Package org.apache.hadoop.hbase

Interface KeyValue.SamePrefixComparator<T>

All Known Implementing Classes:
KeyValue.KVComparator, KeyValue.MetaComparator
Enclosing class:
KeyValue
public static interface KeyValue.SamePrefixComparator<T>
Avoids redundant comparisons for better performance. TODO get rid of this wart

  • Method Summary

    Modifier and Type
    Method
    Description
    int
    compareIgnoringPrefix(int commonPrefix, byte[] left, int loffset, int llength, byte[] right, int roffset, int rlength)
    Compare two keys assuming that the first n bytes are the same.

  • Method Details

    • compareIgnoringPrefix

      int compareIgnoringPrefix(int commonPrefix, byte[] left, int loffset, int llength, byte[] right, int roffset, int rlength)
      Compare two keys assuming that the first n bytes are the same.
      Parameters:
      commonPrefix - How many bytes are the same.