org.openstreetmap.josm.data.osm.event

Class TagsChangedEvent

java.lang.Object

org.openstreetmap.josm.data.osm.event.AbstractDatasetChangedEvent

org.openstreetmap.josm.data.osm.event.TagsChangedEvent

public class TagsChangedEvent
extends AbstractDatasetChangedEvent

An event that is triggered if the tags of a single primitive have changed

Nested Class Summary

Nested classes/interfaces inherited from class org.openstreetmap.josm.data.osm.event.AbstractDatasetChangedEvent

AbstractDatasetChangedEvent.DatasetEventType

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.Map<java.lang.String,java.lang.String>	originalKeys
private OsmPrimitive	primitive

Fields inherited from class org.openstreetmap.josm.data.osm.event.AbstractDatasetChangedEvent

dataSet

Constructor Summary

Constructors

Constructor and Description
TagsChangedEvent(DataSet dataSet, OsmPrimitive primitive, java.util.Map<java.lang.String,java.lang.String> originalKeys) Constructs a new TagsChangedEvent.

Method Summary

Modifier and Type	Method and Description
void	fire(DataSetListener listener) Calls the appropriate method of the listener for this event.
java.util.Map<java.lang.String,java.lang.String>	getOriginalKeys() Returns the original tags.
OsmPrimitive	getPrimitive() Returns the primitive affected by the change.
java.util.List<? extends OsmPrimitive>	getPrimitives() Returns list of primitives modified by this event.
AbstractDatasetChangedEvent.DatasetEventType	getType() Returns the type of dataset changed event.

Methods inherited from class org.openstreetmap.josm.data.osm.event.AbstractDatasetChangedEvent

getDataset, toString

Methods inherited from class java.lang.Object

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

Field Detail

primitive

private final OsmPrimitive primitive

originalKeys

private final java.util.Map<java.lang.String,java.lang.String> originalKeys

Constructor Detail

TagsChangedEvent

public TagsChangedEvent(DataSet dataSet,
                        OsmPrimitive primitive,
                        java.util.Map<java.lang.String,java.lang.String> originalKeys)

Constructs a new TagsChangedEvent.

Parameters:

dataSet - the dataset from which the event comes from

primitive - the primitive affected by the change

originalKeys - the original tags

Method Detail

fire

public void fire(DataSetListener listener)

Description copied from class: AbstractDatasetChangedEvent

Calls the appropriate method of the listener for this event.

Specified by:

fire in class AbstractDatasetChangedEvent

Parameters:

listener - dataset listener to notify about this event

getPrimitive

public OsmPrimitive getPrimitive()

Returns the primitive affected by the change.

Returns:

the primitive affected by the change

getPrimitives

public java.util.List<? extends OsmPrimitive> getPrimitives()

Description copied from class: AbstractDatasetChangedEvent

Returns list of primitives modified by this event.
WARNING This value might be incorrect in case of DataChangedEvent. It returns all primitives in the dataset when this method is called (live list), not list of primitives when the event was created

Specified by:

getPrimitives in class AbstractDatasetChangedEvent

Returns:

List of modified primitives

getType

public AbstractDatasetChangedEvent.DatasetEventType getType()

Description copied from class: AbstractDatasetChangedEvent

Returns the type of dataset changed event.

Specified by:

getType in class AbstractDatasetChangedEvent

Returns:

the type of dataset changed event

getOriginalKeys

public java.util.Map<java.lang.String,java.lang.String> getOriginalKeys()

Returns the original tags.

Returns:

the original tags