Package docking.widgets.table

Class CombinedTableFilter<T>

java.lang.Object

docking.widgets.table.CombinedTableFilter<T>

Type Parameters:

T - the type of table row objects.

All Implemented Interfaces:

TableFilter<T>

public class CombinedTableFilter<T>
extends Object
implements TableFilter<T>

Combines multiple Table Filters into a single TableFilter that can be applied. All contained filters must pass for this combined filter to pass.

Constructor Summary

Constructors

Constructor	Description
CombinedTableFilter(TableFilter<T> filter1, TableFilter<T> filter2, TableFilter<T> filter3)

Method Summary

Modifier and Type	Method	Description
boolean	acceptsRow(T rowObject)	Returns true if this filter matches the given row (data)
boolean	equals(Object obj)
TableFilter<?>	getFilter(int index)	Returns the filter at the given index into the list of sub filters.
int	getFilterCount()	Returns the number of sub-filters in this combined filter.
boolean	hasColumnFilter(int modelIndex)	Returns true if the there is a column filter on the column specified
int	hashCode()
boolean	isEmpty()	A method that allows filters to report that they have nothing to actually filter.
boolean	isSubFilterOf(TableFilter<?> tableFilter)	Returns true if this filter is a more specific version of the given filter.

Methods inherited from class java.lang.Object

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

Constructor Details

CombinedTableFilter

public CombinedTableFilter(TableFilter<T> filter1,
 TableFilter<T> filter2,
 TableFilter<T> filter3)

Method Details

acceptsRow

public boolean acceptsRow(T rowObject)

Description copied from interface: TableFilter

Returns true if this filter matches the given row (data)

Specified by:

acceptsRow in interface TableFilter<T>

Parameters:

rowObject - the current row object

Returns:

true if the element at the given row matches this filter.

isEmpty

public boolean isEmpty()

Description copied from interface: TableFilter

A method that allows filters to report that they have nothing to actually filter. This is useful for empty/null filters.

Specified by:

isEmpty in interface TableFilter<T>

Returns:

true if this filter will not perform any filtering

getFilterCount

public int getFilterCount()

Returns the number of sub-filters in this combined filter.

Returns:

the number of sub-filters in this combined filter.

getFilter

public TableFilter<?> getFilter(int index)

Returns the filter at the given index into the list of sub filters.

Parameters:

index - the index of the filter to retrieve

Returns:

the i'th filter.

isSubFilterOf

public boolean isSubFilterOf(TableFilter<?> tableFilter)

Description copied from interface: TableFilter

Returns true if this filter is a more specific version of the given filter.

For example, if this filter is a 'starts with' text filter, with the value of 'bobo', then if the given filter is also a 'starts with' filter, with a value of 'bob', then this filter is considered a sub-filter of the given sub-filter.

Specified by:

isSubFilterOf in interface TableFilter<T>

Parameters:

tableFilter - the filter to check

Returns:

true if this filter is a sub-filter of the given filter

hasColumnFilter

public boolean hasColumnFilter(int modelIndex)

Description copied from interface: TableFilter

Returns true if the there is a column filter on the column specified

Specified by:

hasColumnFilter in interface TableFilter<T>

Parameters:

modelIndex - the model index of the column to test for column filters.

Returns:

true if the there is a column filter on the column specified.

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object