public class TDoubleDoubleHashMap extends gnu.trove.impl.hash.TDoubleDoubleHash implements TDoubleDoubleMap, java.io.Externalizable
Modifier and Type | Class and Description |
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protected class |
TDoubleDoubleHashMap.TKeyView
a view onto the keys of the map.
|
protected class |
TDoubleDoubleHashMap.TValueView
a view onto the values of the map.
|
Modifier and Type | Field and Description |
---|---|
protected double[] |
_values
the values of the map
|
Constructor and Description |
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TDoubleDoubleHashMap()
Creates a new
TDoubleDoubleHashMap instance with the default
capacity and load factor. |
TDoubleDoubleHashMap(double[] keys,
double[] values)
Creates a new
TDoubleDoubleHashMap instance containing
all of the entries in the map passed in. |
TDoubleDoubleHashMap(int initialCapacity)
Creates a new
TDoubleDoubleHashMap instance with a prime
capacity equal to or greater than initialCapacity and
with the default load factor. |
TDoubleDoubleHashMap(int initialCapacity,
float loadFactor)
Creates a new
TDoubleDoubleHashMap instance with a prime
capacity equal to or greater than initialCapacity and
with the specified load factor. |
TDoubleDoubleHashMap(int initialCapacity,
float loadFactor,
double noEntryKey,
double noEntryValue)
Creates a new
TDoubleDoubleHashMap instance with a prime
capacity equal to or greater than initialCapacity and
with the specified load factor. |
TDoubleDoubleHashMap(TDoubleDoubleMap map)
Creates a new
TDoubleDoubleHashMap instance containing
all of the entries in the map passed in. |
Modifier and Type | Method and Description |
---|---|
double |
adjustOrPutValue(double 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(double key,
double 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(double val)
Checks for the presence of val in the values of the map.
|
boolean |
equals(java.lang.Object other) |
boolean |
forEachEntry(TDoubleDoubleProcedure 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(TDoubleProcedure procedure)
Executes procedure for each value in the map.
|
double |
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.
|
TDoubleDoubleIterator |
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
|
double |
put(double key,
double value)
Inserts a key/value pair into the map.
|
void |
putAll(java.util.Map<? extends java.lang.Double,? extends java.lang.Double> map)
Put all the entries from the given Map into this map.
|
void |
putAll(TDoubleDoubleMap map)
Put all the entries from the given map into this map.
|
double |
putIfAbsent(double 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(double key)
Deletes a key/value pair from the map.
|
protected void |
removeAt(int index)
Releases the element currently stored at index.
|
boolean |
retainEntries(TDoubleDoubleProcedure 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) |
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 TDoubleDoubleHashMap()
TDoubleDoubleHashMap
instance with the default
capacity and load factor.public TDoubleDoubleHashMap(int initialCapacity)
TDoubleDoubleHashMap
instance with a prime
capacity equal to or greater than initialCapacity and
with the default load factor.initialCapacity
- an int
valuepublic TDoubleDoubleHashMap(int initialCapacity, float loadFactor)
TDoubleDoubleHashMap
instance with a prime
capacity equal to or greater than initialCapacity and
with the specified load factor.initialCapacity
- an int
valueloadFactor
- a float
valuepublic TDoubleDoubleHashMap(int initialCapacity, float loadFactor, double noEntryKey, double noEntryValue)
TDoubleDoubleHashMap
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 double
value that represents
null for the Value set.public TDoubleDoubleHashMap(double[] keys, double[] values)
TDoubleDoubleHashMap
instance containing
all of the entries in the map passed in.keys
- a double array containing the keys for the matching values.values
- a double array containing the values.public TDoubleDoubleHashMap(TDoubleDoubleMap map)
TDoubleDoubleHashMap
instance containing
all of the entries in the map passed in.map
- a TDoubleDoubleMap that will be duplicated.protected int setUp(int initialCapacity)
setUp
in class gnu.trove.impl.hash.TDoubleDoubleHash
initialCapacity
- an int
valueprotected void rehash(int newCapacity)
rehash
in class gnu.trove.impl.hash.THash
newCapacity
- an int
valuepublic double put(double key, double value)
put
in interface TDoubleDoubleMap
key
- an double
valuevalue
- an double
valueTDoubleDoubleMap.getNoEntryValue()
).public double putIfAbsent(double key, double value)
putIfAbsent
in interface TDoubleDoubleMap
key
- an double
valuevalue
- an double
valueTDoubleDoubleMap.getNoEntryValue()
).public void putAll(java.util.Map<? extends java.lang.Double,? extends java.lang.Double> map)
putAll
in interface TDoubleDoubleMap
map
- The Map from which entries will be obtained to put into this map.public void putAll(TDoubleDoubleMap map)
putAll
in interface TDoubleDoubleMap
map
- The map from which entries will be obtained to put into this map.public double get(double key)
get
in interface TDoubleDoubleMap
key
- an double
valueTDoubleDoubleMap.getNoEntryValue()
).public void clear()
clear
in interface TDoubleDoubleMap
clear
in class gnu.trove.impl.hash.THash
public boolean isEmpty()
isEmpty
in interface TDoubleDoubleMap
isEmpty
in class gnu.trove.impl.hash.THash
boolean
valuepublic double remove(double key)
remove
in interface TDoubleDoubleMap
key
- an double
valueTDoubleDoubleMap.getNoEntryValue()
).protected void removeAt(int index)
removeAt
in class gnu.trove.impl.hash.TDoubleDoubleHash
index
- an int
valuepublic TDoubleSet keySet()
keySet
in interface TDoubleDoubleMap
public double[] keys()
keys
in interface TDoubleDoubleMap
public double[] keys(double[] array)
keys
in interface TDoubleDoubleMap
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 TDoubleDoubleMap
public double[] values()
values
in interface TDoubleDoubleMap
public double[] values(double[] array)
values
in interface TDoubleDoubleMap
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 TDoubleDoubleMap
val
- an double
valueboolean
valuepublic boolean containsKey(double key)
containsKey
in interface TDoubleDoubleMap
key
- an double
valueboolean
valuepublic TDoubleDoubleIterator iterator()
iterator
in interface TDoubleDoubleMap
public boolean forEachKey(TDoubleProcedure procedure)
forEachKey
in interface TDoubleDoubleMap
procedure
- a TDoubleProcedure
valuepublic boolean forEachValue(TDoubleProcedure procedure)
forEachValue
in interface TDoubleDoubleMap
procedure
- a T#F#Procedure
valuepublic boolean forEachEntry(TDoubleDoubleProcedure procedure)
forEachEntry
in interface TDoubleDoubleMap
procedure
- a TODoubleDoubleProcedure
valuepublic void transformValues(TDoubleFunction function)
transformValues
in interface TDoubleDoubleMap
function
- a TDoubleFunction
valuepublic boolean retainEntries(TDoubleDoubleProcedure procedure)
retainEntries
in interface TDoubleDoubleMap
procedure
- determines which entries to keeppublic boolean increment(double key)
increment
in interface TDoubleDoubleMap
key
- the key of the value to incrementpublic boolean adjustValue(double key, double amount)
adjustValue
in interface TDoubleDoubleMap
key
- the key of the value to incrementamount
- the amount to adjust the value by.public double adjustOrPutValue(double key, double adjust_amount, double put_amount)
adjustOrPutValue
in interface TDoubleDoubleMap
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.TDoubleDoubleHash
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.TDoubleDoubleHash
java.io.IOException
java.lang.ClassNotFoundException