com.fnklabs.draenei.orm.analytics.AnalyticsContext Maven / Gradle / Ivy

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ORM for Cassandra but with distributed cache and analytics utils from package

There is a newer version: 0.8.3

package com.fnklabs.draenei.orm.analytics;

import com.fnklabs.draenei.orm.CassandraClientFactory;
import org.apache.ignite.Ignite;
import org.apache.ignite.cluster.ClusterGroup;
import org.jetbrains.annotations.NotNull;

import java.util.concurrent.ExecutorService;

/**
 * Analytics context provide basic analytics functionality
 */
public class AnalyticsContext {

    /**
     * Cassandra client factory
     */
    @NotNull
    private final CassandraClientFactory cassandraClientFactory;

    /**
     * Ignite instance
     */
    @NotNull
    private final Ignite ignite;

    /**
     * Construct analytics context
     *
     * @param cassandraClientFactory Cassandra client factory instance
     * @param ignite                 Ignite instance
     */
    public AnalyticsContext(@NotNull CassandraClientFactory cassandraClientFactory, @NotNull Ignite ignite) {
        this.cassandraClientFactory = cassandraClientFactory;
        this.ignite = ignite;
    }


    @NotNull
    protected CassandraClientFactory getCassandraClientFactory() {
        return cassandraClientFactory;
    }

    @NotNull
    protected Ignite getIgnite() {
        return ignite;
    }

    @NotNull
    protected ExecutorService getExecutorService() {
        ClusterGroup clusterGroup = getIgnite().compute()
                                               .clusterGroup()
                                               .forServers();

        return getIgnite().executorService(clusterGroup);
    }
}