protected void process(ContainerUnloader container, Workspace workspace) {
// Architecture
GraphController graphController = Lookup.getDefault().lookup(GraphController.class);
graphModel = graphController.getGraphModel(workspace);
// Get graph
Graph graph = graphModel.getGraph();
GraphFactory factory = graphModel.factory();
// Time Format & Time zone
graphModel.setTimeFormat(container.getTimeFormat());
graphModel.setTimeZone(container.getTimeZone());
// Progress
Progress.start(progressTicket, container.getNodeCount() + container.getEdgeCount());
// Attributes - Creates columns for properties
flushColumns(container);
// Counters
int addedNodes = 0, addedEdges = 0;
// Create all nodes
ElementIdType elementIdType = container.getElementIdType();
for (NodeDraft draftNode : container.getNodes()) {
String idString = draftNode.getId();
Object id = toElementId(elementIdType, idString);
Node node = graph.getNode(id);
if (node == null) {
node = factory.newNode(id);
addedNodes++;
}
flushToNode(draftNode, node);
graph.addNode(node);
Progress.progress(progressTicket);
}
// Create all edges and push to data structure
for (EdgeDraft draftEdge : container.getEdges()) {
String idString = draftEdge.getId();
Object id = toElementId(elementIdType, idString);
String sourceId = draftEdge.getSource().getId();
String targetId = draftEdge.getTarget().getId();
Node source = graph.getNode(toElementId(elementIdType, sourceId));
Node target = graph.getNode(toElementId(elementIdType, targetId));
Object type = draftEdge.getType();
int edgeType = graphModel.addEdgeType(type);
Edge edge = graph.getEdge(source, target, edgeType);
if (edge == null) {
switch (container.getEdgeDefault()) {
case DIRECTED:
edge = factory.newEdge(id, source, target, edgeType, draftEdge.getWeight(), true);
break;
case UNDIRECTED:
edge = factory.newEdge(id, source, target, edgeType, draftEdge.getWeight(), false);
break;
case MIXED:
boolean directed =
draftEdge.getDirection() == null
|| !draftEdge.getDirection().equals(EdgeDirection.UNDIRECTED);
edge = factory.newEdge(id, source, target, edgeType, draftEdge.getWeight(), directed);
break;
}
addedEdges++;
}
flushToEdge(draftEdge, edge);
graph.addEdge(edge);
Progress.progress(progressTicket);
}
// Report
int touchedNodes = container.getNodeCount();
int touchedEdges = container.getEdgeCount();
if (touchedNodes != addedNodes || touchedEdges != addedEdges) {
Logger.getLogger(getClass().getSimpleName())
.log(
Level.INFO,
"# Nodes loaded: {0} ({1} added)",
new Object[] {touchedNodes, addedNodes});
Logger.getLogger(getClass().getSimpleName())
.log(
Level.INFO,
"# Edges loaded: {0} ({1} added)",
new Object[] {touchedEdges, addedEdges});
} else {
Logger.getLogger(getClass().getSimpleName())
.log(Level.INFO, "# Nodes loaded: {0}", new Object[] {touchedNodes});
Logger.getLogger(getClass().getSimpleName())
.log(Level.INFO, "# Edges loaded: {0}", new Object[] {touchedEdges});
}
Progress.finish(progressTicket);
}
public Graph retrieveGraph(GraphModel graphModel, boolean isFilterGraph) {
Graph graph = graphModel.getGraph();
graph.clear();
Map<Integer, JsonObject> nMap;
Map<Integer, JsonObject> eMap;
if (!isFilterGraph) {
nMap = nodesMap;
eMap = edgesMap;
} else {
nMap = nodesMapFilter;
eMap = edgesMapFilter;
}
for (Entry<Integer, JsonObject> enSet : nMap.entrySet()) {
Map<String, Object> map = enSet.getValue().getMap();
Node node = graphModel.factory().newNode(enSet.getValue().getValue("id"));
for (Entry<String, Object> attSet : map.entrySet()) {
if (!attSet.getKey().equalsIgnoreCase("id")
&& !attSet.getKey().equalsIgnoreCase("x")
&& !attSet.getKey().equalsIgnoreCase("y")
&& !attSet.getKey().equalsIgnoreCase("cR")
&& !attSet.getKey().equalsIgnoreCase("size")
&& !attSet.getKey().equalsIgnoreCase("cG")
&& !attSet.getKey().equalsIgnoreCase("cB")) {
node.setAttribute(attSet.getKey(), attSet.getValue());
}
if (attSet.getKey().equalsIgnoreCase("x")) {
node.setX((float) attSet.getValue());
}
if (attSet.getKey().equalsIgnoreCase("y")) {
node.setY((float) attSet.getValue());
}
}
node.setSize((float) Double.parseDouble(map.get("size").toString()));
node.setColor(
new Color(
(float) Double.parseDouble(map.get("cR").toString()),
(float) Double.parseDouble(map.get("cG").toString()),
(float) Double.parseDouble(map.get("cB").toString())));
graph.addNode(node);
}
for (Entry<Integer, JsonObject> enSet : eMap.entrySet()) {
Map<String, Object> map = enSet.getValue().getMap();
Edge edge =
graphModel
.factory()
.newEdge(
map.get("id"),
graph.getNode(map.get("source")),
graph.getNode(map.get("target")),
1,
Double.parseDouble(map.get("weight").toString()),
true);
for (Entry<String, Object> attSet : map.entrySet()) {
if (!attSet.getKey().equalsIgnoreCase("id")
&& !attSet.getKey().equalsIgnoreCase("source")
&& !attSet.getKey().equalsIgnoreCase("target")
&& !attSet.getKey().equalsIgnoreCase("size")
&& !attSet.getKey().equalsIgnoreCase("cR")
&& !attSet.getKey().equalsIgnoreCase("cG")
&& !attSet.getKey().equalsIgnoreCase("cB")) {
edge.setAttribute(attSet.getKey(), attSet.getValue());
}
}
edge.setWeight(Double.parseDouble(map.get("size").toString()));
edge.setColor(
new Color(
(float) Double.parseDouble(map.get("cR").toString()),
(float) Double.parseDouble(map.get("cG").toString()),
(float) Double.parseDouble(map.get("cB").toString())));
graph.addEdge(edge);
}
return graph;
}
