com.yahoo.vespa.hosted.provision.testutils.MockDuperModel Maven / Gradle / Ivy

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Keeps track of node assignment in a multi-application setup.

There is a newer version: 8.458.13

// Copyright 2018 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.hosted.provision.testutils;

import com.google.inject.Inject;
import com.yahoo.config.provision.ApplicationId;
import com.yahoo.config.provision.HostName;
import com.yahoo.vespa.service.monitor.DuperModelInfraApi;
import com.yahoo.vespa.service.monitor.InfraApplicationApi;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.concurrent.ConcurrentHashMap;

/**
 * @author hakonhall
 */
public class MockDuperModel implements DuperModelInfraApi {
    private final Map supportedInfraApps = new HashMap<>();
    private final ConcurrentHashMap> activeApps = new ConcurrentHashMap<>();

    @Inject
    public MockDuperModel() {
    }

    @Override
    public List getSupportedInfraApplications() {
        return new ArrayList<>(supportedInfraApps.values());
    }

    @Override
    public Optional getInfraApplication(ApplicationId applicationId) {
        return Optional.ofNullable(supportedInfraApps.get(applicationId));
    }

    @Override
    public boolean infraApplicationIsActive(ApplicationId applicationId) {
        return activeApps.containsKey(applicationId);
    }

    @Override
    public void infraApplicationActivated(ApplicationId applicationId, List hostnames) {
        activeApps.put(applicationId, hostnames);
    }

    @Override
    public void infraApplicationRemoved(ApplicationId applicationId) {
        activeApps.remove(applicationId);
    }
}