public class TObjectFloatHashMap extends TObjectHash implements Serializable
| Modifier and Type | Field and Description |
|---|---|
protected float[] |
_values
the values of the map
|
_set, REMOVED_free, _loadFactor, _maxSize, _size, DEFAULT_INITIAL_CAPACITY, DEFAULT_LOAD_FACTOR| Constructor and Description |
|---|
TObjectFloatHashMap()
Creates a new
TObjectFloatHashMap instance with the default
capacity and load factor. |
TObjectFloatHashMap(int initialCapacity)
Creates a new
TObjectFloatHashMap instance with a prime
capacity equal to or greater than initialCapacity and
with the default load factor. |
TObjectFloatHashMap(int initialCapacity,
float loadFactor)
Creates a new
TObjectFloatHashMap instance with a prime
capacity equal to or greater than initialCapacity and
with the specified load factor. |
TObjectFloatHashMap(int initialCapacity,
float loadFactor,
TObjectHashingStrategy strategy)
Creates a new
TObjectFloatHashMap instance with a prime
value at or near the specified capacity and load factor. |
TObjectFloatHashMap(int initialCapacity,
TObjectHashingStrategy strategy)
Creates a new
TObjectFloatHashMap instance whose capacity
is the next highest prime above initialCapacity + 1
unless that value is already prime. |
TObjectFloatHashMap(TObjectHashingStrategy strategy)
Creates a new
TObjectFloatHashMap instance with the default
capacity and load factor. |
| Modifier and Type | Method and Description |
|---|---|
boolean |
adjustValue(Object key,
float amount)
Adjusts the primitive value mapped to key.
|
void |
clear()
Empties the map.
|
boolean |
containsKey(Object key)
checks for the present of key in the keys of the map.
|
boolean |
containsValue(float val)
checks for the presence of val in the values of the map.
|
boolean |
equals(Object other)
Compares this map with another map for equality of their stored
entries.
|
boolean |
forEachEntry(TObjectFloatProcedure procedure)
Executes procedure for each key/value entry in the
map.
|
boolean |
forEachKey(TObjectProcedure procedure)
Executes procedure for each key in the map.
|
boolean |
forEachValue(TFloatProcedure procedure)
Executes procedure for each value in the map.
|
float |
get(Object key)
retrieves the value for key
|
float[] |
getValues()
Returns the values of the map.
|
boolean |
increment(Object key)
Increments the primitive value mapped to key by 1
|
TObjectFloatIterator |
iterator() |
Object[] |
keys()
returns the keys of the map.
|
float |
put(Object key,
float value)
Inserts a key/value pair into the map.
|
protected void |
rehash(int newCapacity)
rehashes the map to the new capacity.
|
float |
remove(Object key)
Deletes a key/value pair from the map.
|
protected void |
removeAt(int index)
removes the mapping at index from the map.
|
boolean |
retainEntries(TObjectFloatProcedure procedure)
Retains only those entries in the map for which the procedure
returns a true value.
|
protected int |
setUp(int initialCapacity)
initializes the hashtable to a prime capacity which is at least
initialCapacity + 1.
|
void |
transformValues(TFloatFunction function)
Transform the values in this map using function.
|
capacity, clone, computeHashCode, contains, equals, forEach, index, insertionIndexcompact, ensureCapacity, isEmpty, postInsertHook, size, trimToSizepublic TObjectFloatHashMap()
TObjectFloatHashMap instance with the default
capacity and load factor.public TObjectFloatHashMap(int initialCapacity)
TObjectFloatHashMap instance with a prime
capacity equal to or greater than initialCapacity and
with the default load factor.initialCapacity - an int valuepublic TObjectFloatHashMap(int initialCapacity,
float loadFactor)
TObjectFloatHashMap instance with a prime
capacity equal to or greater than initialCapacity and
with the specified load factor.initialCapacity - an int valueloadFactor - a float valuepublic TObjectFloatHashMap(TObjectHashingStrategy strategy)
TObjectFloatHashMap instance with the default
capacity and load factor.strategy - used to compute hash codes and to compare keys.public TObjectFloatHashMap(int initialCapacity,
TObjectHashingStrategy strategy)
TObjectFloatHashMap instance whose capacity
is the next highest prime above initialCapacity + 1
unless that value is already prime.initialCapacity - an int valuestrategy - used to compute hash codes and to compare keys.public TObjectFloatHashMap(int initialCapacity,
float loadFactor,
TObjectHashingStrategy strategy)
TObjectFloatHashMap instance with a prime
value at or near the specified capacity and load factor.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.public TObjectFloatIterator iterator()
protected int setUp(int initialCapacity)
setUp in class TObjectHashinitialCapacity - an int valuepublic float put(Object key, float value)
key - an Object valuevalue - an float valueprotected void rehash(int newCapacity)
public float get(Object key)
key - an Object valuepublic float remove(Object key)
key - an Object valuefloat valuepublic boolean equals(Object other)
protected void removeAt(int index)
removeAt in class TObjectHashindex - an int valuepublic float[] getValues()
Collection valuepublic Object[] keys()
Set valuepublic boolean containsValue(float val)
val - an float valueboolean valuepublic boolean containsKey(Object key)
key - an Object valueboolean valuepublic boolean forEachKey(TObjectProcedure procedure)
procedure - a TObjectProcedure valuepublic boolean forEachValue(TFloatProcedure procedure)
procedure - a TFloatProcedure valuepublic boolean forEachEntry(TObjectFloatProcedure procedure)
procedure - a TOObjectFloatProcedure valuepublic boolean retainEntries(TObjectFloatProcedure procedure)
procedure - determines which entries to keeppublic void transformValues(TFloatFunction function)
function - a TFloatFunction valuepublic boolean increment(Object key)
key - the key of the value to incrementpublic boolean adjustValue(Object key, float amount)
key - the key of the value to incrementamount - the amount to adjust the value by.Copyright © 2019 JULIE Lab, Germany. All rights reserved.