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Eclipse Draw2d 3.3 |
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java.lang.Objectorg.eclipse.draw2d.AbstractRouter
org.eclipse.draw2d.ShortestPathConnectionRouter
public final class ShortestPathConnectionRouter
Routes multiple connections around the children of a given container figure.
Nested Class Summary |
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Nested classes/interfaces inherited from interface org.eclipse.draw2d.ConnectionRouter |
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ConnectionRouter.NullConnectionRouter |
Field Summary |
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Fields inherited from interface org.eclipse.draw2d.ConnectionRouter |
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NULL |
Constructor Summary | |
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ShortestPathConnectionRouter(IFigure container)
Creates a new shortest path router with the given container. |
Method Summary | |
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boolean |
containsConnection(Connection conn)
Returns true if the given connection is routed by this router, false otherwise |
java.lang.Object |
getConstraint(Connection connection)
Gets the constraint for the given Connection . |
IFigure |
getContainer()
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java.util.List |
getPathsAfterRouting()
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int |
getSpacing()
Returns the default spacing maintained on either side of a connection. |
boolean |
hasMoreConnections()
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void |
invalidate(Connection connection)
Causes the router to discard any cached information about the given Connection. |
boolean |
isDirty()
Returns the value indicating if the router is dirty, i.e. if there are any outstanding connections that need to be routed |
void |
remove(Connection connection)
Removes the given Connection from this routers list of Connections it is responsible for. |
void |
route(Connection conn)
Routes the Connection. |
void |
setConstraint(Connection connection,
java.lang.Object constraint)
Sets the constraint for the given Connection. |
void |
setIgnoreInvalidate(boolean b)
Sets the value indicating if connection invalidation should be ignored. |
void |
setSpacing(int spacing)
Sets the default space that should be maintained on either side of a connection. |
boolean |
shouldIgnoreInvalidate()
Returns the value indicating if connection invalidation should be ignored. |
Methods inherited from class org.eclipse.draw2d.AbstractRouter |
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getEndPoint, getStartPoint |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public ShortestPathConnectionRouter(IFigure container)
container
- the containerMethod Detail |
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public java.lang.Object getConstraint(Connection connection)
Connection
. The constraint is
the paths list of bend points for this connection.
getConstraint
in interface ConnectionRouter
getConstraint
in class AbstractRouter
connection
- The connection whose constraint we are retrieving
public int getSpacing()
public void invalidate(Connection connection)
AbstractRouter
invalidate
in interface ConnectionRouter
invalidate
in class AbstractRouter
connection
- The connection to invalidateConnectionRouter.invalidate(Connection)
public void remove(Connection connection)
AbstractRouter
remove
in interface ConnectionRouter
remove
in class AbstractRouter
connection
- The connection to removeConnectionRouter.remove(Connection)
public void route(Connection conn)
ConnectionRouter
conn
- The Connection to routeConnectionRouter.route(Connection)
public java.util.List getPathsAfterRouting()
public void setConstraint(Connection connection, java.lang.Object constraint)
AbstractRouter
setConstraint
in interface ConnectionRouter
setConstraint
in class AbstractRouter
connection
- The connectionconstraint
- The constraintConnectionRouter.setConstraint(Connection, Object)
public void setSpacing(int spacing)
spacing
- the connection spacingpublic boolean hasMoreConnections()
public IFigure getContainer()
public void setIgnoreInvalidate(boolean b)
b
- true if invalidation should be skipped, false otherwisepublic boolean shouldIgnoreInvalidate()
public boolean isDirty()
public boolean containsConnection(Connection conn)
conn
- Connection whose router is questioned
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Eclipse Draw2d 3.3 |
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