public class JGraphHierarchyEdge extends JGraphAbstractHierarchyCell
Modifier and Type | Field and Description |
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java.util.List |
edges
The graph edge(s) this object represents.
|
protected boolean |
isReversed
Whether or not the direction of this edge has been reversed
internally to create a DAG for the hierarchical layout
|
JGraphHierarchyNode |
source
The node this edge is sourced at
|
JGraphHierarchyNode |
target
The node this edge targets
|
height, maxRank, minRank, nextLayerConnectedCells, previousLayerConnectedCells, temp, width, x, y
Constructor and Description |
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JGraphHierarchyEdge(java.util.List edges)
Constructs a hierarchy edge
|
Modifier and Type | Method and Description |
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int |
getGeneralPurposeVariable(int layer)
Gets the value of temp for the specified layer
|
java.util.List |
getNextLayerConnectedCells(int layer)
Returns the cells this cell connects to on the next layer up
|
java.util.List |
getPreviousLayerConnectedCells(int layer)
Returns the cells this cell connects to on the next layer down
|
void |
invert()
Inverts the direction of this internal edge(s)
|
boolean |
isEdge() |
boolean |
isReversed() |
boolean |
isVertex() |
void |
setGeneralPurposeVariable(int layer,
int value)
Set the value of temp for the specified layer
|
void |
setReversed(boolean isReversed) |
getX, setX, setY
public java.util.List edges
public JGraphHierarchyNode source
public JGraphHierarchyNode target
protected boolean isReversed
public JGraphHierarchyEdge(java.util.List edges)
edges
- a list of real graph edges this abstraction representspublic void invert()
public boolean isReversed()
public void setReversed(boolean isReversed)
isReversed
- The isReversed to set.public java.util.List getNextLayerConnectedCells(int layer)
getNextLayerConnectedCells
in class JGraphAbstractHierarchyCell
layer
- the layer this cell is onpublic java.util.List getPreviousLayerConnectedCells(int layer)
getPreviousLayerConnectedCells
in class JGraphAbstractHierarchyCell
layer
- the layer this cell is onpublic boolean isEdge()
isEdge
in class JGraphAbstractHierarchyCell
public boolean isVertex()
isVertex
in class JGraphAbstractHierarchyCell
public int getGeneralPurposeVariable(int layer)
getGeneralPurposeVariable
in class JGraphAbstractHierarchyCell
layer
- the layer relating to a specific entry into temppublic void setGeneralPurposeVariable(int layer, int value)
setGeneralPurposeVariable
in class JGraphAbstractHierarchyCell
layer
- the layer relating to a specific entry into tempvalue
- the value for that layerCopyright (C) 2001-2009 JGraph Ltd. All rights reserved.