com.prosyst.util.hash
Class HashIntObjS

java.lang.Object
  com.prosyst.util.hash.HashIntObjNS
      com.prosyst.util.hash.HashIntObjS

public final class HashIntObjS
extends HashIntObjNS

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

Field Summary

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

keys, next, values

Constructor Summary

HashIntObjS()

HashIntObjS(int capacity)

HashIntObjS(int capacity, double lf)

Method Summary

java.lang.Object	get(int key) Returns an value which is mapped to the key key.
void	put(int key, java.lang.Object value) Adds in the hashtable an element with key key and value value.
java.lang.Object	remove(int 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.HashIntObjNS

rehash

Methods inherited from class java.lang.Object

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

Constructor Detail

HashIntObjS

public HashIntObjS()

HashIntObjS

public HashIntObjS(int capacity)

HashIntObjS

public HashIntObjS(int capacity,
                   double lf)

Method Detail

put

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

Description copied from class: HashIntObjNS

Adds in the 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 HashIntObjNS

Parameters:

key - the key of the inserted element

value - the value of the inserted element

get

public java.lang.Object get(int key)

Description copied from class: HashIntObjNS

Returns an value which is mapped to the key key.

Overrides:

get in class HashIntObjNS

Parameters:

key - the key we are searching for

Returns:

the value this key is mapped to in the table, or null

remove

public java.lang.Object remove(int key)

Description copied from class: HashIntObjNS

Removes an element with the specified key from the table. Does nothing if there is no element with this key.

Overrides:

remove in class HashIntObjNS

Parameters:

key - the key of the element we want to remove

Returns:

the removed value, or null if there was nothing to remove

size

public int size()

Description copied from class: HashIntObjNS

Returns the count of elements currently in the table

Overrides:

size in class HashIntObjNS

Returns:

the count of elements

removeAll

public void removeAll()

Description copied from class: HashIntObjNS

Empties the hash table

Overrides:

removeAll in class HashIntObjNS