jlibs.core.util

Class LongTreeMap<V>

java.lang.Object

jlibs.core.util.LongTreeMap<V>

public final class LongTreeMap<V>
extends Object

Optimized TreeMap implementation whose keys are primitive long. Originally copied from java.util.TreeMap and Optimized further

Author:

Santhosh Kumar T

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	LongTreeMap.Entry<V>

Constructor Summary

Constructors

Constructor and Description
LongTreeMap()

Method Summary

Modifier and Type	Method and Description
void	clear()
void	deleteEntry(LongTreeMap.Entry<V> p)
LongTreeMap.Entry<V>	firstEntry()
V	get(long key)
LongTreeMap.Entry<V>	getEntry(long key)
boolean	isEmpty()
LongTreeMap.Entry<V>	lastEntry()
static void	main(String[] args)
V	put(long key, V value)
void	putAll(LongTreeMap<? extends V> map)
V	remove(long key)
int	size()
Collection<V>	values()

Methods inherited from class java.lang.Object

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

Constructor Detail

LongTreeMap

public LongTreeMap()

Method Detail

firstEntry

public LongTreeMap.Entry<V> firstEntry()

lastEntry

public LongTreeMap.Entry<V> lastEntry()

size

public int size()

isEmpty

public boolean isEmpty()

put

public V put(long key,
             V value)

deleteEntry

public void deleteEntry(LongTreeMap.Entry<V> p)

remove

public V remove(long key)

clear

public void clear()

putAll

public void putAll(LongTreeMap<? extends V> map)

getEntry

public LongTreeMap.Entry<V> getEntry(long key)

get

public V get(long key)

values

public Collection<V> values()

main

public static void main(String[] args)