Example usage for org.apache.commons.configuration Configuration getDouble

Introduction

In this page you can find the example usage for org.apache.commons.configuration Configuration getDouble.

Prototype

double getDouble(String key);

Source Link

Document

Get a double associated with the given configuration key.

Usage

From source file:org.ublog.benchmark.social.SocialBenchmark.java

@Override
public void initialize(Configuration conf) throws ConfigurationException {
    this.initialTweetsFactor = conf.getDouble("benchmark.social.initialTweetsFactor");

    Utils.MAX_MESSAGES_IN_TIMELINE = conf.getInt("benchmark.social.maximumMessagesTimeline");
    Utils.MaxNTweets = conf.getInt("benchmark.social.maximumTweetsPerUser");
    long seedNextOperation = conf.containsKey("benchmark.social.seedNextOperation")
            ? conf.getLong("benchmark.social.seedNextOperation")
            : System.nanoTime();/*  w ww  . j  av  a 2  s. co  m*/
    long seedOwner = conf.containsKey("benchmark.social.seedOwner") ? conf.getLong("benchmark.social.seedOwner")
            : System.nanoTime();
    long seedTopic = conf.containsKey("benchmark.social.seedTopic") ? conf.getLong("benchmark.social.seedTopic")
            : System.nanoTime();
    long seedStartFollow = conf.containsKey("benchmark.social.seedStartFollow")
            ? conf.getLong("benchmark.social.seedStartFollow")
            : System.nanoTime();

    this.rndOp = new Random(seedNextOperation);
    this.rndOwner = new Random(seedOwner);
    this.rndTopic = new Random(seedTopic);
    this.rndStartFollow = new Random(seedStartFollow);

    this.probabilitySearchPerTopic = conf.getDouble("benchmark.social.probabilities.probabilitySearchPerTopic");
    this.probabilitySearchPerOwner = conf.getDouble("benchmark.social.probabilities.probabilitySearchPerOwner");
    this.probabilityGetRecentTweets = conf
            .getDouble("benchmark.social.probabilities.probabilityGetRecentTweets");
    this.probabilityGetFriendsTimeline = conf
            .getDouble("benchmark.social.probabilities.probabilityGetFriendsTimeline");
    this.probabilityStartFollowing = conf.getDouble("benchmark.social.probabilities.probabilityStartFollowing");
    this.probabilityStopFollowing = conf.getDouble("benchmark.social.probabilities.probabilityStopFollowing");
    if (this.probabilityGetFriendsTimeline + this.probabilityGetRecentTweets + this.probabilitySearchPerOwner
            + this.probabilitySearchPerTopic + this.probabilityStartFollowing
            + this.probabilityStopFollowing > 1) {
        logger.warn("The sum of all probabilities must be less or equal than 1.");
        throw new ConfigurationException("The sum of all probabilities must be less or equal than 1.");
    }

    String serverName = conf.getString("benchmark.server.name");
    int serverPort = conf.getInt("benchmark.server.port");
    this.remoteGraphServer = this.getRemoteGraphServer(serverName, serverPort);
    try {
        this.hasInitiated = this.remoteGraphServer.init(this.totalSize);
    } catch (RemoteException e) {
        e.printStackTrace();
    }
}

From source file:playground.michalm.jtrrouter.JTRRouter.java

protected void initTurn(HierarchicalConfiguration nodeCfg) {
    int id = nodeCfg.getInt("[@id]");
    int prev = nodeCfg.getInt("[@prev]");
    int length = nodeCfg.getMaxIndex("next") + 1;

    int[] nodes = new int[length];
    double[] probs = new double[length];

    for (int i = 0; i < length; i++) {
        Configuration nextCfg = nodeCfg.subset("next(" + i + ')');
        nodes[i] = nextCfg.getInt("[@node]");
        probs[i] = nextCfg.getDouble("[@probability]");
    }/*from w ww  .ja  v  a2  s.c om*/

    turns[prev][id] = new Turn(id, prev, nodes, probs);
}