public abstract class ColumnCalculatorFilter<S> extends BasicFilter
Constructor and Description |
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ColumnCalculatorFilter(java.lang.String name,
java.lang.String usage,
ColumnCalculator<S> calc)
Constructor.
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Modifier and Type | Method and Description |
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protected ProcessingStep |
createCalcStep(java.lang.String[] tupleExpressions,
S spec)
Creates a processing step given a list of JEL expressions
corresponding to the input tuple values for a table,
and a calculation specification object
|
explainSyntax, getDescription, getDescriptionLines, getName, getUsage
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
createStep
public ColumnCalculatorFilter(java.lang.String name, java.lang.String usage, ColumnCalculator<S> calc)
name
- filter nameusage
- filter usagecalc
- column calculator to produce resultsprotected ProcessingStep createCalcStep(java.lang.String[] tupleExpressions, S spec)
tupleExpressions
- JEL expressions giving input tuple valuesspec
- calculator-specific specification objectCopyright © 2017 Central Laboratory of the Research Councils. All Rights Reserved.