public class BeamSqlLowerExpression extends BeamSqlStringUnaryExpression
operands, outputType
Constructor and Description |
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BeamSqlLowerExpression(java.util.List<BeamSqlExpression> operands) |
Modifier and Type | Method and Description |
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BeamSqlPrimitive |
evaluate(Row inputRow,
BoundedWindow window)
Apply input record
Row with BoundedWindow to this expression,
the output value is wrapped with BeamSqlPrimitive . |
accept
getOperands, getOutputType, numberOfOperands, op, opType, opValueEvaluated
public BeamSqlLowerExpression(java.util.List<BeamSqlExpression> operands)
public BeamSqlPrimitive evaluate(Row inputRow, BoundedWindow window)
BeamSqlExpression
Row
with BoundedWindow
to this expression,
the output value is wrapped with BeamSqlPrimitive
.evaluate
in class BeamSqlExpression