org.relique.jdbc.csv
Class MinimumMemoryMap<K,V>

java.lang.Object
  org.relique.jdbc.csv.MinimumMemoryMap<K,V>

All Implemented Interfaces:

Map<K,V>

public class MinimumMemoryMap<K,V>
extends Object
implements Map<K,V>

Array based implementation of the Map interface. This implementation uses the minimum amount of memory to store keys and values. Keys are kept in sorted order, so time for inserts and lookups is O(log2(N)).

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K,V>

Constructor Summary

MinimumMemoryMap()

MinimumMemoryMap(int initialSize)

MinimumMemoryMap(Map<K,V> otherMap)

Method Summary

void	clear()
boolean	containsKey(Object key)
boolean	containsValue(Object value)
Set<Map.Entry<K,V>>	entrySet()
V	get(Object key)
boolean	isEmpty()
Set<K>	keySet()
V	put(K key, V value)
void	putAll(Map<? extends K,? extends V> m)
V	remove(Object key)
int	size()
String	toString()
Collection<V>	values()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

equals, hashCode

Constructor Detail

MinimumMemoryMap

public MinimumMemoryMap()

MinimumMemoryMap

public MinimumMemoryMap(int initialSize)

MinimumMemoryMap

public MinimumMemoryMap(Map<K,V> otherMap)

Method Detail

clear

public void clear()

Specified by:

clear in interface Map<K,V>

size

public int size()

Specified by:

size in interface Map<K,V>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Map<K,V>

containsKey

public boolean containsKey(Object key)

Specified by:

containsKey in interface Map<K,V>

containsValue

public boolean containsValue(Object value)

Specified by:

containsValue in interface Map<K,V>

get

public V get(Object key)

Specified by:

get in interface Map<K,V>

put

public V put(K key,
             V value)

Specified by:

put in interface Map<K,V>

remove

public V remove(Object key)

Specified by:

remove in interface Map<K,V>

putAll

public void putAll(Map<? extends K,? extends V> m)

Specified by:

putAll in interface Map<K,V>

keySet

public Set<K> keySet()

Specified by:

keySet in interface Map<K,V>

values

public Collection<V> values()

Specified by:

values in interface Map<K,V>

entrySet

public Set<Map.Entry<K,V>> entrySet()

Specified by:

entrySet in interface Map<K,V>

toString

public String toString()

Overrides:

toString in class Object