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A TupleFilter is used to qualify rows from a tuple stream.
Method Summary | |
BooleanDataValue |
execute(ExecRow currentRow)
Pump a row through the Filter. |
void |
init(ExecRow parameters)
Initialize a Filter with a vector of parameters. |
Method Detail |
public void init(ExecRow parameters) throws StandardException
parameters
- An ExecRow of parameter values
StandardException
- Thrown on errorpublic BooleanDataValue execute(ExecRow currentRow) throws StandardException
StandardException
- Thrown on error
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