public class TFloatIntHashMap extends TFloatHash implements java.io.Externalizable
| Modifier and Type | Field and Description |
|---|---|
protected int[] |
_values
the values of the map
|
_hashingStrategy, _set_states, FREE, FULL, REMOVED_autoCompactionFactor, _autoCompactRemovesRemaining, _free, _loadFactor, _maxSize, _size, DEFAULT_INITIAL_CAPACITY, DEFAULT_LOAD_FACTOR| Constructor and Description |
|---|
TFloatIntHashMap()
Creates a new
TFloatIntHashMap instance with the default
capacity and load factor. |
TFloatIntHashMap(int initialCapacity)
Creates a new
TFloatIntHashMap instance with a prime
capacity equal to or greater than initialCapacity and
with the default load factor. |
TFloatIntHashMap(int initialCapacity,
float loadFactor)
Creates a new
TFloatIntHashMap instance with a prime
capacity equal to or greater than initialCapacity and
with the specified load factor. |
TFloatIntHashMap(int initialCapacity,
float loadFactor,
TFloatHashingStrategy strategy)
Creates a new
TFloatIntHashMap instance with a prime
value at or near the specified capacity and load factor. |
TFloatIntHashMap(int initialCapacity,
TFloatHashingStrategy strategy)
Creates a new
TFloatIntHashMap instance whose capacity
is the next highest prime above initialCapacity + 1
unless that value is already prime. |
TFloatIntHashMap(TFloatHashingStrategy strategy)
Creates a new
TFloatIntHashMap instance with the default
capacity and load factor. |
| Modifier and Type | Method and Description |
|---|---|
int |
adjustOrPutValue(float key,
int adjust_amount,
int put_amount)
Adjusts the primitive value mapped to the key if the key is present in the map.
|
boolean |
adjustValue(float key,
int amount)
Adjusts the primitive value mapped to key.
|
void |
clear()
Empties the map.
|
java.lang.Object |
clone() |
boolean |
containsKey(float key)
checks for the present of key in the keys of the map.
|
boolean |
containsValue(int val)
checks for the presence of val in the values of the map.
|
boolean |
equals(java.lang.Object other)
Compares this map with another map for equality of their stored
entries.
|
boolean |
forEachEntry(TFloatIntProcedure procedure)
Executes procedure for each key/value entry in the
map.
|
boolean |
forEachKey(TFloatProcedure procedure)
Executes procedure for each key in the map.
|
boolean |
forEachValue(TIntProcedure procedure)
Executes procedure for each value in the map.
|
int |
get(float key)
retrieves the value for key
|
int[] |
getValues()
Returns the values of the map.
|
int |
hashCode() |
boolean |
increment(float key)
Increments the primitive value mapped to key by 1
|
TFloatIntIterator |
iterator() |
float[] |
keys()
returns the keys of the map.
|
float[] |
keys(float[] a)
returns the keys of the map.
|
int |
put(float key,
int value)
Inserts a key/value pair into the map.
|
void |
putAll(TFloatIntHashMap map)
Put all the entries from the given map into this map.
|
int |
putIfAbsent(float key,
int value)
Inserts a key/value pair into the map if the specified key is not already
associated with a value.
|
void |
readExternal(java.io.ObjectInput in) |
protected void |
rehash(int newCapacity)
rehashes the map to the new capacity.
|
int |
remove(float key)
Deletes a key/value pair from the map.
|
protected void |
removeAt(int index)
removes the mapping at index from the map.
|
boolean |
retainEntries(TFloatIntProcedure 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.
|
java.lang.String |
toString() |
void |
transformValues(TIntFunction function)
Transform the values in this map using function.
|
void |
writeExternal(java.io.ObjectOutput out) |
computeHashCode, contains, forEach, index, insertionIndexcapacitycalculateGrownCapacity, compact, ensureCapacity, getAutoCompactionFactor, isEmpty, postInsertHook, reenableAutoCompaction, setAutoCompactionFactor, size, tempDisableAutoCompaction, trimToSizepublic TFloatIntHashMap()
TFloatIntHashMap instance with the default
capacity and load factor.public TFloatIntHashMap(int initialCapacity)
TFloatIntHashMap instance with a prime
capacity equal to or greater than initialCapacity and
with the default load factor.initialCapacity - an int valuepublic TFloatIntHashMap(int initialCapacity,
float loadFactor)
TFloatIntHashMap instance with a prime
capacity equal to or greater than initialCapacity and
with the specified load factor.initialCapacity - an int valueloadFactor - a float valuepublic TFloatIntHashMap(TFloatHashingStrategy strategy)
TFloatIntHashMap instance with the default
capacity and load factor.strategy - used to compute hash codes and to compare keys.public TFloatIntHashMap(int initialCapacity,
TFloatHashingStrategy strategy)
TFloatIntHashMap 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 TFloatIntHashMap(int initialCapacity,
float loadFactor,
TFloatHashingStrategy strategy)
TFloatIntHashMap 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 java.lang.Object clone()
clone in class TFloatHashpublic TFloatIntIterator iterator()
protected int setUp(int initialCapacity)
setUp in class TFloatHashinitialCapacity - an int valuepublic int put(float key,
int value)
key - an float valuevalue - an int valuepublic int putIfAbsent(float key,
int value)
key - an float valuevalue - an int valuepublic void putAll(TFloatIntHashMap map)
map - The map from which entries will be obtained to put into this map.protected void rehash(int newCapacity)
public int get(float key)
key - an float valuepublic int remove(float key)
key - an float valueint value, or (float)0 if no mapping for key existspublic boolean equals(java.lang.Object other)
equals in class java.lang.Objectother - an Object valueboolean valuepublic int hashCode()
hashCode in class java.lang.Objectprotected void removeAt(int index)
removeAt in class TFloatHashindex - an int valuepublic int[] getValues()
Collection valuepublic float[] keys()
Set valuepublic float[] keys(float[] a)
a - the array into which the elements of the list are to
be stored, if it is big enough; otherwise, a new array of the
same type is allocated for this purpose.Set valuepublic boolean containsValue(int val)
val - an int valueboolean valuepublic boolean containsKey(float key)
key - an float valueboolean valuepublic boolean forEachKey(TFloatProcedure procedure)
procedure - a TFloatProcedure valuepublic boolean forEachValue(TIntProcedure procedure)
procedure - a TIntProcedure valuepublic boolean forEachEntry(TFloatIntProcedure procedure)
procedure - a TOFloatIntProcedure valuepublic boolean retainEntries(TFloatIntProcedure procedure)
procedure - determines which entries to keeppublic void transformValues(TIntFunction function)
function - a TIntFunction valuepublic boolean increment(float key)
key - the key of the value to incrementpublic boolean adjustValue(float key,
int amount)
key - the key of the value to incrementamount - the amount to adjust the value by.public int adjustOrPutValue(float key,
int adjust_amount,
int put_amount)
key - the key of the value to incrementadjust_amount - the amount to adjust the value byput_amount - the value put into the map if the key is not initial presentpublic void writeExternal(java.io.ObjectOutput out)
throws java.io.IOException
writeExternal in interface java.io.ExternalizablewriteExternal in class THashjava.io.IOExceptionpublic void readExternal(java.io.ObjectInput in)
throws java.io.IOException,
java.lang.ClassNotFoundException
readExternal in interface java.io.ExternalizablereadExternal in class THashjava.io.IOExceptionjava.lang.ClassNotFoundExceptionpublic java.lang.String toString()
toString in class java.lang.ObjectGNU Trove is copyright © 2001-2009 Eric D. Friedman. All Rights Reserved.