com.qwazr.graph

Class GraphManager

java.lang.Object

com.qwazr.utils.json.DirectoryJsonManager<GraphDefinition>

com.qwazr.graph.GraphManager

public class GraphManager
extends DirectoryJsonManager<GraphDefinition>

Field Summary

Fields

Modifier and Type	Field and Description
File	directory
static String	SERVICE_NAME_GRAPH

Method Summary

Modifier and Type	Method and Description
void	createUpdateGraph(String graphName, GraphDefinition graphDef)
GraphDefinition	delete(String graphName)
GraphDefinition	get(String name)
GraphInstance	getGraphInstance(String graphName)
static GraphManager	getInstance()
static void	load(ServerBuilder serverBuilder)
Set<String>	nameSet()

Methods inherited from class com.qwazr.utils.json.DirectoryJsonManager

load, set

Methods inherited from class java.lang.Object

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

Field Detail

SERVICE_NAME_GRAPH

public static final String SERVICE_NAME_GRAPH

See Also:

Constant Field Values

directory

public File directory

Method Detail

load

public static void load(ServerBuilder serverBuilder)
                 throws IOException

Throws:

IOException

getInstance

public static GraphManager getInstance()

getGraphInstance

public GraphInstance getGraphInstance(String graphName)
                               throws ServerException

Throws:

ServerException

nameSet

public Set<String> nameSet()

Overrides:

nameSet in class DirectoryJsonManager<GraphDefinition>

get

public GraphDefinition get(String name)
                    throws IOException

Overrides:

get in class DirectoryJsonManager<GraphDefinition>

Throws:

IOException

createUpdateGraph

public void createUpdateGraph(String graphName,
                              GraphDefinition graphDef)
                       throws IOException,
                              ServerException

Throws:

IOException

ServerException

delete

public GraphDefinition delete(String graphName)
                       throws ServerException,
                              IOException

Overrides:

delete in class DirectoryJsonManager<GraphDefinition>

Throws:

ServerException

IOException