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java.lang.Object gnu.trove.impl.hash.THash gnu.trove.impl.hash.TPrimitiveHash gnu.trove.impl.hash.TFloatLongHash gnu.trove.map.hash.TFloatLongHashMap
public class TFloatLongHashMap
An open addressed Map implementation for float keys and long values.
Nested Class Summary | |
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protected class |
TFloatLongHashMap.TKeyView
a view onto the keys of the map. |
protected class |
TFloatLongHashMap.TValueView
a view onto the values of the map. |
Field Summary | |
---|---|
protected long[] |
_values
the values of the map |
Fields inherited from class gnu.trove.impl.hash.TFloatLongHash |
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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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TFloatLongHashMap()
Creates a new TFloatLongHashMap instance with the default
capacity and load factor. |
|
TFloatLongHashMap(float[] keys,
long[] values)
Creates a new TFloatLongHashMap instance containing
all of the entries in the map passed in. |
|
TFloatLongHashMap(int initialCapacity)
Creates a new TFloatLongHashMap instance with a prime
capacity equal to or greater than initialCapacity and
with the default load factor. |
|
TFloatLongHashMap(int initialCapacity,
float loadFactor)
Creates a new TFloatLongHashMap instance with a prime
capacity equal to or greater than initialCapacity and
with the specified load factor. |
|
TFloatLongHashMap(int initialCapacity,
float loadFactor,
float noEntryKey,
long noEntryValue)
Creates a new TFloatLongHashMap instance with a prime
capacity equal to or greater than initialCapacity and
with the specified load factor. |
|
TFloatLongHashMap(TFloatLongMap map)
Creates a new TFloatLongHashMap instance containing
all of the entries in the map passed in. |
Method Summary | |
---|---|
long |
adjustOrPutValue(float key,
long adjust_amount,
long put_amount)
Adjusts the primitive value mapped to the key if the key is present in the map. |
boolean |
adjustValue(float key,
long 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(long val)
Checks for the presence of val in the values of the map. |
boolean |
equals(java.lang.Object other)
|
boolean |
forEachEntry(TFloatLongProcedure 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(TLongProcedure procedure)
Executes procedure for each value in the map. |
long |
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. |
TFloatLongIterator |
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 |
long |
put(float key,
long value)
Inserts a key/value pair into the map. |
void |
putAll(java.util.Map<? extends java.lang.Float,? extends java.lang.Long> map)
Put all the entries from the given Map into this map. |
void |
putAll(TFloatLongMap map)
Put all the entries from the given map into this map. |
long |
putIfAbsent(float key,
long 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. |
long |
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(TFloatLongProcedure 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(TLongFunction function)
Transform the values in this map using function. |
TLongCollection |
valueCollection()
Returns the values of the map as a TLongCollection |
long[] |
values()
Returns the values of the map as an array of #e# values. |
long[] |
values(long[] 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.TFloatLongHash |
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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.TFloatLongMap |
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getNoEntryKey, getNoEntryValue, size |
Field Detail |
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protected transient long[] _values
Constructor Detail |
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public TFloatLongHashMap()
TFloatLongHashMap
instance with the default
capacity and load factor.
public TFloatLongHashMap(int initialCapacity)
TFloatLongHashMap
instance with a prime
capacity equal to or greater than initialCapacity and
with the default load factor.
initialCapacity
- an int
valuepublic TFloatLongHashMap(int initialCapacity, float loadFactor)
TFloatLongHashMap
instance with a prime
capacity equal to or greater than initialCapacity and
with the specified load factor.
initialCapacity
- an int
valueloadFactor
- a float
valuepublic TFloatLongHashMap(int initialCapacity, float loadFactor, float noEntryKey, long noEntryValue)
TFloatLongHashMap
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 long
value that represents
null for the Value set.public TFloatLongHashMap(float[] keys, long[] values)
TFloatLongHashMap
instance containing
all of the entries in the map passed in.
keys
- a float array containing the keys for the matching values.values
- a long array containing the values.public TFloatLongHashMap(TFloatLongMap map)
TFloatLongHashMap
instance containing
all of the entries in the map passed in.
map
- a TFloatLongMap that will be duplicated.Method Detail |
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protected int setUp(int initialCapacity)
setUp
in class gnu.trove.impl.hash.TFloatLongHash
initialCapacity
- an int
value
protected void rehash(int newCapacity)
rehash
in class gnu.trove.impl.hash.THash
newCapacity
- an int
valuepublic long put(float key, long value)
put
in interface TFloatLongMap
key
- an float
valuevalue
- an long
value
TFloatLongMap.getNoEntryValue()
).public long putIfAbsent(float key, long value)
putIfAbsent
in interface TFloatLongMap
key
- an float
valuevalue
- an long
value
TFloatLongMap.getNoEntryValue()
).public void putAll(java.util.Map<? extends java.lang.Float,? extends java.lang.Long> map)
putAll
in interface TFloatLongMap
map
- The Map from which entries will be obtained to put into this map.public void putAll(TFloatLongMap map)
putAll
in interface TFloatLongMap
map
- The map from which entries will be obtained to put into this map.public long get(float key)
get
in interface TFloatLongMap
key
- an float
value
TFloatLongMap.getNoEntryValue()
).public void clear()
clear
in interface TFloatLongMap
clear
in class gnu.trove.impl.hash.THash
public boolean isEmpty()
isEmpty
in interface TFloatLongMap
isEmpty
in class gnu.trove.impl.hash.THash
boolean
valuepublic long remove(float key)
remove
in interface TFloatLongMap
key
- an float
value
TFloatLongMap.getNoEntryValue()
).protected void removeAt(int index)
removeAt
in class gnu.trove.impl.hash.TFloatLongHash
index
- an int
valuepublic TFloatSet keySet()
keySet
in interface TFloatLongMap
public float[] keys()
keys
in interface TFloatLongMap
public float[] keys(float[] array)
keys
in interface TFloatLongMap
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 TLongCollection valueCollection()
valueCollection
in interface TFloatLongMap
public long[] values()
values
in interface TFloatLongMap
public long[] values(long[] array)
values
in interface TFloatLongMap
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(long val)
containsValue
in interface TFloatLongMap
val
- an long
value
boolean
valuepublic boolean containsKey(float key)
containsKey
in interface TFloatLongMap
key
- an float
value
boolean
valuepublic TFloatLongIterator iterator()
iterator
in interface TFloatLongMap
public boolean forEachKey(TFloatProcedure procedure)
forEachKey
in interface TFloatLongMap
procedure
- a TFloatProcedure
value
public boolean forEachValue(TLongProcedure procedure)
forEachValue
in interface TFloatLongMap
procedure
- a T#F#Procedure
value
public boolean forEachEntry(TFloatLongProcedure procedure)
forEachEntry
in interface TFloatLongMap
procedure
- a TOFloatLongProcedure
value
public void transformValues(TLongFunction function)
transformValues
in interface TFloatLongMap
function
- a TLongFunction
valuepublic boolean retainEntries(TFloatLongProcedure procedure)
retainEntries
in interface TFloatLongMap
procedure
- determines which entries to keep
public boolean increment(float key)
increment
in interface TFloatLongMap
key
- the key of the value to increment
public boolean adjustValue(float key, long amount)
adjustValue
in interface TFloatLongMap
key
- the key of the value to incrementamount
- the amount to adjust the value by.
public long adjustOrPutValue(float key, long adjust_amount, long put_amount)
adjustOrPutValue
in interface TFloatLongMap
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.TFloatLongHash
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.TFloatLongHash
java.io.IOException
java.lang.ClassNotFoundException
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