org.apache.hadoop.chukwa

Class ChukwaArchiveKey.Comparator

java.lang.Object

org.apache.hadoop.io.WritableComparator

org.apache.hadoop.record.RecordComparator

org.apache.hadoop.chukwa.ChukwaArchiveKey.Comparator

All Implemented Interfaces:

Comparator, org.apache.hadoop.conf.Configurable, org.apache.hadoop.io.RawComparator

Enclosing class:

ChukwaArchiveKey

public static class ChukwaArchiveKey.Comparator
extends org.apache.hadoop.record.RecordComparator

Constructor Summary

Constructors

Constructor and Description
Comparator()

Method Summary

Modifier and Type	Method and Description
int	compare(byte[] b1, int s1, int l1, byte[] b2, int s2, int l2)
static int	compareRaw(byte[] b1, int s1, int l1, byte[] b2, int s2, int l2)
static int	slurpRaw(byte[] b, int s, int l)

Methods inherited from class org.apache.hadoop.record.RecordComparator

define

Methods inherited from class org.apache.hadoop.io.WritableComparator

compare, compare, compareBytes, define, get, get, getConf, getKeyClass, hashBytes, hashBytes, newKey, readDouble, readFloat, readInt, readLong, readUnsignedShort, readVInt, readVLong, setConf

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

comparing, comparing, comparingDouble, comparingInt, comparingLong, equals, naturalOrder, nullsFirst, nullsLast, reversed, reverseOrder, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Constructor Detail

Comparator

public Comparator()

Method Detail

slurpRaw

public static int slurpRaw(byte[] b,
                           int s,
                           int l)

compareRaw

public static int compareRaw(byte[] b1,
                             int s1,
                             int l1,
                             byte[] b2,
                             int s2,
                             int l2)

compare

public int compare(byte[] b1,
                   int s1,
                   int l1,
                   byte[] b2,
                   int s2,
                   int l2)

Specified by:

compare in interface org.apache.hadoop.io.RawComparator

Specified by:

compare in class org.apache.hadoop.record.RecordComparator