public class TObjectCharCustomHashMap<K> extends TCustomObjectHash<K> implements TObjectCharMap<K>, java.io.Externalizable
| Modifier and Type | Class and Description |
|---|---|
protected class |
TObjectCharCustomHashMap.KeyView
a view onto the keys of the map.
|
| Modifier and Type | Field and Description |
|---|---|
protected char[] |
_values
the values of the map
|
protected char |
no_entry_value
the value that represents null
|
strategy_set, consumeFreeSlot, FREE, REMOVED_autoCompactionFactor, _autoCompactRemovesRemaining, _autoCompactTemporaryDisable, _free, _loadFactor, _maxSize, _size, DEFAULT_CAPACITY, DEFAULT_LOAD_FACTOR| Constructor and Description |
|---|
TObjectCharCustomHashMap()
FOR EXTERNALIZATION ONLY!!!
|
TObjectCharCustomHashMap(HashingStrategy<? super K> strategy)
Creates a new
TObjectCharHashMap instance with the default
capacity and load factor. |
TObjectCharCustomHashMap(HashingStrategy<? super K> strategy,
int initialCapacity)
Creates a new
TObjectCharHashMap instance with a prime
capacity equal to or greater than initialCapacity and
with the default load factor. |
TObjectCharCustomHashMap(HashingStrategy<? super K> strategy,
int initialCapacity,
float loadFactor)
Creates a new
TObjectCharHashMap instance with a prime
capacity equal to or greater than initialCapacity and
with the specified load factor. |
TObjectCharCustomHashMap(HashingStrategy<? super K> strategy,
int initialCapacity,
float loadFactor,
char noEntryValue)
Creates a new
TObjectCharHashMap instance with a prime
value at or near the specified capacity and load factor. |
TObjectCharCustomHashMap(HashingStrategy<? super K> strategy,
TObjectCharMap<? extends K> map)
Creates a new
TObjectCharCustomHashMap that contains the entries
in the map passed to it. |
| Modifier and Type | Method and Description |
|---|---|
char |
adjustOrPutValue(K key,
char adjust_amount,
char put_amount)
Adds an amount to the primitive value mapped to the key if the key is present in
the map.
|
boolean |
adjustValue(K key,
char amount)
Adds an amount to the primitive value mapped to key.
|
void |
clear()
Empties the collection.
|
boolean |
containsKey(java.lang.Object key)
Checks for the present of key in the keys of the map.
|
boolean |
containsValue(char val)
Checks for the presence of val in the values of the map.
|
boolean |
equals(java.lang.Object other)
Compares this map with another map for equality of their stored
entries.
|
boolean |
forEachEntry(TObjectCharProcedure<? super K> procedure)
Executes procedure for each key/value entry in the
map.
|
boolean |
forEachKey(TObjectProcedure<? super K> procedure)
Executes procedure for each key in the map.
|
boolean |
forEachValue(TCharProcedure procedure)
Executes procedure for each value in the map.
|
char |
get(java.lang.Object key)
Retrieves the value for key.
|
char |
getNoEntryValue()
Returns the value that will be returned from
TObjectCharMap.get(java.lang.Object) or TObjectCharMap.put(K, char) if no
entry exists for a given key. |
int |
hashCode()
Returns the hash code value for this map.
|
boolean |
increment(K key)
Increments the primitive value mapped to key by 1
|
TObjectCharIterator<K> |
iterator()
Returns a TObjectCharIterator with access to this map's keys and values.
|
java.lang.Object[] |
keys()
Returns a copy of the keys of the map as an array.
|
K[] |
keys(K[] a)
Returns a copy of the keys of the map as an array.
|
java.util.Set<K> |
keySet()
Returns a
Set view of the keys contained in this map. |
char |
put(K key,
char value)
Inserts a key/value pair into the map.
|
void |
putAll(java.util.Map<? extends K,? extends java.lang.Character> map)
Copies all of the mappings from the specified map to this map
(optional operation).
|
void |
putAll(TObjectCharMap<? extends K> map)
Put all the entries from the given map into this map.
|
char |
putIfAbsent(K key,
char 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 map to the new capacity.
|
char |
remove(java.lang.Object key)
Deletes a key/value pair from the map.
|
protected void |
removeAt(int index)
Removes the mapping at index from the map.
|
boolean |
retainEntries(TObjectCharProcedure<? super K> procedure)
Retains only those entries in the map for which the procedure
returns a true value.
|
int |
setUp(int initialCapacity)
initializes the hashtable to a prime capacity which is at least
initialCapacity + 1.
|
java.lang.String |
toString() |
void |
transformValues(TCharFunction function)
Transform the values in this map using function.
|
TCharCollection |
valueCollection()
Returns a
TCharCollection view of the values contained in this map. |
char[] |
values()
Returns the values of the map as an array of char values.
|
char[] |
values(char[] array)
Returns the values of the map using an existing array.
|
void |
writeExternal(java.io.ObjectOutput out) |
equals, hashbuildObjectContractViolation, capacity, contains, dumpExtraInfo, forEach, index, insertionIndex, insertKey, objectInfo, reportPotentialConcurrentMod, throwObjectContractViolation, throwObjectContractViolationcalculateGrownCapacity, compact, computeMaxSize, computeNextAutoCompactionAmount, ensureCapacity, fastCeil, getAutoCompactionFactor, isEmpty, postInsertHook, reenableAutoCompaction, saturatedCast, setAutoCompactionFactor, size, tempDisableAutoCompaction, trimToSizeclone, finalize, getClass, notify, notifyAll, wait, wait, waitisEmpty, sizeprotected transient char[] _values
protected char no_entry_value
public TObjectCharCustomHashMap()
public TObjectCharCustomHashMap(HashingStrategy<? super K> strategy)
TObjectCharHashMap instance with the default
capacity and load factor.public TObjectCharCustomHashMap(HashingStrategy<? super K> strategy, int initialCapacity)
TObjectCharHashMap instance with a prime
capacity equal to or greater than initialCapacity and
with the default load factor.initialCapacity - an int valuepublic TObjectCharCustomHashMap(HashingStrategy<? super K> strategy, int initialCapacity, float loadFactor)
TObjectCharHashMap instance with a prime
capacity equal to or greater than initialCapacity and
with the specified load factor.initialCapacity - an int valueloadFactor - a float valuepublic TObjectCharCustomHashMap(HashingStrategy<? super K> strategy, int initialCapacity, float loadFactor, char noEntryValue)
TObjectCharHashMap instance with a prime
value at or near the specified capacity and load factor.initialCapacity - used to find a prime capacity for the table.loadFactor - used to calculate the threshold over which
rehashing takes place.noEntryValue - the value used to represent null.public TObjectCharCustomHashMap(HashingStrategy<? super K> strategy, TObjectCharMap<? extends K> map)
TObjectCharCustomHashMap that contains the entries
in the map passed to it.map - the TObjectCharMap to be copied.public int setUp(int initialCapacity)
setUp in class TObjectHash<K>initialCapacity - an int valueprotected void rehash(int newCapacity)
public char getNoEntryValue()
TObjectCharMap.get(java.lang.Object) or TObjectCharMap.put(K, char) if no
entry exists for a given key. The default value is generally zero, but can be
configured during construction of the collection.getNoEntryValue in interface TObjectCharMap<K>public boolean containsKey(java.lang.Object key)
containsKey in interface TObjectCharMap<K>public boolean containsValue(char val)
containsValue in interface TObjectCharMap<K>public char get(java.lang.Object key)
get in interface TObjectCharMap<K>TObjectCharMap.getNoEntryValue()).public char put(K key, char value)
put in interface TObjectCharMap<K>TObjectCharMap.getNoEntryValue()).public char putIfAbsent(K key, char value)
putIfAbsent in interface TObjectCharMap<K>key - key with which the specified value is to be associatedvalue - an char value to be associated with the specified keyTObjectCharMap.getNoEntryValue()).public char remove(java.lang.Object key)
remove in interface TObjectCharMap<K>key - an #k# valueTObjectCharMap.getNoEntryValue()).protected void removeAt(int index)
removeAt in class TObjectHash<K>index - an int valuepublic void putAll(java.util.Map<? extends K,? extends java.lang.Character> map)
put(k, v) on this map once
for each mapping from key k to value v in the
specified map. The behavior of this operation is undefined if the
specified map is modified while the operation is in progress.putAll in interface TObjectCharMap<K>map - mappings to be stored in this mappublic void putAll(TObjectCharMap<? extends K> map)
putAll in interface TObjectCharMap<K>map - The map from which entries will be obtained to put into this map.public void clear()
clear in interface TObjectCharMap<K>clear in class THashpublic java.util.Set<K> keySet()
Set view of the keys contained in this map.
The set is backed by the map, so changes to the map are
reflected in the set, and vice-versa. If the map is modified
while an iteration over the set is in progress (except through
the iterator's own remove operation), the results of
the iteration are undefined. The set supports element removal,
which removes the corresponding mapping from the map, via the
Iterator.remove, Set.remove,
removeAll, retainAll, and clear
operations. It does not support the add or addAll
operations.keySet in interface TObjectCharMap<K>public java.lang.Object[] keys()
keys in interface TObjectCharMap<K>public K[] keys(K[] a)
keys in interface TObjectCharMap<K>a - 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 TCharCollection valueCollection()
TCharCollection view of the values contained in this map.
The collection is backed by the map, so changes to the map are
reflected in the collection, and vice-versa. If the map is
modified while an iteration over the collection is in progress
(except through the iterator's own remove operation),
the results of the iteration are undefined. The collection
supports element removal, which removes the corresponding
mapping from the map, via the TCharIterator.remove,
TCharCollection.remove, removeAll,
retainAll and clear operations. It does not
support the add or addAll operations.valueCollection in interface TObjectCharMap<K>public char[] values()
values in interface TObjectCharMap<K>public char[] values(char[] array)
values in interface TObjectCharMap<K>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 TObjectCharIterator<K> iterator()
TObjectCharMapiterator in interface TObjectCharMap<K>public boolean increment(K key)
increment in interface TObjectCharMap<K>key - the key of the value to incrementpublic boolean adjustValue(K key, char amount)
adjustValue in interface TObjectCharMap<K>key - the key of the value to incrementamount - the amount to add to the value; may be positive, zero, or negativeTObjectCharMap.adjustOrPutValue(Object, char, char)public char adjustOrPutValue(K key, char adjust_amount, char put_amount)
adjustOrPutValue in interface TObjectCharMap<K>key - the key of the value to incrementadjust_amount - the amount to add to the value; may be positive, zero,
or negativeput_amount - the value put into the map if the key is not presentpublic boolean forEachKey(TObjectProcedure<? super K> procedure)
forEachKey in interface TObjectCharMap<K>procedure - a TObjectProcedure valuepublic boolean forEachValue(TCharProcedure procedure)
forEachValue in interface TObjectCharMap<K>procedure - a TCharProcedure valuepublic boolean forEachEntry(TObjectCharProcedure<? super K> procedure)
forEachEntry in interface TObjectCharMap<K>procedure - a TOObjectCharProcedure valuepublic boolean retainEntries(TObjectCharProcedure<? super K> procedure)
retainEntries in interface TObjectCharMap<K>procedure - determines which entries to keeppublic void transformValues(TCharFunction function)
transformValues in interface TObjectCharMap<K>function - a TCharFunction valuepublic boolean equals(java.lang.Object other)
equals in interface TObjectCharMap<K>equals in class java.lang.Objectother - an Object valueboolean valuepublic int hashCode()
Object.hashCode().hashCode in interface TObjectCharMap<K>hashCode in class java.lang.ObjectObject.equals(Object),
TObjectCharMap.equals(Object)public void writeExternal(java.io.ObjectOutput out)
throws java.io.IOException
writeExternal in interface java.io.ExternalizablewriteExternal in class TCustomObjectHash<K>java.io.IOExceptionpublic void readExternal(java.io.ObjectInput in)
throws java.io.IOException,
java.lang.ClassNotFoundException
readExternal in interface java.io.ExternalizablereadExternal in class TCustomObjectHash<K>java.io.IOExceptionjava.lang.ClassNotFoundExceptionpublic java.lang.String toString()
toString in class java.lang.Object