org.apache.hadoop.hbase
Class HStoreKey.HStoreKeyComparator

java.lang.Object
  extended by org.apache.hadoop.io.WritableComparator
      extended by org.apache.hadoop.hbase.HStoreKey.HStoreKeyComparator
All Implemented Interfaces:
Comparator, org.apache.hadoop.io.RawComparator
Direct Known Subclasses:
HStoreKey.HStoreKeyMetaComparator
Enclosing class:
HStoreKey

public static class HStoreKey.HStoreKeyComparator
extends org.apache.hadoop.io.WritableComparator

Passed as comparator for memcache and for store files. See HBASE-868.


Constructor Summary
HStoreKey.HStoreKeyComparator()
           
 
Method Summary
 int compare(org.apache.hadoop.io.WritableComparable l, org.apache.hadoop.io.WritableComparable r)
           
protected  int compareRows(byte[] left, int loffset, int llength, byte[] right, int roffset, int rlength)
           
 
Methods inherited from class org.apache.hadoop.io.WritableComparator
compare, compare, compareBytes, define, get, getKeyClass, hashBytes, newKey, readDouble, readFloat, readInt, readLong, readUnsignedShort, readVInt, readVLong
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface java.util.Comparator
equals
 

Constructor Detail

HStoreKey.HStoreKeyComparator

public HStoreKey.HStoreKeyComparator()
Method Detail

compare

public int compare(org.apache.hadoop.io.WritableComparable l,
                   org.apache.hadoop.io.WritableComparable r)
Overrides:
compare in class org.apache.hadoop.io.WritableComparator

compareRows

protected int compareRows(byte[] left,
                          int loffset,
                          int llength,
                          byte[] right,
                          int roffset,
                          int rlength)


Copyright © 2009 The Apache Software Foundation