Examples with GraphService org.opentripplanner.routing.services.GraphService used on opensource projects

Example 11 with GraphService

use of org.opentripplanner.routing.services.GraphService in project OpenTripPlanner by opentripplanner.

the class OTPMain method makeGraphService.

/**
 * Create a cached GraphService that will be used by all OTP components to resolve router IDs to Graphs.
 * If a graph is supplied (graph parameter is not null) then that graph is also registered.
 * TODO move into OTPServer and/or GraphService itself, eliminate FileFactory and put basePath in GraphService
 */
public void makeGraphService() {
    graphService = new GraphService(params.autoReload);
    InputStreamGraphSource.FileFactory graphSourceFactory = new InputStreamGraphSource.FileFactory(params.graphDirectory);
    graphService.graphSourceFactory = graphSourceFactory;
    if (params.graphDirectory != null) {
        graphSourceFactory.basePath = params.graphDirectory;
    }
}

Example 12 with GraphService

use of org.opentripplanner.routing.services.GraphService in project OpenTripPlanner by opentripplanner.

the class GraphServiceTest method testGraphServiceMemory.

@Test
public final void testGraphServiceMemory() {
    GraphService graphService = new GraphService();
    graphService.registerGraph("A", new MemoryGraphSource("A", emptyGraph));
    assertEquals(1, graphService.getRouterIds().size());
    Graph graph = graphService.getRouter("A").graph;
    assertNotNull(graph);
    assertEquals(emptyGraph, graph);
    assertEquals("A", emptyGraph.routerId);
    try {
        graph = graphService.getRouter("inexistant").graph;
        // Should not be there
        assertTrue(false);
    } catch (GraphNotFoundException e) {
    }
    graphService.setDefaultRouterId("A");
    graph = graphService.getRouter().graph;
    assertEquals(emptyGraph, graph);
    graphService.registerGraph("B", new MemoryGraphSource("B", smallGraph));
    assertEquals(2, graphService.getRouterIds().size());
    graph = graphService.getRouter("B").graph;
    assertNotNull(graph);
    assertEquals(smallGraph, graph);
    assertEquals("B", graph.routerId);
    graphService.evictRouter("A");
    assertEquals(1, graphService.getRouterIds().size());
    try {
        graph = graphService.getRouter("A").graph;
        // Should not be there
        assertTrue(false);
    } catch (GraphNotFoundException e) {
    }
    try {
        graph = graphService.getRouter().graph;
        // Should not be there
        assertTrue(false);
    } catch (GraphNotFoundException e) {
    }
    graphService.evictAll();
    assertEquals(0, graphService.getRouterIds().size());
}