Package org.iq80.leveldb.impl

Class InternalKeyComparator

java.lang.Object

org.iq80.leveldb.impl.InternalKeyComparator

All Implemented Interfaces:

Comparator<InternalKey>

public class InternalKeyComparator
extends Object
implements Comparator<InternalKey>

Field Summary

Fields

Modifier and Type	Field	Description
private final UserComparator	userComparator

Constructor Summary

Constructors

Constructor	Description
InternalKeyComparator(UserComparator userComparator)

Method Summary

Modifier and Type	Method	Description
int	compare(InternalKey left, InternalKey right)
UserComparator	getUserComparator()
boolean	isOrdered(Iterable<InternalKey> keys)	Returns true if each element in iterable after the first is greater than or equal to the element that preceded it, according to this ordering.
boolean	isOrdered(InternalKey... keys)	Returns true if each element in iterable after the first is greater than or equal to the element that preceded it, according to this ordering.
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

equals, reversed, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Field Details

userComparator

private final UserComparator userComparator

Constructor Details

InternalKeyComparator

public InternalKeyComparator(UserComparator userComparator)

Method Details

getUserComparator

public UserComparator getUserComparator()

name

public String name()

compare

public int compare(InternalKey left,
 InternalKey right)

Specified by:

compare in interface Comparator<InternalKey>

isOrdered

public boolean isOrdered(InternalKey... keys)

Returns true if each element in iterable after the first is greater than or equal to the element that preceded it, according to this ordering. Note that this is always true when the iterable has fewer than two elements.

isOrdered

public boolean isOrdered(Iterable<InternalKey> keys)

Returns true if each element in iterable after the first is greater than or equal to the element that preceded it, according to this ordering. Note that this is always true when the iterable has fewer than two elements.