replicationmasterstorage.java

这个是perst-269.zip下面的SOURCECODE,和大家分享了。

package org.garret.perst;

/**
 * Storage performing replication of changed pages to specified slave nodes.
 */
public interface ReplicationMasterStorage extends Storage { 
    /**
     * Get number of currently available slave nodes
     * @return number of online replication slaves
     */
    public int getNumberOfAvailableHosts();
}