|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
public interface TreeChartModel<T>
Describes the model required by the ring chart and tree map.
Method Summary | |
---|---|
void |
addChangeListener(ChangeListener listener)
Adds the given listener to the list of observers. |
T |
getChild(T node,
int index)
|
int |
getChildCount(T node)
Returns the number of children of the given node. |
T |
getRoot()
Returns this tree's root node. |
long |
getSize(T node)
Returns the size of the given node. |
boolean |
isLeaf(T node)
Used to determine how to color the node in a tree map. |
void |
removeChangeListener(ChangeListener listener)
Removes the given listener fromthe list of observers. |
Method Detail |
---|
T getRoot()
int getChildCount(T node)
T getChild(T node, int index)
long getSize(T node)
boolean isLeaf(T node)
node
- the node to be checked
void addChangeListener(ChangeListener listener)
listener
- the listener to be added
NullPointerException
- if the listener is null
void removeChangeListener(ChangeListener listener)
listener
- the listener to be added
|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |