public class BeamSqlLnExpression extends BeamSqlMathUnaryExpression
BeamSqlMathUnaryExpression
for 'LN' function.operands, outputType
Constructor and Description |
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BeamSqlLnExpression(java.util.List<BeamSqlExpression> operands) |
Modifier and Type | Method and Description |
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BeamSqlPrimitive |
calculate(BeamSqlPrimitive op)
For the operands of other type
SqlTypeName.NUMERIC_TYPES . |
accept, evaluate
getOperands, getOutputType, numberOfOperands, op, opType, opValueEvaluated
public BeamSqlLnExpression(java.util.List<BeamSqlExpression> operands)
public BeamSqlPrimitive calculate(BeamSqlPrimitive op)
BeamSqlMathUnaryExpression
SqlTypeName.NUMERIC_TYPES
.calculate
in class BeamSqlMathUnaryExpression