Package com.macrofocus.filter

Class SimpleIndexFilter<E>

java.lang.Object

com.macrofocus.filter.AbstractFilter<E>

com.macrofocus.filter.AbstractIndexFilter<E>

com.macrofocus.filter.AbstractMutableIndexFilter<E>

com.macrofocus.filter.SimpleIndexFilter<E>

All Implemented Interfaces:

Filter<E>, IndexFilter<E>, MutableFilter<E>, MutableIndexFilter<E>

public class SimpleIndexFilter<E>
extends AbstractMutableIndexFilter<E>

As long as an index hasn't been set (presumably by SubsetDataFrame), then the responsability is deferred to the underlying input filter.

Field Summary

Fields inherited from class com.macrofocus.filter.AbstractIndexFilter

filteredCount, index

Constructor Summary

Constructors

Constructor	Description
SimpleIndexFilter()
SimpleIndexFilter(MutableFilter<E> inputFilter)

Method Summary

Modifier and Type	Method	Description
void	clearFilter()
void	clearFilter(java.lang.Object locksmith)
int	getFilteredCount()	Returns the number of elements currently filtered.
MutableFilter<E>	getInputFilter()
boolean	isActive()	Indicates whether at least one element is currently filtered.
boolean	isEnabled()
boolean	isFiltered(E element)	Indicates whether a given element is filtered or not.
boolean	isFiltered(E element, java.lang.Object locksmith)	Indicates whether a given element is filtered or not by the given locksmith.
void	setEnabled(boolean enabled)
void	setFiltered(E element, boolean filtered, java.lang.Object locksmith)
void	setFiltered(java.lang.Iterable<E> elements, boolean filtered, java.lang.Object locksmith)
void	setFiltered(java.lang.Iterable<E> filtered, java.lang.Iterable<E> unfiltered, java.lang.Object locksmith)

Methods inherited from class com.macrofocus.filter.AbstractMutableIndexFilter

setIndex

Methods inherited from class com.macrofocus.filter.AbstractFilter

addFilterListener, addWeakFilterListener, notifyFilteredChanged, removeFilterListener, removeFilterListeners

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.macrofocus.filter.Filter

addFilterListener, addWeakFilterListener, removeFilterListener, removeFilterListeners

Constructor Detail

SimpleIndexFilter

public SimpleIndexFilter()

SimpleIndexFilter

public SimpleIndexFilter(MutableFilter<E> inputFilter)

Method Detail

getInputFilter

public MutableFilter<E> getInputFilter()

isActive

public boolean isActive()

Description copied from interface: Filter

Indicates whether at least one element is currently filtered.

Specified by:

isActive in interface Filter<E>

Overrides:

isActive in class AbstractIndexFilter<E>

Returns:

true if at least one element is filtered, false otherwise.

getFilteredCount

public int getFilteredCount()

Description copied from interface: Filter

Returns the number of elements currently filtered.

Specified by:

getFilteredCount in interface Filter<E>

Overrides:

getFilteredCount in class AbstractIndexFilter<E>

Returns:

the number of filtered elements.

isFiltered

public boolean isFiltered(E element)

Description copied from interface: Filter

Indicates whether a given element is filtered or not.

Specified by:

isFiltered in interface Filter<E>

Overrides:

isFiltered in class AbstractIndexFilter<E>

Parameters:

element - the element to be tested

Returns:

true if the element is filtered, false otherwise

isEnabled

public boolean isEnabled()

Specified by:

isEnabled in interface Filter<E>

Overrides:

isEnabled in class AbstractFilter<E>

isFiltered

public boolean isFiltered(E element,
                          java.lang.Object locksmith)

Description copied from interface: Filter

Indicates whether a given element is filtered or not by the given locksmith.

Parameters:

element - the element to be tested

locksmith - the object used to filter the element

Returns:

true if the element is filtered, false otherwise

setFiltered

public void setFiltered(E element,
                        boolean filtered,
                        java.lang.Object locksmith)

setFiltered

public void setFiltered(java.lang.Iterable<E> elements,
                        boolean filtered,
                        java.lang.Object locksmith)

setFiltered

public void setFiltered(java.lang.Iterable<E> filtered,
                        java.lang.Iterable<E> unfiltered,
                        java.lang.Object locksmith)

clearFilter

public void clearFilter()

clearFilter

public void clearFilter(java.lang.Object locksmith)

setEnabled

public void setEnabled(boolean enabled)

Specified by:

setEnabled in interface MutableFilter<E>

Overrides:

setEnabled in class AbstractMutableIndexFilter<E>