ee.telekom.workflow.graph.core

Class GraphRepositoryImpl

java.lang.Object

ee.telekom.workflow.graph.core.GraphRepositoryImpl

All Implemented Interfaces:

GraphRepository

public class GraphRepositoryImpl
extends Object
implements GraphRepository

Constructor Summary

Constructors

Constructor and Description
GraphRepositoryImpl()

Method Summary

Modifier and Type	Method and Description
void	addGraph(Graph graph) Adds a graph to the repository and overwrites any previously defined graph with identical name and version.
Graph	getGraph(String name, Integer version) Returns the Graph with the given name and the given version, or the latest graph with the given name if no version is null, or null if no such graph is found. The latest graph is the graph with the greatest version number.
Set<Graph>	getGraphs() Returns all graphs accessible via this repository.
Set<Graph>	getGraphs(String name) Returns all graphs with the given name ordered with decreasing version number.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GraphRepositoryImpl

public GraphRepositoryImpl()

Method Detail

addGraph

public void addGraph(Graph graph)

Description copied from interface: GraphRepository

Adds a graph to the repository and overwrites any previously defined graph with identical name and version.

Specified by:

addGraph in interface GraphRepository

Parameters:

graph - the graph to be added

getGraph

public Graph getGraph(String name,
                      Integer version)

Description copied from interface: GraphRepository

Returns the Graph with the given name and the given version, or the latest graph with the given name if no version is null, or null if no such graph is found.
The latest graph is the graph with the greatest version number.

Specified by:

getGraph in interface GraphRepository

Parameters:

name - the graph name

version - the graph version

Returns:

the Graph with the given name and the given version, or null if no suitable graph is found.

getGraphs

public Set<Graph> getGraphs(String name)

Description copied from interface: GraphRepository

Returns all graphs with the given name ordered with decreasing version number.

Specified by:

getGraphs in interface GraphRepository

Parameters:

name - the graph name

Returns:

all graphs with the given name ordered with decreasing version number.

getGraphs

public Set<Graph> getGraphs()

Description copied from interface: GraphRepository

Returns all graphs accessible via this repository.

Specified by:

getGraphs in interface GraphRepository

Returns:

all graphs accessible via this repository