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java.lang.Object gnu.trove.impl.hash.THash gnu.trove.impl.hash.TPrimitiveHash gnu.trove.impl.hash.TFloatShortHash gnu.trove.map.hash.TFloatShortHashMap
public class TFloatShortHashMap
An open addressed Map implementation for float keys and short values.
Nested Class Summary | |
---|---|
protected class |
TFloatShortHashMap.TKeyView
a view onto the keys of the map. |
protected class |
TFloatShortHashMap.TValueView
a view onto the values of the map. |
Field Summary | |
---|---|
protected short[] |
_values
the values of the map |
Fields inherited from class gnu.trove.impl.hash.TFloatShortHash |
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_set, consumeFreeSlot, no_entry_key, no_entry_value |
Fields inherited from class gnu.trove.impl.hash.TPrimitiveHash |
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_states, FREE, FULL, REMOVED |
Fields inherited from class gnu.trove.impl.hash.THash |
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_autoCompactionFactor, _autoCompactRemovesRemaining, _autoCompactTemporaryDisable, _free, _loadFactor, _maxSize, _size, DEFAULT_CAPACITY, DEFAULT_LOAD_FACTOR |
Constructor Summary | |
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TFloatShortHashMap()
Creates a new TFloatShortHashMap instance with the default
capacity and load factor. |
|
TFloatShortHashMap(float[] keys,
short[] values)
Creates a new TFloatShortHashMap instance containing
all of the entries in the map passed in. |
|
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,
float noEntryKey,
short noEntryValue)
Creates a new TFloatShortHashMap instance with a prime
capacity equal to or greater than initialCapacity and
with the specified load factor. |
|
TFloatShortHashMap(TFloatShortMap map)
Creates a new TFloatShortHashMap instance containing
all of the entries in the map passed in. |
Method Summary | |
---|---|
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 collection. |
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)
|
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 |
int |
hashCode()
|
boolean |
increment(float key)
Increments the primitive value mapped to key by 1 |
boolean |
isEmpty()
Tells whether this set is currently holding any elements. |
TFloatShortIterator |
iterator()
|
float[] |
keys()
Returns the keys of the map as an array of float values. |
float[] |
keys(float[] array)
Returns the keys of the map. |
TFloatSet |
keySet()
Returns the keys of the map as a TFloatSet |
short |
put(float key,
short value)
Inserts a key/value pair into the map. |
void |
putAll(java.util.Map<? extends java.lang.Float,? extends java.lang.Short> map)
Put all the entries from the given Map into this map. |
void |
putAll(TFloatShortMap 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 set. |
short |
remove(float key)
Deletes a key/value pair from the map. |
protected void |
removeAt(int index)
Releases the element currently stored at index. |
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. |
TShortCollection |
valueCollection()
Returns the values of the map as a TShortCollection |
short[] |
values()
Returns the values of the map as an array of #e# values. |
short[] |
values(short[] array)
Returns the values of the map using an existing array. |
void |
writeExternal(java.io.ObjectOutput out)
|
Methods inherited from class gnu.trove.impl.hash.TFloatShortHash |
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contains, forEach, getNoEntryKey, getNoEntryValue, index, insertKey, XinsertKey |
Methods inherited from class gnu.trove.impl.hash.TPrimitiveHash |
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capacity |
Methods inherited from class gnu.trove.impl.hash.THash |
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calculateGrownCapacity, compact, computeMaxSize, computeNextAutoCompactionAmount, ensureCapacity, getAutoCompactionFactor, postInsertHook, reenableAutoCompaction, setAutoCompactionFactor, size, tempDisableAutoCompaction, trimToSize |
Methods inherited from class java.lang.Object |
---|
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Methods inherited from interface gnu.trove.map.TFloatShortMap |
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getNoEntryKey, getNoEntryValue, size |
Field Detail |
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protected transient short[] _values
Constructor Detail |
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public 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(int initialCapacity, float loadFactor, float noEntryKey, short noEntryValue)
TFloatShortHashMap
instance with a prime
capacity equal to or greater than initialCapacity and
with the specified load factor.
initialCapacity
- an int
valueloadFactor
- a float
valuenoEntryKey
- a float
value that represents
null for the Key set.noEntryValue
- a short
value that represents
null for the Value set.public TFloatShortHashMap(float[] keys, short[] values)
TFloatShortHashMap
instance containing
all of the entries in the map passed in.
keys
- a float array containing the keys for the matching values.values
- a short array containing the values.public TFloatShortHashMap(TFloatShortMap map)
TFloatShortHashMap
instance containing
all of the entries in the map passed in.
map
- a TFloatShortMap that will be duplicated.Method Detail |
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protected int setUp(int initialCapacity)
setUp
in class gnu.trove.impl.hash.TFloatShortHash
initialCapacity
- an int
value
protected void rehash(int newCapacity)
rehash
in class gnu.trove.impl.hash.THash
newCapacity
- an int
valuepublic short put(float key, short value)
put
in interface TFloatShortMap
key
- an float
valuevalue
- an short
value
TFloatShortMap.getNoEntryValue()
).public short putIfAbsent(float key, short value)
putIfAbsent
in interface TFloatShortMap
key
- an float
valuevalue
- an short
value
TFloatShortMap.getNoEntryValue()
).public void putAll(java.util.Map<? extends java.lang.Float,? extends java.lang.Short> map)
putAll
in interface TFloatShortMap
map
- The Map from which entries will be obtained to put into this map.public void putAll(TFloatShortMap map)
putAll
in interface TFloatShortMap
map
- The map from which entries will be obtained to put into this map.public short get(float key)
get
in interface TFloatShortMap
key
- an float
value
TFloatShortMap.getNoEntryValue()
).public void clear()
clear
in interface TFloatShortMap
clear
in class gnu.trove.impl.hash.THash
public boolean isEmpty()
isEmpty
in interface TFloatShortMap
isEmpty
in class gnu.trove.impl.hash.THash
boolean
valuepublic short remove(float key)
remove
in interface TFloatShortMap
key
- an float
value
TFloatShortMap.getNoEntryValue()
).protected void removeAt(int index)
removeAt
in class gnu.trove.impl.hash.TFloatShortHash
index
- an int
valuepublic TFloatSet keySet()
keySet
in interface TFloatShortMap
public float[] keys()
keys
in interface TFloatShortMap
public float[] keys(float[] array)
keys
in interface TFloatShortMap
array
- 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.
public TShortCollection valueCollection()
valueCollection
in interface TFloatShortMap
public short[] values()
values
in interface TFloatShortMap
public short[] values(short[] array)
values
in interface TFloatShortMap
array
- 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.
public boolean containsValue(short val)
containsValue
in interface TFloatShortMap
val
- an short
value
boolean
valuepublic boolean containsKey(float key)
containsKey
in interface TFloatShortMap
key
- an float
value
boolean
valuepublic TFloatShortIterator iterator()
iterator
in interface TFloatShortMap
public boolean forEachKey(TFloatProcedure procedure)
forEachKey
in interface TFloatShortMap
procedure
- a TFloatProcedure
value
public boolean forEachValue(TShortProcedure procedure)
forEachValue
in interface TFloatShortMap
procedure
- a T#F#Procedure
value
public boolean forEachEntry(TFloatShortProcedure procedure)
forEachEntry
in interface TFloatShortMap
procedure
- a TOFloatShortProcedure
value
public void transformValues(TShortFunction function)
transformValues
in interface TFloatShortMap
function
- a TShortFunction
valuepublic boolean retainEntries(TFloatShortProcedure procedure)
retainEntries
in interface TFloatShortMap
procedure
- determines which entries to keep
public boolean increment(float key)
increment
in interface TFloatShortMap
key
- the key of the value to increment
public boolean adjustValue(float key, short amount)
adjustValue
in interface TFloatShortMap
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)
adjustOrPutValue
in interface TFloatShortMap
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 present
public boolean equals(java.lang.Object other)
equals
in class java.lang.Object
public int hashCode()
hashCode
in class java.lang.Object
public java.lang.String toString()
toString
in class java.lang.Object
public void writeExternal(java.io.ObjectOutput out) throws java.io.IOException
writeExternal
in interface java.io.Externalizable
writeExternal
in class gnu.trove.impl.hash.TFloatShortHash
java.io.IOException
public void readExternal(java.io.ObjectInput in) throws java.io.IOException, java.lang.ClassNotFoundException
readExternal
in interface java.io.Externalizable
readExternal
in class gnu.trove.impl.hash.TFloatShortHash
java.io.IOException
java.lang.ClassNotFoundException
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