org.jgroups.protocols.relay.CanBeSiteMasterTopology Maven / Gradle / Ivy

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This artifact provides a single jar that contains all classes required to use remote Jakarta Enterprise Beans and Jakarta Messaging, including all dependencies. It is intended for use by those not using maven, maven users should just import the Jakarta Enterprise Beans and Jakarta Messaging BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up with different versions on classes on the class path).

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package org.jgroups.protocols.relay;

import org.jgroups.util.ExtendedUUID;
import org.jgroups.util.TopologyUUID;

/**
 * Subclass of {@link org.jgroups.util.TopologyUUID} which adds a boolean as payload. The boolean indicates whether the
 * current address can ever become a site master, or not.
 * @author Bela Ban
 * @since 3.2
 * @deprecated Use {@link ExtendedUUID} instead. This class will get dropped in 4.0.
 */
@Deprecated
public class CanBeSiteMasterTopology extends TopologyUUID {
    private static final long serialVersionUID=4597162287820717893L;

    public CanBeSiteMasterTopology() {
    }

    protected CanBeSiteMasterTopology(TopologyUUID uuid, boolean can_become_site_master) {
        super(uuid.getMostSignificantBits(), uuid.getLeastSignificantBits(), uuid.getSiteId(), uuid.getRackId(), uuid.getMachineId());
        if(can_become_site_master)
            setFlag(ExtendedUUID.can_become_site_master);
    }


    public boolean canBecomeSiteMaster() {
        return isFlagSet(ExtendedUUID.can_become_site_master);
    }

}