Examples with Node net.parostroj.timetable.model.Node used on opensource projects

Example 31 with Node

use of net.parostroj.timetable.model.Node in project grafikon by jub77.

the class FreightConnectionAnalysis method toCenter.

void toCenter(final Context context) {
    Collection<ToRegionConnection> regions = getToCenterRegions(context);
    if (regions.isEmpty()) {
        context.stage = Stage.NO_CONNECTION;
    } else {
        for (ToRegionConnection conn : regions) {
            Context nContext = conn.context;
            Node centerNode = conn.center;
            Set<TrainPath> set = finder.getConnectionFromTo(nContext.current, centerNode).stream().map(FreightConnectionPath::getPath).collect(toSet());
            if (!set.isEmpty()) {
                nContext.steps.add(new StepImpl(nContext.current, centerNode, set));
                nContext.current = centerNode;
                boolean noDirectConnection = finder.getConnectionFromTo(nContext.current, to).isEmpty();
                if (noDirectConnection && conn.transitive) {
                    nContext.stage = Stage.BETWEEN_CENTERS;
                } else if (conn.transitive || intersects(to.getRegions(), centerNode.getCenterRegions())) {
                    nContext.stage = Stage.TO_NODE;
                } else {
                    nContext.stage = Stage.NO_CONNECTION;
                }
            } else {
                nContext.stage = Stage.NO_CONNECTION;
            }
        }
    }
}

Example 32 with Node

use of net.parostroj.timetable.model.Node in project grafikon by jub77.

the class FreightConnectionAnalysis method betweenCenters.

void betweenCenters(final Context context) {
    Collection<ToRegionConnection> regions = this.getBetweenCenterRegions(context);
    if (regions.isEmpty()) {
        context.stage = Stage.NO_CONNECTION;
    } else {
        for (ToRegionConnection pair : regions) {
            Context nContext = pair.context;
            Node centerNode = pair.center;
            Optional<NodeConnectionEdges> regionConn = finder.getRegionConnections().stream().filter(c -> c.getFrom() == nContext.current && c.getTo() == centerNode).findAny();
            if (regionConn.isPresent()) {
                NodeConnectionEdges conn = regionConn.get();
                conn.getEdges().stream().map(StepImpl::new).forEach(nContext.steps::add);
                nContext.current = centerNode;
                nContext.stage = centerNode == to ? Stage.CONNECTION : Stage.TO_NODE;
            } else {
                nContext.stage = Stage.NO_CONNECTION;
            }
        }
    }
}

Example 33 with Node

use of net.parostroj.timetable.model.Node in project grafikon by jub77.

the class NodeFreightImpl method merge.

private FreightConnectionVia merge(List<? extends FreightConnectionVia> connections, Function<FreightConnection, FreightDestination> destinationCreation) {
    if (connections.size() == 1) {
        return connections.get(0);
    } else {
        // merge
        FreightDestination destination = connections.stream().findAny().map(destinationCreation).get();
        Transport transport = connections.stream().map(FreightConnectionVia::getTransport).reduce(Transport::merge).get();
        Node lFrom = connections.stream().findAny().map(FreightConnectionVia::getFrom).get();
        return FreightFactory.createFreightNodeConnection(lFrom, destination, transport);
    }
}

Example 34 with Node

use of net.parostroj.timetable.model.Node in project grafikon by jub77.

the class NetGraphComponent method createConnectionHandler.

@Override
protected mxConnectionHandler createConnectionHandler() {
    return new mxConnectionHandler(this) {

        @Override
        public boolean isValidTarget(Object cell) {
            if (cell != null) {
                Object object = ((mxCell) cell).getValue();
                if (object instanceof Node) {
                    Graph<Node, Line> net = getNet();
                    Node targetNode = (Node) object;
                    Node sourceNode = (Node) ((mxCell) source.getCell()).getValue();
                    return !net.containsEdge(sourceNode, targetNode);
                }
            }
            return super.isValidTarget(cell);
        }
    };
}

Example 35 with Node

use of net.parostroj.timetable.model.Node in project grafikon by jub77.

the class TrainDiagramBuilder method setNet.

public void setNet(LSNet lsNet) throws LSException {
    Net net = lsNet.createNet(this.diagram);
    this.diagram.setNet(net);
    // add regions
    if (lsNet.getRegions() != null) {
        Collection<DelayedAttributes<Region>> regions = new ArrayList<>();
        for (LSRegion lsRegion : lsNet.getRegions()) {
            DelayedAttributes<Region> daRegion = lsRegion.createRegion(diagram);
            net.getRegions().add(daRegion.getObject());
            regions.add(daRegion);
        }
        for (DelayedAttributes<Region> daRegion : regions) {
            daRegion.addAttributes();
        }
    }
    // add line classes
    if (lsNet.getLineClasses() != null) {
        for (LSLineClass lsLineClass : lsNet.getLineClasses()) {
            net.getLineClasses().add(lsLineClass.createLineClass());
        }
    }
    // create nodes ...
    if (lsNet.getNodes() != null) {
        for (LSNode lsNode : lsNet.getNodes()) {
            Node node = lsNode.createNode(diagram.getPartFactory(), diagram::getObjectById);
            net.addNode(node);
        }
    }
    // create lines ...
    if (lsNet.getLines() != null) {
        for (LSLine lsLine : lsNet.getLines()) {
            Line line = lsLine.createLine(diagram);
            Node from = net.getNodeById(lsLine.getFrom());
            Node to = net.getNodeById(lsLine.getTo());
            net.addLine(from, to, line);
        }
    }
}