gnu.trove.map.hash
public class TShortByteHashMap extends gnu.trove.impl.hash.TShortByteHash implements TShortByteMap, java.io.Externalizable
Modifier and Type | Class and Description |
---|---|
protected class |
TShortByteHashMap.TKeyView
a view onto the keys of the map.
|
protected class |
TShortByteHashMap.TValueView
a view onto the values of the map.
|
Modifier and Type | Field and Description |
---|---|
protected byte[] |
_values
the values of the map
|
Constructor and Description |
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TShortByteHashMap()
Creates a new
TShortByteHashMap instance with the default
capacity and load factor. |
TShortByteHashMap(int initialCapacity)
Creates a new
TShortByteHashMap instance with a prime
capacity equal to or greater than initialCapacity and
with the default load factor. |
TShortByteHashMap(int initialCapacity,
float loadFactor)
Creates a new
TShortByteHashMap instance with a prime
capacity equal to or greater than initialCapacity and
with the specified load factor. |
TShortByteHashMap(int initialCapacity,
float loadFactor,
short noEntryKey,
byte noEntryValue)
Creates a new
TShortByteHashMap instance with a prime
capacity equal to or greater than initialCapacity and
with the specified load factor. |
TShortByteHashMap(short[] keys,
byte[] values)
Creates a new
TShortByteHashMap instance containing
all of the entries in the map passed in. |
TShortByteHashMap(TShortByteMap map)
Creates a new
TShortByteHashMap instance containing
all of the entries in the map passed in. |
Modifier and Type | Method and Description |
---|---|
byte |
adjustOrPutValue(short key,
byte adjust_amount,
byte put_amount)
Adjusts the primitive value mapped to the key if the key is present in the map.
|
boolean |
adjustValue(short key,
byte 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(byte val)
Checks for the presence of val in the values of the map.
|
boolean |
equals(java.lang.Object other) |
boolean |
forEachEntry(TShortByteProcedure 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(TByteProcedure procedure)
Executes procedure for each value in the map.
|
byte |
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.
|
TShortByteIterator |
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
|
byte |
put(short key,
byte value)
Inserts a key/value pair into the map.
|
void |
putAll(java.util.Map<? extends java.lang.Short,? extends java.lang.Byte> map)
Put all the entries from the given Map into this map.
|
void |
putAll(TShortByteMap map)
Put all the entries from the given map into this map.
|
byte |
putIfAbsent(short key,
byte 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.
|
byte |
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(TShortByteProcedure 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(TByteFunction function)
Transform the values in this map using function.
|
TByteCollection |
valueCollection()
Returns the values of the map as a TByteCollection
|
byte[] |
values()
Returns the values of the map as an array of #e# values.
|
byte[] |
values(byte[] 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 TShortByteHashMap()
TShortByteHashMap
instance with the default
capacity and load factor.public TShortByteHashMap(int initialCapacity)
TShortByteHashMap
instance with a prime
capacity equal to or greater than initialCapacity and
with the default load factor.initialCapacity
- an int
valuepublic TShortByteHashMap(int initialCapacity, float loadFactor)
TShortByteHashMap
instance with a prime
capacity equal to or greater than initialCapacity and
with the specified load factor.initialCapacity
- an int
valueloadFactor
- a float
valuepublic TShortByteHashMap(int initialCapacity, float loadFactor, short noEntryKey, byte noEntryValue)
TShortByteHashMap
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 byte
value that represents
null for the Value set.public TShortByteHashMap(short[] keys, byte[] values)
TShortByteHashMap
instance containing
all of the entries in the map passed in.keys
- a short array containing the keys for the matching values.values
- a byte array containing the values.public TShortByteHashMap(TShortByteMap map)
TShortByteHashMap
instance containing
all of the entries in the map passed in.map
- a TShortByteMap that will be duplicated.protected int setUp(int initialCapacity)
setUp
in class gnu.trove.impl.hash.TShortByteHash
initialCapacity
- an int
valueprotected void rehash(int newCapacity)
rehash
in class gnu.trove.impl.hash.THash
newCapacity
- an int
valuepublic byte put(short key, byte value)
put
in interface TShortByteMap
key
- an short
valuevalue
- an byte
valueTShortByteMap.getNoEntryValue()
).public byte putIfAbsent(short key, byte value)
putIfAbsent
in interface TShortByteMap
key
- an short
valuevalue
- an byte
valueTShortByteMap.getNoEntryValue()
).public void putAll(java.util.Map<? extends java.lang.Short,? extends java.lang.Byte> map)
putAll
in interface TShortByteMap
map
- The Map from which entries will be obtained to put into this map.public void putAll(TShortByteMap map)
putAll
in interface TShortByteMap
map
- The map from which entries will be obtained to put into this map.public byte get(short key)
get
in interface TShortByteMap
key
- an short
valueTShortByteMap.getNoEntryValue()
).public void clear()
clear
in interface TShortByteMap
clear
in class gnu.trove.impl.hash.THash
public boolean isEmpty()
isEmpty
in interface TShortByteMap
isEmpty
in class gnu.trove.impl.hash.THash
boolean
valuepublic byte remove(short key)
remove
in interface TShortByteMap
key
- an short
valueTShortByteMap.getNoEntryValue()
).protected void removeAt(int index)
removeAt
in class gnu.trove.impl.hash.TShortByteHash
index
- an int
valuepublic TShortSet keySet()
keySet
in interface TShortByteMap
public short[] keys()
keys
in interface TShortByteMap
public short[] keys(short[] array)
keys
in interface TShortByteMap
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 TByteCollection valueCollection()
valueCollection
in interface TShortByteMap
public byte[] values()
values
in interface TShortByteMap
public byte[] values(byte[] array)
values
in interface TShortByteMap
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(byte val)
containsValue
in interface TShortByteMap
val
- an byte
valueboolean
valuepublic boolean containsKey(short key)
containsKey
in interface TShortByteMap
key
- an short
valueboolean
valuepublic TShortByteIterator iterator()
iterator
in interface TShortByteMap
public boolean forEachKey(TShortProcedure procedure)
forEachKey
in interface TShortByteMap
procedure
- a TShortProcedure
valuepublic boolean forEachValue(TByteProcedure procedure)
forEachValue
in interface TShortByteMap
procedure
- a T#F#Procedure
valuepublic boolean forEachEntry(TShortByteProcedure procedure)
forEachEntry
in interface TShortByteMap
procedure
- a TOShortByteProcedure
valuepublic void transformValues(TByteFunction function)
transformValues
in interface TShortByteMap
function
- a TByteFunction
valuepublic boolean retainEntries(TShortByteProcedure procedure)
retainEntries
in interface TShortByteMap
procedure
- determines which entries to keeppublic boolean increment(short key)
increment
in interface TShortByteMap
key
- the key of the value to incrementpublic boolean adjustValue(short key, byte amount)
adjustValue
in interface TShortByteMap
key
- the key of the value to incrementamount
- the amount to adjust the value by.public byte adjustOrPutValue(short key, byte adjust_amount, byte put_amount)
adjustOrPutValue
in interface TShortByteMap
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.TShortByteHash
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.TShortByteHash
java.io.IOException
java.lang.ClassNotFoundException