Java Doc for DirectedGraph.java in  » Workflow-Engines » xflow1.2 » xflow » common » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Workflow Engines » xflow1.2 » xflow.common 
Source Cross Reference  Class Diagram Java Document (Java Doc) 


java.lang.Object
   xflow.common.DirectedGraph

DirectedGraph
public class DirectedGraph implements Serializable(Code)



Constructor Summary
public  DirectedGraph()
    
public  DirectedGraph(String name)
    
public  DirectedGraph(String name, int vers)
    

Method Summary
public  VectorgetAllNodes()
    
public  StringgetDescription()
    
public  NodegetEndNode()
    
public  intgetGraphId()
    
public static  intgetGraphId(String graphName, int version)
    
public static  intgetLatestVersionNumber(String graphName)
    
public  StringgetName()
    
public  NodegetNode(int nodeId)
    
public  NodegetNode(String nodeName)
    
public  VectorgetNodes(String nodeType)
    
public  NodegetRootNode()
    
public  intgetVersion()
    
public  booleangraphExistsInDB()
    
public static  DirectedGraphloadByGraphId(int gid)
     Retrieves a graph from the Database using graph ID, including all of its nodes.
public  voidloadDB()
     Retrieves a graph from the Database, including all of its nodes.
public static  DirectedGraphloadDB(int wfid)
     Retrieves a graph from the Database using workflow ID, including all of its nodes.
public  voidsaveDB()
     Save the graph and all its nodes to the Database.
public  voidsetDescription(String d)
    
public  voidsetGraphId(int i)
    
public  voidsetName(String n)
    
public  voidsetRootNode(Node node)
     Sets the root node of this graph.
public  voidsetVersion(int v)
    
public  StringtoXML()
    
public  voidvalidate()
    


Constructor Detail
DirectedGraph
public DirectedGraph()(Code)
Constructor



DirectedGraph
public DirectedGraph(String name)(Code)
Creates a new instance of DirectedGraph with name
Parameters:
  name - The name of the graph



DirectedGraph
public DirectedGraph(String name, int vers)(Code)
Creates a new instance of DirectedGraph with name and version
Parameters:
  name - The name of the graph
Parameters:
  version - The version of the graph




Method Detail
getAllNodes
public Vector getAllNodes()(Code)



getDescription
public String getDescription()(Code)



getEndNode
public Node getEndNode()(Code)



getGraphId
public int getGraphId()(Code)



getGraphId
public static int getGraphId(String graphName, int version) throws XflowException(Code)



getLatestVersionNumber
public static int getLatestVersionNumber(String graphName) throws XflowException(Code)



getName
public String getName()(Code)



getNode
public Node getNode(int nodeId)(Code)
Gets a node given the node Id



getNode
public Node getNode(String nodeName)(Code)
Gets a node given the node name



getNodes
public Vector getNodes(String nodeType)(Code)



getRootNode
public Node getRootNode()(Code)
Gets the root node of this graph



getVersion
public int getVersion()(Code)



graphExistsInDB
public boolean graphExistsInDB() throws XflowException(Code)



loadByGraphId
public static DirectedGraph loadByGraphId(int gid) throws XflowException(Code)
Retrieves a graph from the Database using graph ID, including all of its nodes.



loadDB
public void loadDB() throws XflowException(Code)
Retrieves a graph from the Database, including all of its nodes.



loadDB
public static DirectedGraph loadDB(int wfid) throws XflowException(Code)
Retrieves a graph from the Database using workflow ID, including all of its nodes.



saveDB
public void saveDB() throws XflowException(Code)
Save the graph and all its nodes to the Database.



setDescription
public void setDescription(String d)(Code)



setGraphId
public void setGraphId(int i)(Code)



setName
public void setName(String n)(Code)



setRootNode
public void setRootNode(Node node)(Code)
Sets the root node of this graph. Node, the root node



setVersion
public void setVersion(int v)(Code)



toXML
public String toXML() throws XflowException(Code)



validate
public void validate() throws XflowException(Code)
Validate a DirectedGraph
throws:
  XflowException -



Methods inherited from java.lang.Object
native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc)
public boolean equals(Object obj)(Code)(Java Doc)
protected void finalize() throws Throwable(Code)(Java Doc)
final native public Class getClass()(Code)(Java Doc)
native public int hashCode()(Code)(Java Doc)
final native public void notify()(Code)(Java Doc)
final native public void notifyAll()(Code)(Java Doc)
public String toString()(Code)(Java Doc)
final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc)
final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc)
final public void wait() throws InterruptedException(Code)(Java Doc)

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