com.jalios.jcms
Class AndDataSelector

java.lang.Object
  com.jalios.jcms.AndDataSelector

All Implemented Interfaces:

DataSelector

public class AndDataSelector
extends Object
implements DataSelector

This class combines a set of DataSelector. The data is selected if it is selected by all the DataSelectors.

Version:

$Revision: 14756 $

Author:

Olivier Dedieu

See Also:

OrDataSelector, ReverseDataSelector

Field Summary

static String

REVISION

Constructor Summary

AndDataSelector(DataSelector[] dsArray)
Creates a new AndDataSelector from an array of DataSelectors.

AndDataSelector(DataSelector ds1, DataSelector ds2)
Creates a new AndDataSelector from 2 DataSelectors.

AndDataSelector(DataSelector ds1, DataSelector ds2, DataSelector ds3)
Creates a new AndDataSelector from 3 DataSelectors.

Method Summary

boolean

isSelected(Data data) Returns true if all the DataSelector returns true.

Methods inherited from class java.lang.Object

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

Field Detail

REVISION

public static final String REVISION

See Also:

Constant Field Values

Constructor Detail

AndDataSelector

public AndDataSelector(DataSelector ds1,
                       DataSelector ds2)

Creates a new AndDataSelector from 2 DataSelectors.

Parameters:

ds1 - the first DataSelector

ds2 - the second DataSelector

AndDataSelector

public AndDataSelector(DataSelector ds1,
                       DataSelector ds2,
                       DataSelector ds3)

Creates a new AndDataSelector from 3 DataSelectors.

Parameters:

ds1 - the first DataSelector

ds2 - the second DataSelector

ds3 - the third DataSelector

AndDataSelector

public AndDataSelector(DataSelector[] dsArray)

Creates a new AndDataSelector from an array of DataSelectors.

Parameters:

dsArray - the array of DataSelector

Method Detail

isSelected

public boolean isSelected(Data data)

Returns true if all the DataSelector returns true.

Specified by:

isSelected in interface DataSelector

Parameters:

data - the data to evaluate.

Returns:

true if all the DataSelector returns true. False otherwise.