001/* Copyright (c) 2009 & onwards. MapR Tech, Inc., All rights reserved */
002
003package org.apache.hadoop.fs;
004
005import java.io.DataInput;
006import java.io.DataOutput;
007import java.io.IOException;
008import java.util.List;
009
010
011public interface PathId {
012
013  public String getFid();
014
015  public long[] getIPs();
016  
017  public void setFid(String fid);
018 
019  public void setIps(long[] ips);
020 
021  public void setIps(List<Long> ips);
022
023  public void writeFields(DataOutput out) throws IOException;
024
025  public void readFields(DataInput in) throws IOException;
026}