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