gnu.trove.map.hash
public class TDoubleFloatHashMap extends gnu.trove.impl.hash.TDoubleFloatHash implements TDoubleFloatMap, java.io.Externalizable
Modifier and Type | Class and Description |
---|---|
protected class |
TDoubleFloatHashMap.TKeyView
a view onto the keys of the map.
|
protected class |
TDoubleFloatHashMap.TValueView
a view onto the values of the map.
|
Modifier and Type | Field and Description |
---|---|
protected float[] |
_values
the values of the map
|
Constructor and Description |
---|
TDoubleFloatHashMap()
Creates a new
TDoubleFloatHashMap instance with the default
capacity and load factor. |
TDoubleFloatHashMap(double[] keys,
float[] values)
Creates a new
TDoubleFloatHashMap instance containing
all of the entries in the map passed in. |
TDoubleFloatHashMap(int initialCapacity)
Creates a new
TDoubleFloatHashMap instance with a prime
capacity equal to or greater than initialCapacity and
with the default load factor. |
TDoubleFloatHashMap(int initialCapacity,
float loadFactor)
Creates a new
TDoubleFloatHashMap instance with a prime
capacity equal to or greater than initialCapacity and
with the specified load factor. |
TDoubleFloatHashMap(int initialCapacity,
float loadFactor,
double noEntryKey,
float noEntryValue)
Creates a new
TDoubleFloatHashMap instance with a prime
capacity equal to or greater than initialCapacity and
with the specified load factor. |
TDoubleFloatHashMap(TDoubleFloatMap map)
Creates a new
TDoubleFloatHashMap instance containing
all of the entries in the map passed in. |
Modifier and Type | Method and Description |
---|---|
float |
adjustOrPutValue(double key,
float adjust_amount,
float put_amount)
Adjusts the primitive value mapped to the key if the key is present in the map.
|
boolean |
adjustValue(double key,
float amount)
Adjusts the primitive value mapped to key.
|
void |
clear()
Empties the collection.
|
boolean |
containsKey(double key)
Checks for the present of key in the keys of the map.
|
boolean |
containsValue(float val)
Checks for the presence of val in the values of the map.
|
boolean |
equals(java.lang.Object other) |
boolean |
forEachEntry(TDoubleFloatProcedure procedure)
Executes procedure for each key/value entry in the
map.
|
boolean |
forEachKey(TDoubleProcedure procedure)
Executes procedure for each key in the map.
|
boolean |
forEachValue(TFloatProcedure procedure)
Executes procedure for each value in the map.
|
float |
get(double key)
Retrieves the value for key
|
int |
hashCode() |
boolean |
increment(double key)
Increments the primitive value mapped to key by 1
|
boolean |
isEmpty()
Tells whether this set is currently holding any elements.
|
TDoubleFloatIterator |
iterator() |
double[] |
keys()
Returns the keys of the map as an array of double values.
|
double[] |
keys(double[] array)
Returns the keys of the map.
|
TDoubleSet |
keySet()
Returns the keys of the map as a TDoubleSet
|
float |
put(double key,
float value)
Inserts a key/value pair into the map.
|
void |
putAll(java.util.Map<? extends java.lang.Double,? extends java.lang.Float> map)
Put all the entries from the given Map into this map.
|
void |
putAll(TDoubleFloatMap map)
Put all the entries from the given map into this map.
|
float |
putIfAbsent(double key,
float 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.
|
float |
remove(double key)
Deletes a key/value pair from the map.
|
protected void |
removeAt(int index)
Releases the element currently stored at index.
|
boolean |
retainEntries(TDoubleFloatProcedure 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(TFloatFunction function)
Transform the values in this map using function.
|
TFloatCollection |
valueCollection()
Returns the values of the map as a TFloatCollection
|
float[] |
values()
Returns the values of the map as an array of #e# values.
|
float[] |
values(float[] array)
Returns the values of the map using an existing array.
|
void |
writeExternal(java.io.ObjectOutput out) |
contains, forEach, getNoEntryKey, getNoEntryValue, index, insertKey, XinsertKey
calculateGrownCapacity, compact, computeMaxSize, computeNextAutoCompactionAmount, ensureCapacity, getAutoCompactionFactor, postInsertHook, reenableAutoCompaction, setAutoCompactionFactor, size, tempDisableAutoCompaction, trimToSize
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
getNoEntryKey, getNoEntryValue, size
public TDoubleFloatHashMap()
TDoubleFloatHashMap
instance with the default
capacity and load factor.public TDoubleFloatHashMap(int initialCapacity)
TDoubleFloatHashMap
instance with a prime
capacity equal to or greater than initialCapacity and
with the default load factor.initialCapacity
- an int
valuepublic TDoubleFloatHashMap(int initialCapacity, float loadFactor)
TDoubleFloatHashMap
instance with a prime
capacity equal to or greater than initialCapacity and
with the specified load factor.initialCapacity
- an int
valueloadFactor
- a float
valuepublic TDoubleFloatHashMap(int initialCapacity, float loadFactor, double noEntryKey, float noEntryValue)
TDoubleFloatHashMap
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 double
value that represents
null for the Key set.noEntryValue
- a float
value that represents
null for the Value set.public TDoubleFloatHashMap(double[] keys, float[] values)
TDoubleFloatHashMap
instance containing
all of the entries in the map passed in.keys
- a double array containing the keys for the matching values.values
- a float array containing the values.public TDoubleFloatHashMap(TDoubleFloatMap map)
TDoubleFloatHashMap
instance containing
all of the entries in the map passed in.map
- a TDoubleFloatMap that will be duplicated.protected int setUp(int initialCapacity)
setUp
in class gnu.trove.impl.hash.TDoubleFloatHash
initialCapacity
- an int
valueprotected void rehash(int newCapacity)
rehash
in class gnu.trove.impl.hash.THash
newCapacity
- an int
valuepublic float put(double key, float value)
put
in interface TDoubleFloatMap
key
- an double
valuevalue
- an float
valueTDoubleFloatMap.getNoEntryValue()
).public float putIfAbsent(double key, float value)
putIfAbsent
in interface TDoubleFloatMap
key
- an double
valuevalue
- an float
valueTDoubleFloatMap.getNoEntryValue()
).public void putAll(java.util.Map<? extends java.lang.Double,? extends java.lang.Float> map)
putAll
in interface TDoubleFloatMap
map
- The Map from which entries will be obtained to put into this map.public void putAll(TDoubleFloatMap map)
putAll
in interface TDoubleFloatMap
map
- The map from which entries will be obtained to put into this map.public float get(double key)
get
in interface TDoubleFloatMap
key
- an double
valueTDoubleFloatMap.getNoEntryValue()
).public void clear()
clear
in interface TDoubleFloatMap
clear
in class gnu.trove.impl.hash.THash
public boolean isEmpty()
isEmpty
in interface TDoubleFloatMap
isEmpty
in class gnu.trove.impl.hash.THash
boolean
valuepublic float remove(double key)
remove
in interface TDoubleFloatMap
key
- an double
valueTDoubleFloatMap.getNoEntryValue()
).protected void removeAt(int index)
removeAt
in class gnu.trove.impl.hash.TDoubleFloatHash
index
- an int
valuepublic TDoubleSet keySet()
keySet
in interface TDoubleFloatMap
public double[] keys()
keys
in interface TDoubleFloatMap
public double[] keys(double[] array)
keys
in interface TDoubleFloatMap
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 TFloatCollection valueCollection()
valueCollection
in interface TDoubleFloatMap
public float[] values()
values
in interface TDoubleFloatMap
public float[] values(float[] array)
values
in interface TDoubleFloatMap
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(float val)
containsValue
in interface TDoubleFloatMap
val
- an float
valueboolean
valuepublic boolean containsKey(double key)
containsKey
in interface TDoubleFloatMap
key
- an double
valueboolean
valuepublic TDoubleFloatIterator iterator()
iterator
in interface TDoubleFloatMap
public boolean forEachKey(TDoubleProcedure procedure)
forEachKey
in interface TDoubleFloatMap
procedure
- a TDoubleProcedure
valuepublic boolean forEachValue(TFloatProcedure procedure)
forEachValue
in interface TDoubleFloatMap
procedure
- a T#F#Procedure
valuepublic boolean forEachEntry(TDoubleFloatProcedure procedure)
forEachEntry
in interface TDoubleFloatMap
procedure
- a TODoubleFloatProcedure
valuepublic void transformValues(TFloatFunction function)
transformValues
in interface TDoubleFloatMap
function
- a TFloatFunction
valuepublic boolean retainEntries(TDoubleFloatProcedure procedure)
retainEntries
in interface TDoubleFloatMap
procedure
- determines which entries to keeppublic boolean increment(double key)
increment
in interface TDoubleFloatMap
key
- the key of the value to incrementpublic boolean adjustValue(double key, float amount)
adjustValue
in interface TDoubleFloatMap
key
- the key of the value to incrementamount
- the amount to adjust the value by.public float adjustOrPutValue(double key, float adjust_amount, float put_amount)
adjustOrPutValue
in interface TDoubleFloatMap
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 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.TDoubleFloatHash
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.TDoubleFloatHash
java.io.IOException
java.lang.ClassNotFoundException