Uses of Interface
org.geotools.event.GTDelta

Packages that use GTDelta

org.geotools.event	Allows for events on GeoTools nested data structures.
org.geotools.styling	Allows for symbolization of geospatial data.

Uses of GTDelta in org.geotools.event

Classes in org.geotools.event that implement GTDelta

class

GTDeltaImpl Describes the extent of changes.

Methods in org.geotools.event that return GTDelta

GTDelta	GTEventImpl.getDelta() Returns a delta, rooted at style, describing the set of changes that happened.
GTDelta	GTEvent.getDelta() Returns a delta, from the root, describing the set of changes that happened.

Methods in org.geotools.event with parameters of type GTDelta

void	AbstractGTRoot.removed(GTDelta childDelta) Used to pass on "something is about to change" notification from children.
void	AbstractGTRoot.changed(GTDelta childDelta) Used to pass on "We changed" notification from children.
protected void	AbstractGTRoot.fire(GTDelta delta) Issue a change event w/ POST_CHANGE
void	GTEventImpl.setDelta(GTDelta delta)
void	AbstractGTComponent.removed(GTDelta childDelta) Used to pass on "something is about to change" notification from children.
void	AbstractGTComponent.changed(GTDelta childDelta) Used to pass on "We changed" notification from children.
void	GTRoot.changed(GTDelta delta) Since this is the "root" of the tree, please fire event off to the listeners.
void	GTRoot.removed(GTDelta delta) Since this is the "root" of the tree, please fire event off to the listeners.
void	GTConstant.removed(GTDelta delta)
void	GTConstant.changed(GTDelta delta)
void	GTComponent.removed(GTDelta delta) A child has been removed, issued before change.
void	GTComponent.changed(GTDelta delta) A child has been changed (maybe added), issued after change.
boolean	GTDeltaVisitor.visit(GTDelta delta) Visits the given delta.

Constructors in org.geotools.event with parameters of type GTDelta

GTEventImpl(GTRoot source, GTDelta delta)

GTEventImpl(GTRoot source, GTEvent.Type type, GTDelta delta)

GTDeltaImpl(GTNote notification, GTDelta.Kind kind, java.lang.Object value, java.lang.Object oldValue, GTDelta delta)
Create a delta with with a list element child delta.

Uses of GTDelta in org.geotools.styling

Methods in org.geotools.styling with parameters of type GTDelta

void	StyledLayerDescriptorImpl.removed(GTDelta childDelta) Issue a change event w/ PRE_DELETE
void	StyledLayerDescriptorImpl.changed(GTDelta delta) Used to pass on "We changed" notification from children.