org.janusgraph.util.datastructures

Class AbstractLongListUtil

java.lang.Object

org.janusgraph.util.datastructures.AbstractLongListUtil

public class AbstractLongListUtil
extends Object

Utility class for merging and sorting lists of longs

Author:

Matthias Broecheler ([email protected])

Constructor Summary

Constructors

Constructor and Description
AbstractLongListUtil()

Method Summary

Modifier and Type	Method and Description
static boolean	isSorted(com.carrotsearch.hppc.LongArrayList l)
static boolean	isSorted(com.carrotsearch.hppc.LongArrayList l, boolean unique)
static com.carrotsearch.hppc.LongArrayList	mergeJoin(com.carrotsearch.hppc.LongArrayList a, com.carrotsearch.hppc.LongArrayList b, boolean unique)
static com.carrotsearch.hppc.LongArrayList	mergeSort(com.carrotsearch.hppc.LongArrayList a, com.carrotsearch.hppc.LongArrayList b)
static com.carrotsearch.hppc.LongArrayList	singleton(long el)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AbstractLongListUtil

public AbstractLongListUtil()

Method Detail

isSorted

public static boolean isSorted(com.carrotsearch.hppc.LongArrayList l,
                               boolean unique)

isSorted

public static boolean isSorted(com.carrotsearch.hppc.LongArrayList l)

mergeSort

public static com.carrotsearch.hppc.LongArrayList mergeSort(com.carrotsearch.hppc.LongArrayList a,
                                                            com.carrotsearch.hppc.LongArrayList b)

mergeJoin

public static com.carrotsearch.hppc.LongArrayList mergeJoin(com.carrotsearch.hppc.LongArrayList a,
                                                            com.carrotsearch.hppc.LongArrayList b,
                                                            boolean unique)

singleton

public static com.carrotsearch.hppc.LongArrayList singleton(long el)