Package cern.accsoft.steering.jmad.gui.manage.impl

Class ElementSelectionManagerImpl

java.lang.Object

cern.accsoft.steering.jmad.gui.manage.AbstractObservableManager<ElementSelectionManagerListener>

cern.accsoft.steering.jmad.gui.manage.impl.ElementSelectionManagerImpl

All Implemented Interfaces:

ElementSelectionManager, GenericObservableManager<ElementSelectionManagerListener>

public class ElementSelectionManagerImpl
extends AbstractObservableManager<ElementSelectionManagerListener>
implements ElementSelectionManager

default implementation of the ElementSelectionManager. It keepos track of all the elements that are currently selected.

Constructor Summary

Constructors

Constructor	Description
ElementSelectionManagerImpl()

Method Summary

Modifier and Type	Method	Description
cern.accsoft.steering.jmad.domain.elem.Element	getSelectedElement()	Returns the element which was last selected.
java.util.List<cern.accsoft.steering.jmad.domain.elem.Element>	getSelectedElements()	returns all the selected elements in the order as they appear in the sequence.
void	setSelectedElements(java.util.List<cern.accsoft.steering.jmad.domain.elem.Element> selectedElements, cern.accsoft.steering.jmad.domain.elem.Element selectedElement)	Sets the given elements as the actually selected ones

Methods inherited from class cern.accsoft.steering.jmad.gui.manage.AbstractObservableManager

addListener, getListeners, removeListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface cern.accsoft.steering.jmad.gui.manage.GenericObservableManager

addListener, removeListener

Constructor Detail

ElementSelectionManagerImpl

public ElementSelectionManagerImpl()

Method Detail

getSelectedElement

public cern.accsoft.steering.jmad.domain.elem.Element getSelectedElement()

Description copied from interface: ElementSelectionManager

Returns the element which was last selected.

Specified by:

getSelectedElement in interface ElementSelectionManager

Returns:

the most recently selected element

getSelectedElements

public java.util.List<cern.accsoft.steering.jmad.domain.elem.Element> getSelectedElements()

Description copied from interface: ElementSelectionManager

returns all the selected elements in the order as they appear in the sequence. The order is independent of the time when selecting the individual elements.

Specified by:

getSelectedElements in interface ElementSelectionManager

Returns:

all the actually selected elements

setSelectedElements

public void setSelectedElements(java.util.List<cern.accsoft.steering.jmad.domain.elem.Element> selectedElements,
                                cern.accsoft.steering.jmad.domain.elem.Element selectedElement)

Description copied from interface: ElementSelectionManager

Sets the given elements as the actually selected ones

Specified by:

setSelectedElements in interface ElementSelectionManager

Parameters:

selectedElements - all the selected elements (migth be an empty list)

selectedElement - the element which was most recently selected. might be null