public class StringLower extends StringUnaryUDF
StringUnaryUDF
.StringUnaryUDF.IUDFUnaryString
VectorExpression.Type
childExpressions, inputTypes, outputType
Constructor and Description |
---|
StringLower() |
StringLower(int colNum,
int outputColumn) |
evaluate, getColNum, getDescriptor, getFunc, getOutputColumn, getOutputType, setColNum, setFunc, setOutputColumn
evaluateChildren, getChildExpressions, getInputTypes, setChildExpressions, setInputTypes, setOutputType, toString
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