Examples with MinExternalConnections org.eclipse.winery.repository.targetallocation.criteria.minexternalconnections.MinExternalConnections used on opensource projects

Example 1 with MinExternalConnections

use of org.eclipse.winery.repository.targetallocation.criteria.minexternalconnections.MinExternalConnections in project winery by eclipse.

the class Allocation method getCriteria.

private Criteria getCriteria(AllocationRequest.CriteriaRequest criteriaRequest, int outputCap) throws AllocationException {
    String criteriaType = criteriaRequest.getCriteria();
    JsonNode params = criteriaRequest.getCriteriaParams();
    switch(criteriaType) {
        case "FulfillPolicies":
            return new FulfillPolicies(params, outputCap);
        case "MinHosts":
            return new MinHosts(params, outputCap);
        case "MinExternalConnections":
            return new MinExternalConnections(params, outputCap);
        default:
            throw new AllocationException("Couldn't find criteria: " + criteriaType);
    }
}

Example 2 with MinExternalConnections

use of org.eclipse.winery.repository.targetallocation.criteria.minexternalconnections.MinExternalConnections in project winery by eclipse.

the class FulfillPoliciesTest method testFilter.

@Test
public void testFilter() throws Exception {
    Criteria minConnections = new MinExternalConnections(null, Integer.MAX_VALUE);
    List<TopologyWrapper> topologies = minConnections.allocate(topology);
    if (topologies.size() != 4) {
        LOGGER.debug("Min cut algorithm didn't find all results");
        return;
    }
    boolean rightResultPresent = false;
    for (TopologyWrapper topology : topologies) {
        TTopologyTemplate topologyTemplate = topology.getTopology();
        TNodeTemplate pony3 = topologyTemplate.getNodeTemplate("shetland_pony_3");
        TNodeTemplate pony4 = topologyTemplate.getNodeTemplate("shetland_pony_4");
        if (ModelUtilities.getTargetLabel(pony3).get().equals("PastureProvider") && ModelUtilities.getTargetLabel(pony4).get().equals("FieldProvider")) {
            LOGGER.debug("Right result present");
            rightResultPresent = true;
            break;
        }
    }
    if (!rightResultPresent) {
        LOGGER.debug("Min cut algorithm didn't find needed result");
        return;
    }
    JsonNode params = JacksonProvider.mapper.readTree("{\"policySelection\":[" + "{\"policy\":\"floorwarmth10\",\"property\":\"warmth\",\"operator\":\"min\"}," + "{\"policy\":\"floorwarmth30\",\"property\":\"warmth\",\"operator\":\"max\"}]}");
    Criteria fulfillPolicies = new FulfillPolicies(params, Integer.MAX_VALUE);
    topologies = fulfillPolicies.filter(topologies);
    assertEquals(1, topologies.size());
    TTopologyTemplate allocated = topologies.get(0).getTopology();
    assertEquals(6, allocated.getNodeTemplates().size());
    // set by criteria
    assertEquals("PastureProvider", ModelUtilities.getTargetLabel(allocated.getNodeTemplate("shetland_pony_3")).get());
    assertEquals("FieldProvider", ModelUtilities.getTargetLabel(allocated.getNodeTemplate("shetland_pony_4")).get());
    // set by user
    assertEquals("PastureProvider", ModelUtilities.getTargetLabel(allocated.getNodeTemplate("shetland_pony")).get());
    assertEquals("FieldProvider", ModelUtilities.getTargetLabel(allocated.getNodeTemplate("shetland_pony_2")).get());
}