ee.telekom.workflow.graph

Interface GraphRepository

All Known Implementing Classes:

GraphRepositoryImpl

public interface GraphRepository

The GraphRepository is a container of Graph definitions.

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.

Method Detail

getGraph

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.

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

Set<Graph> getGraphs(String name)

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

Parameters:

name - the graph name

Returns:

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

getGraphs

Set<Graph> getGraphs()

Returns all graphs accessible via this repository.

Returns:

all graphs accessible via this repository

addGraph

void addGraph(Graph graph)

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

Parameters:

graph - the graph to be added