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java.lang.Objectcom.mxgraph.sharing.mxSession
public class mxSession
Implements a session that may be attached to a shared diagram.
| Field Summary | |
|---|---|
| protected  StringBuffer | bufferHolds the send buffer for this session. | 
| static int | DEFAULT_TIMEOUTDefault timeout is 10000 ms. | 
| protected  mxSharedDiagram | diagramReference to the shared diagram. | 
| protected  String | idHolds the session ID. | 
| protected  long | lastTimeMillisHolds the last active time millis. | 
| Constructor Summary | |
|---|---|
| mxSession(String id,
          mxSharedDiagram diagram)Constructs a new session with the given ID. | |
| Method Summary | |
|---|---|
|  void | destroy()Destroys the session and removes its listener from the shared diagram. | 
|  void | diagramChanged(Object sender,
               String xml)Fires when the shared diagram was changed. | 
|  String | getId()Returns the session ID. | 
|  String | getInitialState()Returns an XML string that represents the current state of the session and the shared diagram. | 
|  long | inactiveTimeMillis()Returns the number of milliseconds this session has been inactive. | 
|  String | init()Initializes the session buffer and returns a string that represents the state of the session. | 
|  String | poll()Returns the changes received by other sessions for the shared diagram. | 
|  String | poll(long timeout)Returns the changes received by other sessions for the shared diagram. | 
|  void | post(String xml)Posts the change represented by the given XML string to the shared diagram. | 
| Methods inherited from class java.lang.Object | 
|---|
| clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait | 
| Field Detail | 
|---|
public static int DEFAULT_TIMEOUT
protected String id
protected mxSharedDiagram diagram
protected StringBuffer buffer
protected long lastTimeMillis
| Constructor Detail | 
|---|
public mxSession(String id,
                 mxSharedDiagram diagram)
id - Specifies the session ID to be used.diagram - Reference to the shared diagram.| Method Detail | 
|---|
public String getId()
public String getInitialState()
public String init()
public void post(String xml)
xml - XML string that represents the change.
public String poll()
            throws InterruptedException
InterruptedException
public String poll(long timeout)
            throws InterruptedException
timeout - Time in milliseconds to wait for changes.
InterruptedExceptionpublic long inactiveTimeMillis()
public void diagramChanged(Object sender,
                           String xml)
mxSharedDiagram.mxDiagramChangeListener
diagramChanged in interface mxSharedDiagram.mxDiagramChangeListenersender - Session where the change was received from.xml - XML string that represents the change.public void destroy()
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