ini.trakem2.display
Interface DoStep

All Known Implementing Classes:
Displayable.DoEdit, Displayable.DoEdits, Displayable.DoTransforms, LayerSet.DoChangeTrees, RenameThingStep

public interface DoStep


Field Summary
static int REDO
           
static int UNDO
           
 
Method Summary
 boolean apply(int action)
          Returns true on success.
 Displayable getD()
          May return null.
 boolean isEmpty()
           
 boolean isIdenticalTo(java.lang.Object ob)
           
 

Field Detail

UNDO

static final int UNDO
See Also:
Constant Field Values

REDO

static final int REDO
See Also:
Constant Field Values
Method Detail

apply

boolean apply(int action)
Returns true on success.


isEmpty

boolean isEmpty()

getD

Displayable getD()
May return null.


isIdenticalTo

boolean isIdenticalTo(java.lang.Object ob)