org.dashbuilder.dataset.engine.filter

Class LogicalFunction

java.lang.Object

org.dashbuilder.dataset.engine.filter.DataSetFunction

org.dashbuilder.dataset.engine.filter.LogicalFunction

public class LogicalFunction
extends DataSetFunction

Field Summary

Fields inherited from class org.dashbuilder.dataset.engine.filter.DataSetFunction

columnId, context, dataColumn

Constructor Summary

Constructors

Constructor and Description
LogicalFunction(DataSetFilterContext ctx, LogicalExprFilter filter)

Method Summary

Modifier and Type	Method and Description
LogicalFunction	addFunctionTerm(DataSetFunction functionTerm)
boolean	pass() Evaluate the filter function.

Methods inherited from class org.dashbuilder.dataset.engine.filter.DataSetFunction

getColumnId, getContext, getDataColumn, setColumnId, setContext

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LogicalFunction

public LogicalFunction(DataSetFilterContext ctx,
                       LogicalExprFilter filter)

Method Detail

addFunctionTerm

public LogicalFunction addFunctionTerm(DataSetFunction functionTerm)

pass

public boolean pass()

Description copied from class: DataSetFunction

Evaluate the filter function.

Specified by:

pass in class DataSetFunction