net.sourceforge.demetrix.ui
Class CurrentProcessChainSingleton

java.lang.Object
  net.sourceforge.demetrix.ui.CurrentProcessChainSingleton

public class CurrentProcessChainSingleton

extends Object

Author:

Dimitri Pissarenko *

Field Summary

private ProcessChainNode	currentGraphParent
private static CurrentProcessChainSingleton	instance
private Logger	logger
private LinkedList	observers
private File	savingLocation
private boolean	topLevelProcessChain

Constructor Summary

private

CurrentProcessChainSingleton()

Method Summary

void	attach(CurrentProcessChainObserver observer)
ProcessChainNode	getCurrentGraphParent()
static CurrentProcessChainSingleton	getInstance()
File	getSavingLocation()
void	informCurrentGraphParentChanged()
boolean	isTopLevelProcessChain()
void	setCurrentGraphParent(ProcessChainNode node)
void	setSavingLocation(File file)
void	setTopLevelProcessChain(boolean b)

Methods inherited from class java.lang.Object

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

Field Detail

instance

private static CurrentProcessChainSingleton instance

topLevelProcessChain

private boolean topLevelProcessChain

currentGraphParent

private ProcessChainNode currentGraphParent

logger

private Logger logger

observers

private LinkedList observers

savingLocation

private File savingLocation

Constructor Detail

CurrentProcessChainSingleton

private CurrentProcessChainSingleton()

Method Detail

getInstance

public static CurrentProcessChainSingleton getInstance()

attach

public void attach(CurrentProcessChainObserver observer)

getCurrentGraphParent

public ProcessChainNode getCurrentGraphParent()

Returns:

getSavingLocation

public File getSavingLocation()

Returns:

informCurrentGraphParentChanged

public void informCurrentGraphParentChanged()

setCurrentGraphParent

public void setCurrentGraphParent(ProcessChainNode node)

Parameters:

node -

setSavingLocation

public void setSavingLocation(File file)

Parameters:

file -

isTopLevelProcessChain

public boolean isTopLevelProcessChain()

Returns:

setTopLevelProcessChain

public void setTopLevelProcessChain(boolean b)

Parameters:

b -