com.prosyst.util.hash
Class HashObjLongS

java.lang.Object
  com.prosyst.util.hash.HashObjLongNS
      com.prosyst.util.hash.HashObjLongS

public final class HashObjLongS
extends HashObjLongNS

Synchronized extension of com.prosyst.util.hash.HashObjLongNS

Field Summary

Fields inherited from class com.prosyst.util.hash.HashObjLongNS

keys, next, values

Constructor Summary

HashObjLongS()

HashObjLongS(int capacity)

HashObjLongS(int capacity, double lf)

Method Summary

long	get(java.lang.Object key) Returns an value which is mapped to the key key.
void	put(java.lang.Object key, long value) Adds in hashtable an element with key key and value value.
long	remove(java.lang.Object key) Removes an element with the specified key from the table.
void	removeAll() Empties the hash table
int	size() Returns the count of elements currently in the table

Methods inherited from class com.prosyst.util.hash.HashObjLongNS

rehash

Methods inherited from class java.lang.Object

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

Constructor Detail

HashObjLongS

public HashObjLongS()

HashObjLongS

public HashObjLongS(int capacity)

HashObjLongS

public HashObjLongS(int capacity,
                    double lf)

Method Detail

put

public void put(java.lang.Object key,
                long value)

Description copied from class: HashObjLongNS

Adds in hashtable an element with key key and value value. If an element with the specified key is already in the table only change it's value.

Overrides:

put in class HashObjLongNS

Parameters:

key - the key of the inserted element

value - the value of the inserted element

get

public long get(java.lang.Object key)

Description copied from class: HashObjLongNS

Returns an value which is mapped to the key key. If there is no such a key, throws NoSuchElementException.

Overrides:

get in class HashObjLongNS

Parameters:

key - the key we are searching for

Returns:

the value this key is mapped to in the table.

remove

public long remove(java.lang.Object key)

Description copied from class: HashObjLongNS

Removes an element with the specified key from the table. throws NoSuchElementException if there is no element with this key.

Overrides:

remove in class HashObjLongNS

Parameters:

key - the key of the element we want to remove

size

public int size()

Description copied from class: HashObjLongNS

Returns the count of elements currently in the table

Overrides:

size in class HashObjLongNS

Returns:

the count of elements

removeAll

public void removeAll()

Description copied from class: HashObjLongNS

Empties the hash table

Overrides:

removeAll in class HashObjLongNS