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java.lang.Object gnu.trove.impl.hash.THash gnu.trove.impl.hash.TPrimitiveHash gnu.trove.impl.hash.TIntShortHash gnu.trove.map.hash.TIntShortHashMap
public class TIntShortHashMap
An open addressed Map implementation for int keys and short values.
Nested Class Summary | |
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protected class |
TIntShortHashMap.TKeyView
a view onto the keys of the map. |
protected class |
TIntShortHashMap.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.TIntShortHash |
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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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TIntShortHashMap()
Creates a new TIntShortHashMap instance with the default
capacity and load factor. |
|
TIntShortHashMap(int initialCapacity)
Creates a new TIntShortHashMap instance with a prime
capacity equal to or greater than initialCapacity and
with the default load factor. |
|
TIntShortHashMap(int[] keys,
short[] values)
Creates a new TIntShortHashMap instance containing
all of the entries in the map passed in. |
|
TIntShortHashMap(int initialCapacity,
float loadFactor)
Creates a new TIntShortHashMap instance with a prime
capacity equal to or greater than initialCapacity and
with the specified load factor. |
|
TIntShortHashMap(int initialCapacity,
float loadFactor,
int noEntryKey,
short noEntryValue)
Creates a new TIntShortHashMap instance with a prime
capacity equal to or greater than initialCapacity and
with the specified load factor. |
|
TIntShortHashMap(TIntShortMap map)
Creates a new TIntShortHashMap instance containing
all of the entries in the map passed in. |
Method Summary | |
---|---|
short |
adjustOrPutValue(int 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(int key,
short amount)
Adjusts the primitive value mapped to key. |
void |
clear()
Empties the collection. |
boolean |
containsKey(int 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(TIntShortProcedure procedure)
Executes procedure for each key/value entry in the map. |
boolean |
forEachKey(TIntProcedure procedure)
Executes procedure for each key in the map. |
boolean |
forEachValue(TShortProcedure procedure)
Executes procedure for each value in the map. |
short |
get(int key)
Retrieves the value for key |
int |
hashCode()
|
boolean |
increment(int key)
Increments the primitive value mapped to key by 1 |
boolean |
isEmpty()
Tells whether this set is currently holding any elements. |
TIntShortIterator |
iterator()
|
int[] |
keys()
Returns the keys of the map as an array of int values. |
int[] |
keys(int[] array)
Returns the keys of the map. |
TIntSet |
keySet()
Returns the keys of the map as a TIntSet |
short |
put(int key,
short value)
Inserts a key/value pair into the map. |
void |
putAll(java.util.Map<? extends java.lang.Integer,? extends java.lang.Short> map)
Put all the entries from the given Map into this map. |
void |
putAll(TIntShortMap map)
Put all the entries from the given map into this map. |
short |
putIfAbsent(int 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(int key)
Deletes a key/value pair from the map. |
protected void |
removeAt(int index)
Releases the element currently stored at index. |
boolean |
retainEntries(TIntShortProcedure 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.TIntShortHash |
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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 |
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clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Methods inherited from interface gnu.trove.map.TIntShortMap |
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getNoEntryKey, getNoEntryValue, size |
Field Detail |
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protected transient short[] _values
Constructor Detail |
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public TIntShortHashMap()
TIntShortHashMap
instance with the default
capacity and load factor.
public TIntShortHashMap(int initialCapacity)
TIntShortHashMap
instance with a prime
capacity equal to or greater than initialCapacity and
with the default load factor.
initialCapacity
- an int
valuepublic TIntShortHashMap(int initialCapacity, float loadFactor)
TIntShortHashMap
instance with a prime
capacity equal to or greater than initialCapacity and
with the specified load factor.
initialCapacity
- an int
valueloadFactor
- a float
valuepublic TIntShortHashMap(int initialCapacity, float loadFactor, int noEntryKey, short noEntryValue)
TIntShortHashMap
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 int
value that represents
null for the Key set.noEntryValue
- a short
value that represents
null for the Value set.public TIntShortHashMap(int[] keys, short[] values)
TIntShortHashMap
instance containing
all of the entries in the map passed in.
keys
- a int array containing the keys for the matching values.values
- a short array containing the values.public TIntShortHashMap(TIntShortMap map)
TIntShortHashMap
instance containing
all of the entries in the map passed in.
map
- a TIntShortMap that will be duplicated.Method Detail |
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protected int setUp(int initialCapacity)
setUp
in class gnu.trove.impl.hash.TIntShortHash
initialCapacity
- an int
value
protected void rehash(int newCapacity)
rehash
in class gnu.trove.impl.hash.THash
newCapacity
- an int
valuepublic short put(int key, short value)
put
in interface TIntShortMap
key
- an int
valuevalue
- an short
value
TIntShortMap.getNoEntryValue()
).public short putIfAbsent(int key, short value)
putIfAbsent
in interface TIntShortMap
key
- an int
valuevalue
- an short
value
TIntShortMap.getNoEntryValue()
).public void putAll(java.util.Map<? extends java.lang.Integer,? extends java.lang.Short> map)
putAll
in interface TIntShortMap
map
- The Map from which entries will be obtained to put into this map.public void putAll(TIntShortMap map)
putAll
in interface TIntShortMap
map
- The map from which entries will be obtained to put into this map.public short get(int key)
get
in interface TIntShortMap
key
- an int
value
TIntShortMap.getNoEntryValue()
).public void clear()
clear
in interface TIntShortMap
clear
in class gnu.trove.impl.hash.THash
public boolean isEmpty()
isEmpty
in interface TIntShortMap
isEmpty
in class gnu.trove.impl.hash.THash
boolean
valuepublic short remove(int key)
remove
in interface TIntShortMap
key
- an int
value
TIntShortMap.getNoEntryValue()
).protected void removeAt(int index)
removeAt
in class gnu.trove.impl.hash.TIntShortHash
index
- an int
valuepublic TIntSet keySet()
keySet
in interface TIntShortMap
public int[] keys()
keys
in interface TIntShortMap
public int[] keys(int[] array)
keys
in interface TIntShortMap
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 TIntShortMap
public short[] values()
values
in interface TIntShortMap
public short[] values(short[] array)
values
in interface TIntShortMap
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 TIntShortMap
val
- an short
value
boolean
valuepublic boolean containsKey(int key)
containsKey
in interface TIntShortMap
key
- an int
value
boolean
valuepublic TIntShortIterator iterator()
iterator
in interface TIntShortMap
public boolean forEachKey(TIntProcedure procedure)
forEachKey
in interface TIntShortMap
procedure
- a TIntProcedure
value
public boolean forEachValue(TShortProcedure procedure)
forEachValue
in interface TIntShortMap
procedure
- a T#F#Procedure
value
public boolean forEachEntry(TIntShortProcedure procedure)
forEachEntry
in interface TIntShortMap
procedure
- a TOIntShortProcedure
value
public void transformValues(TShortFunction function)
transformValues
in interface TIntShortMap
function
- a TShortFunction
valuepublic boolean retainEntries(TIntShortProcedure procedure)
retainEntries
in interface TIntShortMap
procedure
- determines which entries to keep
public boolean increment(int key)
increment
in interface TIntShortMap
key
- the key of the value to increment
public boolean adjustValue(int key, short amount)
adjustValue
in interface TIntShortMap
key
- the key of the value to incrementamount
- the amount to adjust the value by.
public short adjustOrPutValue(int key, short adjust_amount, short put_amount)
adjustOrPutValue
in interface TIntShortMap
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.TIntShortHash
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.TIntShortHash
java.io.IOException
java.lang.ClassNotFoundException
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