org.jgraph.graph
Class DefaultEdge
- Cloneable, Edge, GraphCell
A simple implementation for an edge.
protected Object | source - Source and target of the edge.
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protected Object | target - Source and target of the edge.
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DefaultEdge() - Constructs an empty edge.
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DefaultEdge(Object userObject) - Constructs an edge that holds a reference to the specified user object.
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DefaultEdge(Object userObject, AttributeMap storageMap) - Constructs an edge that holds a reference to the specified user object
and sets default values for points and the label position.
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Object | clone() - Create a clone of the cell.
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Object | getSource() - Returns the source of the edge.
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Object | getTarget() - Returns the target of the edge.
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void | setSource(Object port) - Sets the source of the edge.
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void | setTarget(Object port) - Returns the target of
edge .
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source
protected Object source
Source and target of the edge.
target
protected Object target
Source and target of the edge.
DefaultEdge
public DefaultEdge()
Constructs an empty edge.
DefaultEdge
public DefaultEdge(Object userObject)
Constructs an edge that holds a reference to the specified user object.
userObject
- reference to the user object
DefaultEdge
public DefaultEdge(Object userObject,
AttributeMap storageMap)
Constructs an edge that holds a reference to the specified user object
and sets default values for points and the label position.
userObject
- reference to the user object
clone
public Object clone()
Create a clone of the cell. The cloning of the user object is deferred to
the cloneUserObject() method. The source and target references are set to
null.
- clone in interface DefaultGraphCell
- Object a clone of this object.
getSource
public Object getSource()
Returns the source of the edge.
- getSource in interface Edge
getTarget
public Object getTarget()
Returns the target of the edge.
- getTarget in interface Edge
setSource
public void setSource(Object port)
Sets the source of the edge.
- setSource in interface Edge
setTarget
public void setTarget(Object port)
Returns the target of edge
.
- setTarget in interface Edge
Copyright (C) 2001-2008 Gaudenz Alder. All rights reserved.