FTGraphManager


Abstract

Instances of this class are used to find, fetch, load graphs

Methods

-allGraphIds
-createGraphWithId:
create a graph using the given id
-graphWithId:
load the graph with the given id
-removeGraphWithId:
removes the specified graph or does nothing, if the graph does not exist

allGraphIds


- (id <ECIterator>) allGraphIds 
method result
an iterator of all graph id's this graph manager manages or an empty iterator, if no graph exists

createGraphWithId:


create a graph using the given id

- (id <FTGraph>) createGraphWithId: (id <FTId> ) graphId;
Parameter Descriptions
graphId
underlying id to use
method result
created graph

graphWithId:


load the graph with the given id

- (id <FTGraph>) graphWithId: (id <FTId>) graphId;
method result
the graph with the given id or nil, if it does not exist

removeGraphWithId:


removes the specified graph or does nothing, if the graph does not exist

- removeGraphWithId: (id <FTId>) graphId;
Parameter Descriptions
graphId
id of graph to remove
method result
self

(Last Updated August 27, 2006)