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