/**
* @param ddgClient
* @param fileName
* @param offset
* @param size
*/
public void read(DDGClient ddgClient, String fileName, long offset, long size) {
ReplicationGroup replicationGroup = files.get(fileName);
replicationGroup.read(fileName, offset, size, ddgClient);
}
/**
* @param ddgClient
* @param fileName
* @param offset
* @param length
*/
public void write(DDGClient ddgClient, String fileName, long offset, long length) {
ReplicationGroup replicationGroup = files.get(fileName);
replicationGroup.write(fileName, offset, length, ddgClient);
}