Package org.graphstream.ui.graphicGraph

Class StyleGroupSet.ZIndex

java.lang.Object

org.graphstream.ui.graphicGraph.StyleGroupSet.ZIndex

All Implemented Interfaces:

Iterable<HashSet<StyleGroup>>

Enclosing class:

StyleGroupSet

public class StyleGroupSet.ZIndex
extends Object
implements Iterable<HashSet<StyleGroup>>

All the style groups sorted by their Z index.

This structure is maintained by each time a group is added or removed, or when the style of a group changed.

Author:

Antoine Dutot

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	StyleGroupSet.ZIndex.ZIndexIterator

Field Summary

Fields

Modifier and Type	Field	Description
HashMap<String,Integer>	reverseZIndex	Knowing a group, tell if its Z index.
ArrayList<HashSet<StyleGroup>>	zIndex	Ordered set of groups.

Constructor Summary

Constructors

Constructor	Description
ZIndex()	New empty Z index.

Method Summary

Modifier and Type	Method	Description
void	clear()
Iterator<HashSet<StyleGroup>>	iterator()
String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Details

zIndex

public ArrayList<HashSet<StyleGroup>> zIndex

Ordered set of groups.

reverseZIndex

public HashMap<String,Integer> reverseZIndex

Knowing a group, tell if its Z index.

Constructor Details

ZIndex

public ZIndex()

New empty Z index.

Method Details

iterator

public Iterator<HashSet<StyleGroup>> iterator()

Specified by:

iterator in interface Iterable<HashSet<StyleGroup>>

clear

public void clear()

toString

public String toString()

Overrides:

toString in class Object