang.Boolean |
visitCorrelVariable(RexCorrelVariable correlVariable) |
java.lang.Boolean |
visitLocalRef(RexLocalRef localRef) |
java.lang.Boolean |
visitOver(RexOver over) |
visitCall, visitDynamicParam, visitFieldAccess, visitInputRef, visitLiteral, visitPatternFieldRef, visitRangeRef, visitSubQuery, visitTableInputRef
public java.lang.Boolean visitLocalRef(RexLocalRef localRef)
visitLocalRef
in interface RexVisitor<java.lang.Boolean>
visitLocalRef
in class RexUtil.ConstantFinder
public java.lang.Boolean visitOver(RexOver over)
visitOver
in interface RexVisitor<java.lang.Boolean>
visitOver
in class RexUtil.ConstantFinder
public java.lang.Boolean visitCorrelVariable(RexCorrelVariable correlVariable)
visitCorrelVariable
in interface RexVisitor<java.lang.Boolean>
visitCorrelVariable
in class RexUtil.ConstantFinder
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