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java.lang.Object | +--MutableGraphSupport | +--org.argouml.uml.diagram.UMLMutableGraphSupport | +--org.argouml.uml.diagram.static_structure.ClassDiagramGraphModel
This class defines a bridge between the UML meta-model representation of the design and the GraphModel interface used by GEF. This class handles only UML Class digrams.
Field Summary | |
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protected MNamespace |
_model
The "home" UML model of this diagram, not all ModelElements in this graph are in the home model, but if they are added and don't already have a model, they are placed in the "home model". |
protected static Category |
cat
|
Fields inherited from class org.argouml.uml.diagram.UMLMutableGraphSupport |
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_edges, _nodes |
Constructor Summary | |
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ClassDiagramGraphModel()
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Method Summary | |
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void |
addEdge(java.lang.Object edge)
Add the given edge to the graph, if valid. |
void |
addNode(java.lang.Object node)
Add the given node to the graph, if valid. |
void |
addNodeRelatedEdges(java.lang.Object node)
Adds the edges from the given node. |
boolean |
canAddEdge(java.lang.Object edge)
Return true if the given object is a valid edge in this graph |
boolean |
canAddNode(java.lang.Object node)
Return true if the given object is a valid node in this graph |
boolean |
canChangeConnectedNode(java.lang.Object newNode,
java.lang.Object oldNode,
java.lang.Object edge)
When rerouting an edge, this is the first method to be called by SelectionRerouteEdge, in order to determine whether the graphmodel will allow the change. |
void |
changeConnectedNode(java.lang.Object newNode,
java.lang.Object oldNode,
java.lang.Object edge,
boolean isSource)
Reroutes the connection to the old node to be connected to the new node. |
java.lang.Object |
getDestPort(java.lang.Object edge)
Return the other end of an edge |
java.util.Vector |
getInEdges(java.lang.Object port)
Return all edges going to given port (read Model Element). |
MNamespace |
getNamespace()
|
java.util.Vector |
getOutEdges(java.lang.Object port)
Return all edges going from given port (model element) |
java.lang.Object |
getOwner(java.lang.Object port)
Return the node or edge that owns the given port |
java.util.Vector |
getPorts(java.lang.Object nodeOrEdge)
Return all ports on node or edge |
java.lang.Object |
getSourcePort(java.lang.Object edge)
Return one end of an edge |
void |
setNamespace(MNamespace m)
|
void |
vetoableChange(java.beans.PropertyChangeEvent pce)
|
Methods inherited from class org.argouml.uml.diagram.UMLMutableGraphSupport |
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canConnect, connect, connect, constainsEdge, containsNode, getEdges, getNodes, removeEdge, removeNode |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
protected static Category cat
protected MNamespace _model
Constructor Detail |
public ClassDiagramGraphModel()
Method Detail |
public MNamespace getNamespace()
public void setNamespace(MNamespace m)
public java.util.Vector getPorts(java.lang.Object nodeOrEdge)
public java.lang.Object getOwner(java.lang.Object port)
public java.util.Vector getInEdges(java.lang.Object port)
public java.util.Vector getOutEdges(java.lang.Object port)
public java.lang.Object getSourcePort(java.lang.Object edge)
public java.lang.Object getDestPort(java.lang.Object edge)
public boolean canAddNode(java.lang.Object node)
public boolean canAddEdge(java.lang.Object edge)
public void addNode(java.lang.Object node)
public void addEdge(java.lang.Object edge)
public void addNodeRelatedEdges(java.lang.Object node)
org.tigris.gef.graph.MutableGraphModel#addNodeRelatedEdges(Object)
public void vetoableChange(java.beans.PropertyChangeEvent pce)
vetoableChange
in interface java.beans.VetoableChangeListener
public boolean canChangeConnectedNode(java.lang.Object newNode, java.lang.Object oldNode, java.lang.Object edge)
restricted to class<->association changes for now.
newNode
- this is the new node that one of the ends is dragged to.oldNode
- this is the existing node that is already connected.edge
- this is the edge that is being dragged/rerouted
public void changeConnectedNode(java.lang.Object newNode, java.lang.Object oldNode, java.lang.Object edge, boolean isSource)
newNode
- this is the new node that one of the ends is dragged to.oldNode
- this is the existing node that is already connected.edge
- this is the edge that is being dragged/reroutedisSource
- tells us which end is being rerouted.
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