public class TFloatShortHashMap extends TFloatHash implements java.io.Externalizable
| Modifier and Type | Field and Description |
|---|---|
protected short[] |
_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 |
|---|
TFloatShortHashMap()
Creates a new
TFloatShortHashMap instance with the default
capacity and load factor. |
TFloatShortHashMap(int initialCapacity)
Creates a new
TFloatShortHashMap instance with a prime
capacity equal to or greater than initialCapacity and
with the default load factor. |
TFloatShortHashMap(int initialCapacity,
float loadFactor)
Creates a new
TFloatShortHashMap instance with a prime
capacity equal to or greater than initialCapacity and
with the specified load factor. |
TFloatShortHashMap(int initialCapacity,
float loadFactor,
TFloatHashingStrategy strategy)
Creates a new
TFloatShortHashMap instance with a prime
value at or near the specified capacity and load factor. |
TFloatShortHashMap(int initialCapacity,
TFloatHashingStrategy strategy)
Creates a new
TFloatShortHashMap instance whose capacity
is the next highest prime above initialCapacity + 1
unless that value is already prime. |
TFloatShortHashMap(TFloatHashingStrategy strategy)
Creates a new
TFloatShortHashMap instance with the default
capacity and load factor. |
| Modifier and Type | Method and Description |
|---|---|
short |
adjustOrPutValue(float key,
short adjust_amount,
short put_amount)
Adjusts the primitive value mapped to the key if the key is present in the map.
|
boolean |
adjustValue(float key,
short 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(short 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(TFloatShortProcedure 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(TShortProcedure procedure)
Executes procedure for each value in the map.
|
short |
get(float key)
retrieves the value for key
|
short[] |
getValues()
Returns the values of the map.
|
int |
hashCode() |
boolean |
increment(float key)
Increments the primitive value mapped to key by 1
|
TFloatShortIterator |
iterator() |
float[] |
keys()
returns the keys of the map.
|
float[] |
keys(float[] a)
returns the keys of the map.
|
short |
put(float key,
short value)
Inserts a key/value pair into the map.
|
void |
putAll(TFloatShortHashMap map)
Put all the entries from the given map into this map.
|
short |
putIfAbsent(float key,
short 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.
|
short |
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(TFloatShortProcedure 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(TShortFunction 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 TFloatShortHashMap()
TFloatShortHashMap instance with the default
capacity and load factor.public TFloatShortHashMap(int initialCapacity)
TFloatShortHashMap instance with a prime
capacity equal to or greater than initialCapacity and
with the default load factor.initialCapacity - an int valuepublic TFloatShortHashMap(int initialCapacity,
float loadFactor)
TFloatShortHashMap instance with a prime
capacity equal to or greater than initialCapacity and
with the specified load factor.initialCapacity - an int valueloadFactor - a float valuepublic TFloatShortHashMap(TFloatHashingStrategy strategy)
TFloatShortHashMap instance with the default
capacity and load factor.strategy - used to compute hash codes and to compare keys.public TFloatShortHashMap(int initialCapacity,
TFloatHashingStrategy strategy)
TFloatShortHashMap 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 TFloatShortHashMap(int initialCapacity,
float loadFactor,
TFloatHashingStrategy strategy)
TFloatShortHashMap 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 TFloatShortIterator iterator()
protected int setUp(int initialCapacity)
setUp in class TFloatHashinitialCapacity - an int valuepublic short put(float key,
short value)
key - an float valuevalue - an short valuepublic short putIfAbsent(float key,
short value)
key - an float valuevalue - an short valuepublic void putAll(TFloatShortHashMap map)
map - The map from which entries will be obtained to put into this map.protected void rehash(int newCapacity)
public short get(float key)
key - an float valuepublic short remove(float key)
key - an float valueshort 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 short[] 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(short val)
val - an short valueboolean valuepublic boolean containsKey(float key)
key - an float valueboolean valuepublic boolean forEachKey(TFloatProcedure procedure)
procedure - a TFloatProcedure valuepublic boolean forEachValue(TShortProcedure procedure)
procedure - a TShortProcedure valuepublic boolean forEachEntry(TFloatShortProcedure procedure)
procedure - a TOFloatShortProcedure valuepublic boolean retainEntries(TFloatShortProcedure procedure)
procedure - determines which entries to keeppublic void transformValues(TShortFunction function)
function - a TShortFunction valuepublic boolean increment(float key)
key - the key of the value to incrementpublic boolean adjustValue(float key,
short amount)
key - the key of the value to incrementamount - the amount to adjust the value by.public short adjustOrPutValue(float key,
short adjust_amount,
short 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.