gnu.trove

Class TLongIntHashMap

java.lang.Object

gnu.trove.THash

gnu.trove.TPrimitiveHash

gnu.trove.TLongHash

gnu.trove.TLongIntHashMap

All Implemented Interfaces:

TLongHashingStrategy, java.io.Serializable, java.lang.Cloneable

Deprecated.

@Deprecated
public class TLongIntHashMap
extends TLongHash

An open addressed Map implementation for long keys and int values.

Created: Sun Nov 4 08:52:45 2001

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected int[]	_values Deprecated. the values of the map

Fields inherited from class gnu.trove.TLongHash

_hashingStrategy, _set

Fields inherited from class gnu.trove.TPrimitiveHash

_states, FREE, FULL, REMOVED

Fields inherited from class gnu.trove.THash

_deadkeys, _free, _loadFactor, _maxSize, _size, DEFAULT_INITIAL_CAPACITY, DEFAULT_LOAD_FACTOR, EMPTY_OBJECT_ARRAY, JUST_CREATED_CAPACITY

Constructor Summary

Constructors

Constructor and Description
TLongIntHashMap() Deprecated. Creates a new TLongIntHashMap instance with the default capacity and load factor.
TLongIntHashMap(int initialCapacity) Deprecated. Creates a new TLongIntHashMap instance with a prime capacity equal to or greater than initialCapacity and with the default load factor.
TLongIntHashMap(int initialCapacity, float loadFactor) Deprecated. Creates a new TLongIntHashMap instance with a prime capacity equal to or greater than initialCapacity and with the specified load factor.
TLongIntHashMap(int initialCapacity, float loadFactor, TLongHashingStrategy strategy) Deprecated. Creates a new TLongIntHashMap instance with a prime value at or near the specified capacity and load factor.
TLongIntHashMap(int initialCapacity, TLongHashingStrategy strategy) Deprecated. Creates a new TLongIntHashMap instance whose capacity is the next highest prime above initialCapacity + 1 unless that value is already prime.
TLongIntHashMap(TLongHashingStrategy strategy) Deprecated. Creates a new TLongIntHashMap instance with the default capacity and load factor.

Method Summary

Modifier and Type	Method and Description
boolean	adjustValue(long key, int amount) Deprecated. Adjusts the primitive value mapped to key.
void	clear() Deprecated. Empties the map.
java.lang.Object	clone() Deprecated.
boolean	containsKey(long key) Deprecated. checks for the present of key in the keys of the map.
boolean	containsValue(int val) Deprecated. checks for the presence of val in the values of the map.
boolean	equals(java.lang.Object other) Deprecated. Compares this map with another map for equality of their stored entries.
boolean	forEachEntry(TLongIntProcedure procedure) Deprecated. Executes procedure for each key/value entry in the map.
boolean	forEachValue(TIntProcedure procedure) Deprecated. Executes procedure for each value in the map.
int	get(long key) Deprecated. retrieves the value for key
int[]	getValues() Deprecated. Returns the values of the map.
int	hashCode() Deprecated.
boolean	increment(long key) Deprecated. Increments the primitive value mapped to key by 1
long[]	keys() Deprecated. returns the keys of the map.
int	put(long key, int value) Deprecated. Inserts a key/value pair into the map.
protected void	rehash(int newCapacity) Deprecated. rehashes the map to the new capacity.
int	remove(long key) Deprecated. Deletes a key/value pair from the map.
protected void	removeAt(int index) Deprecated. removes the mapping at index from the map.
boolean	retainEntries(TLongIntProcedure procedure) Deprecated. Retains only those entries in the map for which the procedure returns a true value.
protected int	setUp(int initialCapacity) Deprecated. initializes the hashtable to a prime capacity which is at least initialCapacity + 1.
java.lang.String	toString() Deprecated.
void	transformValues(TIntFunction function) Deprecated. Transform the values in this map using function.

Methods inherited from class gnu.trove.TLongHash

computeHashCode, contains, forEach, index, insertionIndex

Methods inherited from class gnu.trove.TPrimitiveHash

capacity

Methods inherited from class gnu.trove.THash

calculateGrownCapacity, compact, ensureCapacity, isEmpty, postInsertHook, size, startCompactingOnRemove, stopCompactingOnRemove, trimToSize

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

_values

protected transient int[] _values

Deprecated.

the values of the map

Constructor Detail

TLongIntHashMap

public TLongIntHashMap()

Deprecated.

Creates a new TLongIntHashMap instance with the default capacity and load factor.

TLongIntHashMap

public TLongIntHashMap(int initialCapacity)

Deprecated.

Creates a new TLongIntHashMap instance with a prime capacity equal to or greater than initialCapacity and with the default load factor.

Parameters:

initialCapacity - an int value

TLongIntHashMap

public TLongIntHashMap(int initialCapacity,
                       float loadFactor)

Deprecated.

Creates a new TLongIntHashMap instance with a prime capacity equal to or greater than initialCapacity and with the specified load factor.

Parameters:

initialCapacity - an int value

loadFactor - a float value

TLongIntHashMap

public TLongIntHashMap(TLongHashingStrategy strategy)

Deprecated.

Creates a new TLongIntHashMap instance with the default capacity and load factor.

Parameters:

strategy - used to compute hash codes and to compare keys.

TLongIntHashMap

public TLongIntHashMap(int initialCapacity,
                       TLongHashingStrategy strategy)

Deprecated.

Creates a new TLongIntHashMap instance whose capacity is the next highest prime above initialCapacity + 1 unless that value is already prime.

Parameters:

initialCapacity - an int value

strategy - used to compute hash codes and to compare keys.

TLongIntHashMap

public TLongIntHashMap(int initialCapacity,
                       float loadFactor,
                       TLongHashingStrategy strategy)

Deprecated.

Creates a new TLongIntHashMap instance with a prime value at or near the specified capacity and load factor.

Parameters:

initialCapacity - used to find a prime capacity for the table.

loadFactor - used to calculate the threshold over which rehashing takes place.

strategy - used to compute hash codes and to compare keys.

Method Detail

clone

public java.lang.Object clone()

Deprecated.

Overrides:

clone in class TLongHash

Returns:

a deep clone of this collection

setUp

protected int setUp(int initialCapacity)

Deprecated.

initializes the hashtable to a prime capacity which is at least initialCapacity + 1.

Overrides:

setUp in class TLongHash

Parameters:

initialCapacity - an int value

Returns:

the actual capacity chosen

put

public int put(long key,
               int value)

Deprecated.

Inserts a key/value pair into the map.

Parameters:

key - an long value

value - an int value

Returns:

the previous value associated with key, or null if none was found.

rehash

protected void rehash(int newCapacity)

Deprecated.

rehashes the map to the new capacity.

Specified by:

rehash in class THash

Parameters:

newCapacity - an int value

get

public int get(long key)

Deprecated.

retrieves the value for key

Parameters:

key - an long value

Returns:

the value of key or null if no such mapping exists.

clear

public void clear()

Deprecated.

Empties the map.

Overrides:

clear in class THash

remove

public int remove(long key)

Deprecated.

Deletes a key/value pair from the map.

Parameters:

key - an long value

Returns:

an int value

equals

public boolean equals(java.lang.Object other)

Deprecated.

Compares this map with another map for equality of their stored entries.

Overrides:

equals in class java.lang.Object

Parameters:

other - an Object value

Returns:

a boolean value

hashCode

public int hashCode()

Deprecated.

Overrides:

hashCode in class java.lang.Object

removeAt

protected void removeAt(int index)

Deprecated.

removes the mapping at index from the map.

Overrides:

removeAt in class TLongHash

Parameters:

index - an int value

getValues

public int[] getValues()

Deprecated.

Returns the values of the map.

Returns:

a Collection value

keys

public long[] keys()

Deprecated.

returns the keys of the map.

Returns:

a Set value

containsValue

public boolean containsValue(int val)

Deprecated.

checks for the presence of val in the values of the map.

Parameters:

val - an int value

Returns:

a boolean value

containsKey

public boolean containsKey(long key)

Deprecated.

checks for the present of key in the keys of the map.

Parameters:

key - an long value

Returns:

a boolean value

forEachValue

public boolean forEachValue(TIntProcedure procedure)

Deprecated.

Executes procedure for each value in the map.

Parameters:

procedure - a TIntProcedure value

Returns:

false if the loop over the values terminated because the procedure returned false for some value.

forEachEntry

public boolean forEachEntry(TLongIntProcedure procedure)

Deprecated.

Executes procedure for each key/value entry in the map.

Parameters:

procedure - a TLongIntProcedure value

Returns:

false if the loop over the entries terminated because the procedure returned false for some entry.

retainEntries

public boolean retainEntries(TLongIntProcedure procedure)

Deprecated.

Retains only those entries in the map for which the procedure returns a true value.

Parameters:

procedure - determines which entries to keep

Returns:

true if the map was modified.

transformValues

public void transformValues(TIntFunction function)

Deprecated.

Transform the values in this map using function.

Parameters:

function - a TIntFunction value

increment

public boolean increment(long key)

Deprecated.

Increments the primitive value mapped to key by 1

Parameters:

key - the key of the value to increment

Returns:

true if a mapping was found and modified.

adjustValue

public boolean adjustValue(long key,
                           int amount)

Deprecated.

Adjusts the primitive value mapped to key.

Parameters:

key - the key of the value to increment

amount - the amount to adjust the value by.

Returns:

true if a mapping was found and modified.

toString

public java.lang.String toString()

Deprecated.

Overrides:

toString in class java.lang.Object