Examples of com.opengamma.engine.depgraph.DependencyGraph

com.opengamma.engine.depgraph.DependencyGraph
Represents a directed, acyclic, graph of nodes describing how to execute a view to produce the required terminal outputs.
Code using a graph instance may assume that it is well formed - that is, the nodes are linked to each other in a consistent fashion and no cycles are present. It is the responsibility of code that creates (or modifies) graphs to ensure that invalid graphs are not produced as the presence of such a graph would break other components.

    graph.addDependencyNode(createDependencyNode(null, null));
    return graph;
  }


  private DependencyGraph graphOneEndTime(final Instant end) {
    final DependencyGraph graph = new DependencyGraph("one end");
    graph.addDependencyNode(createDependencyNode(null, null));
    graph.addDependencyNode(createDependencyNode(null, end));
    return graph;
  }

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    graph.addDependencyNode(createDependencyNode(null, end));
    return graph;
  }


  private DependencyGraph graphTwoEndTimes(final Instant end1, final Instant end2) {
    final DependencyGraph graph = new DependencyGraph("two ends");
    graph.addDependencyNode(createDependencyNode(null, null));
    graph.addDependencyNode(createDependencyNode(null, end1));
    graph.addDependencyNode(createDependencyNode(null, end2));
    return graph;
  }

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    graph.addDependencyNode(createDependencyNode(null, end2));
    return graph;
  }


  private DependencyGraph graphOneStartTime(final Instant start) {
    final DependencyGraph graph = new DependencyGraph("one start");
    graph.addDependencyNode(createDependencyNode(null, null));
    graph.addDependencyNode(createDependencyNode(start, null));
    return graph;
  }

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    graph.addDependencyNode(createDependencyNode(start, null));
    return graph;
  }


  private DependencyGraph graphTwoStartTimes(final Instant start1, final Instant start2) {
    final DependencyGraph graph = new DependencyGraph("two starts");
    graph.addDependencyNode(createDependencyNode(null, null));
    graph.addDependencyNode(createDependencyNode(start1, null));
    graph.addDependencyNode(createDependencyNode(start2, null));
    return graph;
  }

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