org.iq80.leveldb.table

Class CustomUserComparator

java.lang.Object

org.iq80.leveldb.table.CustomUserComparator

All Implemented Interfaces:

Comparator<Slice>, UserComparator

public class CustomUserComparator
extends Object
implements UserComparator

Constructor Summary

Constructors

Constructor and Description
CustomUserComparator(DBComparator comparator)

Method Summary

Modifier and Type	Method and Description
int	compare(Slice o1, Slice o2)
Slice	findShortestSeparator(Slice start, Slice limit)
Slice	findShortSuccessor(Slice key)
String	name()

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

CustomUserComparator

public CustomUserComparator(DBComparator comparator)

Method Detail

name

public String name()

Specified by:

name in interface UserComparator

findShortestSeparator

public Slice findShortestSeparator(Slice start,
                                   Slice limit)

Specified by:

findShortestSeparator in interface UserComparator

findShortSuccessor

public Slice findShortSuccessor(Slice key)

Specified by:

findShortSuccessor in interface UserComparator

compare

public int compare(Slice o1,
                   Slice o2)

Specified by:

compare in interface Comparator<Slice>