Package org.apache.sysds.runtime.compress.utils

Class HashMapLongInt

java.lang.Object

org.apache.sysds.runtime.compress.utils.HashMapLongInt

All Implemented Interfaces:

Iterable<HashMapLongInt.KV>

public class HashMapLongInt
extends Object
implements Iterable<HashMapLongInt.KV>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	HashMapLongInt.KV

Constructor Summary

Constructors

Constructor	Description
HashMapLongInt(int arrSize)

Method Summary

Modifier and Type	Method	Description
int	get(long key)
Iterator<HashMapLongInt.KV>	iterator()
int	putIfAbsent(long key, int value)	return -1 if there was no such key.
int	size()
String	toString()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Details

HashMapLongInt

public HashMapLongInt(int arrSize)

Method Details

size

public int size()

putIfAbsent

public int putIfAbsent(long key,
 int value)

return -1 if there was no such key.

Parameters:

key - the key to add

value - The value for that key.

Returns:

-1 if there was no such key, otherwise the value

get

public int get(long key)

iterator

public Iterator<HashMapLongInt.KV> iterator()

Specified by:

iterator in interface Iterable<HashMapLongInt.KV>

toString

public String toString()

Overrides:

toString in class Object