com.google.gwt.place.shared
Class PlaceHistoryHandler.DefaultHistorian

java.lang.Object
  com.google.gwt.place.shared.PlaceHistoryHandler.DefaultHistorian

All Implemented Interfaces:

PlaceHistoryHandler.Historian

Enclosing class:

PlaceHistoryHandler

public static class PlaceHistoryHandler.DefaultHistorian
extends java.lang.Object
implements PlaceHistoryHandler.Historian

Default implementation of PlaceHistoryHandler.DefaultHistorian, based on History.

PlaceHistoryHandler.DefaultHistorian

public PlaceHistoryHandler.DefaultHistorian()

addValueChangeHandler

public HandlerRegistration addValueChangeHandler(ValueChangeHandler<java.lang.String> valueChangeHandler)

Description copied from interface: PlaceHistoryHandler.Historian

Adds a ValueChangeEvent handler to be informed of changes to the browser's history stack.

Specified by:

addValueChangeHandler in interface PlaceHistoryHandler.Historian

Parameters:

valueChangeHandler - the handler

Returns:

the registration used to remove this value change handler

getToken

public java.lang.String getToken()

Specified by:

getToken in interface PlaceHistoryHandler.Historian

Returns:

the current history token.

newItem

public void newItem(java.lang.String token,
                    boolean issueEvent)

Description copied from interface: PlaceHistoryHandler.Historian

Adds a new browser history entry. Calling this method will cause ValueChangeHandler.onValueChange(com.google.gwt.event.logical.shared.ValueChangeEvent) to be called as well.

Specified by:

newItem in interface PlaceHistoryHandler.Historian