org.openstreetmap.josm.data.osm

Class FilterWorker

java.lang.Object

org.openstreetmap.josm.data.osm.FilterWorker

public final class FilterWorker
extends java.lang.Object

Class for applying Filters to OsmPrimitives. Provides a bridge between Filter GUI and the data.

Constructor Summary

Constructors

Modifier	Constructor and Description
private	FilterWorker()

Method Summary

Modifier and Type	Method and Description
static boolean	clearFilterFlags(java.util.Collection<OsmPrimitive> prims) Clear all filter flags, i.e. turn off filters.
private static boolean	doExecuteFilters(java.util.Collection<OsmPrimitive> all, FilterMatcher filterMatcher)
static boolean	executeFilters(java.util.Collection<OsmPrimitive> all, Filter... filters) Apply the filters to the primitives of the data set.
static boolean	executeFilters(java.util.Collection<OsmPrimitive> all, FilterMatcher filterMatcher) Apply the filters to the primitives of the data set.
static boolean	executeFilters(OsmPrimitive primitive, FilterMatcher filterMatcher) Apply the filters to a single primitive.

Methods inherited from class java.lang.Object

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

Constructor Detail

FilterWorker

private FilterWorker()

Method Detail

executeFilters

public static boolean executeFilters(java.util.Collection<OsmPrimitive> all,
                                     Filter... filters)
                              throws SearchParseError

Apply the filters to the primitives of the data set.

Parameters:

all - the collection of primitives for that the filter state should be updated

filters - the filters

Returns:

true, if the filter state (normal / disabled / hidden) of any primitive has changed in the process

Throws:

SearchParseError - if the search expression in a filter cannot be parsed

Since:

12383

executeFilters

public static boolean executeFilters(java.util.Collection<OsmPrimitive> all,
                                     FilterMatcher filterMatcher)

Apply the filters to the primitives of the data set.

Parameters:

all - the collection of primitives for that the filter state should be updated

filterMatcher - the FilterMatcher

Returns:

true, if the filter state (normal / disabled / hidden) of any primitive has changed in the process

doExecuteFilters

private static boolean doExecuteFilters(java.util.Collection<OsmPrimitive> all,
                                        FilterMatcher filterMatcher)

executeFilters

public static boolean executeFilters(OsmPrimitive primitive,
                                     FilterMatcher filterMatcher)

Apply the filters to a single primitive.

Parameters:

primitive - the primitive

filterMatcher - the FilterMatcher

Returns:

true, if the filter state (normal / disabled / hidden) of the primitive has changed in the process

clearFilterFlags

public static boolean clearFilterFlags(java.util.Collection<OsmPrimitive> prims)

Clear all filter flags, i.e. turn off filters.

Parameters:

prims - the primitives

Returns:

true, if the filter state (normal / disabled / hidden) of any primitive has changed in the process

Since:

12388 (signature)