Examples with Node y.base.Node used on opensource projects

Example 26 with Node

use of y.base.Node in project binnavi by google.

the class TypeDependenceGraph method addMember.

/**
   * Adds a member to the dependence graph and returns the set of base types that are affected by
   * the changed compound type. This method assumes that all base type nodes that correspond to the
   * member base type already exist.
   *
   * @return The set of base types that are affected by the new member.
   */
public DependenceResult addMember(final BaseType parentType, final BaseType memberType) {
    Preconditions.checkNotNull(parentType, "IE02762: Parent type can not be null.");
    Preconditions.checkNotNull(memberType, "IE02763: Member type can not be null.");
    final Node memberTypeNode = Preconditions.checkNotNull(containedRelationMap.get(memberType), "Type node for member type must exist prior to adding a member.");
    final Node parentNode = Preconditions.checkNotNull(containedRelationMap.get(parentType), "Type node for member parent must exist prior to adding a member");
    if (willCreateCycle(parentType, memberType)) {
        return new DependenceResult(false, ImmutableSet.<BaseType>of());
    }
    containedRelation.createEdge(memberTypeNode, parentNode);
    final TypeSearch search = new TypeSearch(containedRelationMap.inverse());
    search.start(containedRelation, containedRelationMap.get(parentType));
    return new DependenceResult(true, search.getDependentTypes());
}

Example 27 with Node

use of y.base.Node in project binnavi by google.

the class TypeDependenceGraph method createTypeNode.

// Creates a new type node or returns an existing type node.
private static Node createTypeNode(final BaseType baseType, final Graph graph, final BiMap<BaseType, Node> map) {
    final Node node = map.get(baseType);
    if (node == null) {
        final Node newNode = graph.createNode();
        map.put(baseType, newNode);
        return newNode;
    } else {
        return node;
    }
}

Example 28 with Node

use of y.base.Node in project binnavi by google.

the class ZyGraphNodeBuilder method convertNode.

/**
   * Creates a graph node from a raw node.
   * 
   * @param node The raw node that provides the underlying data.
   * @param graph2D The graph object where the node is created.
   * @param graphSettings Graph settings used to build the graph.
   * 
   * @return The created YNode/NaviNode pair.
   */
public static Pair<Node, NaviNode> convertNode(final INaviViewNode node, final Graph2D graph2D, final ZyGraphViewSettings graphSettings) {
    Preconditions.checkNotNull(node, "IE00909: Node argument can not be null");
    Preconditions.checkNotNull(graph2D, "IE00910: Graph2D argument can not be null");
    // Create the node in the Graph2D
    final Node yNode = createNode(graph2D, node);
    final ZyLabelContent content = ZyGraphNodeBuilder.buildContent(node, graphSettings, null);
    final IZyNodeRealizer realizer = createRealizer(node, content);
    // Associate the user data with the Graph2D node
    final NaviNode zyNode = new NaviNode(yNode, realizer, node);
    realizer.setUserData(new ZyNodeData<NaviNode>(zyNode));
    realizer.updateContentSelectionColor();
    graph2D.setRealizer(yNode, realizer.getRealizer());
    return new Pair<Node, NaviNode>(yNode, zyNode);
}