net.sf.doolin.gui.display
Class AdaptedContextPropertyDisplayStateHandler<S>

java.lang.Object
  net.sf.doolin.gui.display.AbstractDisplayStateHandler
      net.sf.doolin.gui.display.AbstractContextPropertyDisplayStateHandler<S>
          net.sf.doolin.gui.display.AdaptedContextPropertyDisplayStateHandler<S>

Type Parameters:

S - Type of the property to convert to a display state

All Implemented Interfaces:

DisplayStateHandler

public class AdaptedContextPropertyDisplayStateHandler<S>
extends AbstractContextPropertyDisplayStateHandler<S>

This display state handler is based on a property of the context. This property is adapted to a display state using an adapter.

Author:

Damien Coraboeuf

Constructor Summary

AdaptedContextPropertyDisplayStateHandler()
Default constructor

AdaptedContextPropertyDisplayStateHandler(String propertyPath, Adapter<S,DisplayState> adapter)
Constructor.

Method Summary

Adapter<S,DisplayState>	getAdapter() Gets the adapter.
protected DisplayState	getDisplayState(S property) Computes the display state from the given property value
void	setAdapter(Adapter<S,DisplayState> adapter) Sets the adapter.

Methods inherited from class net.sf.doolin.gui.display.AbstractContextPropertyDisplayStateHandler

getDisplayState, getPropertyPath, setPropertyPath, subscribe

Methods inherited from class net.sf.doolin.gui.display.AbstractDisplayStateHandler

connect, connect

Methods inherited from class java.lang.Object

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

Constructor Detail

AdaptedContextPropertyDisplayStateHandler

public AdaptedContextPropertyDisplayStateHandler()

Default constructor

AdaptedContextPropertyDisplayStateHandler

public AdaptedContextPropertyDisplayStateHandler(String propertyPath,
                                                 Adapter<S,DisplayState> adapter)

Constructor.

Parameters:

propertyPath - Path to the property of the context to take into account

adapter - Adapter from the property to the display date

Method Detail

getAdapter

public Adapter<S,DisplayState> getAdapter()

Gets the adapter.

Returns:

the adapter

setAdapter

public void setAdapter(Adapter<S,DisplayState> adapter)

Sets the adapter.

Parameters:

adapter - the adapter

getDisplayState

protected DisplayState getDisplayState(S property)

Description copied from class: AbstractContextPropertyDisplayStateHandler

Computes the display state from the given property value

Specified by:

getDisplayState in class AbstractContextPropertyDisplayStateHandler<S>

Parameters:

property - Property value

Returns:

Display state