Package org.eclipse.ui.dialogs

Class FilteredResourcesSelectionDialog.ResourceFilter

java.lang.Object

org.eclipse.ui.dialogs.FilteredItemsSelectionDialog.ItemsFilter

org.eclipse.ui.dialogs.FilteredResourcesSelectionDialog.ResourceFilter

Enclosing class:

FilteredResourcesSelectionDialog

protected class FilteredResourcesSelectionDialog.ResourceFilter
extends FilteredItemsSelectionDialog.ItemsFilter

Filters resources using pattern and showDerived flag. It overrides ItemsFilter.

Field Summary

Fields inherited from class org.eclipse.ui.dialogs.FilteredItemsSelectionDialog.ItemsFilter

patternMatcher

Constructor Summary

Constructors

Constructor	Description
ResourceFilter()	Creates new ResourceFilter instance
ResourceFilter(IContainer container, boolean showDerived, int typeMask)	Creates new ResourceFilter instance

Method Summary

Modifier and Type	Method	Description
boolean	equalsFilter(FilteredItemsSelectionDialog.ItemsFilter iFilter)	Checks whether the provided filter is equal to the current filter.
boolean	isConsistentItem(Object item)	Checks consistency of an item.
boolean	isShowDerived()	Check show derived flag for a filter
boolean	isSubFilter(FilteredItemsSelectionDialog.ItemsFilter filter)	Check if the given filter is a sub-filter of this filter.
boolean	matchItem(Object item)	Matches an item against filter conditions.

Methods inherited from class org.eclipse.ui.dialogs.FilteredItemsSelectionDialog.ItemsFilter

getMatchRule, getPattern, isCamelCasePattern, matches, matchesRawNamePattern

Methods inherited from class java.lang.Object

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

Constructor Details

ResourceFilter

public ResourceFilter(IContainer container,
 boolean showDerived,
 int typeMask)

Creates new ResourceFilter instance

Parameters:

container - filtered container

showDerived - flag which determine showing derived elements

typeMask - filter type mask. See IResource.getType() types.

ResourceFilter

public ResourceFilter()

Creates new ResourceFilter instance

Method Details

isConsistentItem

public boolean isConsistentItem(Object item)

Description copied from class: FilteredItemsSelectionDialog.ItemsFilter

Checks consistency of an item. Item is inconsistent if was changed or removed.

Specified by:

isConsistentItem in class FilteredItemsSelectionDialog.ItemsFilter

Parameters:

item - Must be instance of IResource, otherwise false will be returned.

Returns:

true if item is consistent, false if item is inconsistent

See Also:

• FilteredItemsSelectionDialog.ItemsFilter.isConsistentItem(java.lang.Object)

matchItem

public boolean matchItem(Object item)

Description copied from class: FilteredItemsSelectionDialog.ItemsFilter

Matches an item against filter conditions.

Specified by:

matchItem in class FilteredItemsSelectionDialog.ItemsFilter

Parameters:

item - Must be instance of IResource, otherwise false will be returned.

Returns:

true if item matches against filter conditions, false otherwise

See Also:

• FilteredItemsSelectionDialog.ItemsFilter.matchItem(java.lang.Object)

isSubFilter

public boolean isSubFilter(FilteredItemsSelectionDialog.ItemsFilter filter)

Description copied from class: FilteredItemsSelectionDialog.ItemsFilter

Check if the given filter is a sub-filter of this filter. The default implementation checks if the SearchPattern from the given filter is a sub-pattern of the one from this filter.

WARNING: This method is not defined in reading order, i.e. a.isSubFilter(b) is true iff b is a sub-filter of a, and not vice-versa.

Overrides:

isSubFilter in class FilteredItemsSelectionDialog.ItemsFilter

Parameters:

filter - the filter to be checked, or null

Returns:

true if the given filter is sub-filter of this filter, false if the given filter isn't a sub-filter or is null

See Also:

• SearchPattern.isSubPattern(org.eclipse.ui.dialogs.SearchPattern)

equalsFilter

public boolean equalsFilter(FilteredItemsSelectionDialog.ItemsFilter iFilter)

Description copied from class: FilteredItemsSelectionDialog.ItemsFilter

Checks whether the provided filter is equal to the current filter. The default implementation checks if SearchPattern from current filter is equal to the one from provided filter.

Overrides:

equalsFilter in class FilteredItemsSelectionDialog.ItemsFilter

Parameters:

iFilter - filter to be checked, or null

Returns:

true if the given filter is equal to current filter, false if given filter isn't equal to current one or if it is null

See Also:

• SearchPattern.equalsPattern(org.eclipse.ui.dialogs.SearchPattern)

isShowDerived

public boolean isShowDerived()

Check show derived flag for a filter

Returns:

true if filter allow derived resources false if not