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