TCharSet
, TCharCollection
, java.io.Externalizable
, java.io.Serializable
public class TCharHashSet extends gnu.trove.impl.hash.TCharHash implements TCharSet, java.io.Externalizable
Constructor | Description |
---|---|
TCharHashSet() |
Creates a new
TCharHashSet instance with the default
capacity and load factor. |
TCharHashSet(char[] array) |
Creates a new
TCharHashSet instance containing the
elements of array. |
TCharHashSet(int initialCapacity) |
Creates a new
TCharHashSet instance with a prime
capacity equal to or greater than initialCapacity and
with the default load factor. |
TCharHashSet(int initialCapacity,
float load_factor) |
Creates a new
TIntHash instance with a prime
value at or near the specified capacity and load factor. |
TCharHashSet(int initial_capacity,
float load_factor,
char no_entry_value) |
Creates a new
TCharHashSet instance with a prime
capacity equal to or greater than initial_capacity and
with the specified load factor. |
TCharHashSet(TCharCollection collection) |
Creates a new
TCharHashSet instance that is a copy
of the existing set. |
TCharHashSet(java.util.Collection<? extends java.lang.Character> collection) |
Creates a new
TCharHashSet instance that is a copy
of the existing Collection. |
Modifier and Type | Method | Description |
---|---|---|
boolean |
add(char val) |
Inserts a value into the set.
|
boolean |
addAll(char[] array) |
Adds all of the elements in the array to the set.
|
boolean |
addAll(TCharCollection collection) |
Adds all of the elements in the TCharCollection to the set.
|
boolean |
addAll(java.util.Collection<? extends java.lang.Character> collection) |
Adds all of the elements in collection to the set.
|
void |
clear() |
Empties the collection.
|
boolean |
containsAll(char[] array) |
Tests the set to determine if all of the elements in
array are present.
|
boolean |
containsAll(TCharCollection collection) |
Tests the set to determine if all of the elements in
TCharCollection are present.
|
boolean |
containsAll(java.util.Collection<?> collection) |
Tests the set to determine if all of the elements in
collection are present.
|
boolean |
equals(java.lang.Object other) |
Compares the specified object with this set for equality.
|
int |
hashCode() |
Returns the hash code value for this set.
|
TCharIterator |
iterator() |
Creates an iterator over the values of the set.
|
void |
readExternal(java.io.ObjectInput in) |
|
protected void |
rehash(int newCapacity) |
Rehashes the set.
|
boolean |
remove(char val) |
Removes entry from the set.
|
boolean |
removeAll(char[] array) |
Removes all of the elements in array from the set.
|
boolean |
removeAll(TCharCollection collection) |
Removes all of the elements in TCharCollection from the set.
|
boolean |
removeAll(java.util.Collection<?> collection) |
Removes all of the elements in collection from the set.
|
boolean |
retainAll(char[] array) |
Removes any values in the set which are not contained in
array.
|
boolean |
retainAll(TCharCollection collection) |
Removes any values in the set which are not contained in
TCharCollection.
|
boolean |
retainAll(java.util.Collection<?> collection) |
Removes any values in the set which are not contained in
collection.
|
char[] |
toArray() |
Returns an array containing all of the elements in this set.
|
char[] |
toArray(char[] dest) |
Returns an array containing elements in this set.
|
java.lang.String |
toString() |
|
void |
writeExternal(java.io.ObjectOutput out) |
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
contains, forEach, getNoEntryValue, index, insertKey, removeAt, setUp
contains, forEach, getNoEntryValue, isEmpty, size
public TCharHashSet()
TCharHashSet
instance with the default
capacity and load factor.public TCharHashSet(int initialCapacity)
TCharHashSet
instance with a prime
capacity equal to or greater than initialCapacity and
with the default load factor.initialCapacity
- an int
valuepublic TCharHashSet(int initialCapacity, float load_factor)
TIntHash
instance with a prime
value at or near the specified capacity and load factor.initialCapacity
- used to find a prime capacity for the table.load_factor
- used to calculate the threshold over which
rehashing takes place.public TCharHashSet(int initial_capacity, float load_factor, char no_entry_value)
TCharHashSet
instance with a prime
capacity equal to or greater than initial_capacity and
with the specified load factor.initial_capacity
- an int
valueload_factor
- a float
valueno_entry_value
- a char
value that represents null.public TCharHashSet(java.util.Collection<? extends java.lang.Character> collection)
TCharHashSet
instance that is a copy
of the existing Collection.collection
- a Collection that will be duplicated.public TCharHashSet(TCharCollection collection)
TCharHashSet
instance that is a copy
of the existing set.collection
- a TCharSet that will be duplicated.public TCharHashSet(char[] array)
TCharHashSet
instance containing the
elements of array.array
- an array of char
primitivespublic TCharIterator iterator()
iterator
in interface TCharCollection
iterator
in interface TCharSet
TCharIterator
valuepublic char[] toArray()
The returned array will be "safe" in that no references to it are maintained by this set. (In other words, this method must allocate a new array even if this set is backed by an array). The caller is thus free to modify the returned array.
This method acts as bridge between array-based and collection-based APIs.
toArray
in interface TCharCollection
toArray
in interface TCharSet
public char[] toArray(char[] dest)
If this set fits in the specified array with room to spare
(i.e., the array has more elements than this set), the element in
the array immediately following the end of the set is set to
TCharSet.getNoEntryValue()
. (This is useful in determining
the length of this set only if the caller knows that this
set does not contain any elements representing null.)
If the native array is smaller than the set size, the array will be filled with elements in Iterator order until it is full and exclude the remainder.
If this set makes any guarantees as to what order its elements are returned by its iterator, this method must return the elements in the same order.
toArray
in interface TCharCollection
toArray
in interface TCharSet
dest
- the array into which the elements of this set are to be
stored.public boolean add(char val)
add
in interface TCharCollection
add
in interface TCharSet
val
- a char
valuepublic boolean remove(char val)
remove
in interface TCharCollection
remove
in interface TCharSet
val
- an char
valuepublic boolean containsAll(java.util.Collection<?> collection)
containsAll
in interface TCharCollection
containsAll
in interface TCharSet
collection
- a Collection
valuepublic boolean containsAll(TCharCollection collection)
containsAll
in interface TCharCollection
containsAll
in interface TCharSet
collection
- a TCharCollection
valuepublic boolean containsAll(char[] array)
containsAll
in interface TCharCollection
containsAll
in interface TCharSet
array
- as array
of char primitives.public boolean addAll(java.util.Collection<? extends java.lang.Character> collection)
addAll
in interface TCharCollection
addAll
in interface TCharSet
collection
- a Collection
valuepublic boolean addAll(TCharCollection collection)
addAll
in interface TCharCollection
addAll
in interface TCharSet
collection
- a TCharCollection
valuepublic boolean addAll(char[] array)
addAll
in interface TCharCollection
addAll
in interface TCharSet
array
- a array
of char primitives.public boolean retainAll(java.util.Collection<?> collection)
retainAll
in interface TCharCollection
retainAll
in interface TCharSet
collection
- a Collection
valuepublic boolean retainAll(TCharCollection collection)
retainAll
in interface TCharCollection
retainAll
in interface TCharSet
collection
- a TCharCollection
valuepublic boolean retainAll(char[] array)
retainAll
in interface TCharCollection
retainAll
in interface TCharSet
array
- an array
of char primitives.public boolean removeAll(java.util.Collection<?> collection)
removeAll
in interface TCharCollection
removeAll
in interface TCharSet
collection
- a Collection
valuepublic boolean removeAll(TCharCollection collection)
removeAll
in interface TCharCollection
removeAll
in interface TCharSet
collection
- a TCharCollection
valuepublic boolean removeAll(char[] array)
removeAll
in interface TCharCollection
removeAll
in interface TCharSet
array
- an array
of char primitives.public void clear()
clear
in interface TCharCollection
clear
in interface TCharSet
clear
in class gnu.trove.impl.hash.THash
protected void rehash(int newCapacity)
rehash
in class gnu.trove.impl.hash.THash
newCapacity
- an int
valuepublic boolean equals(java.lang.Object other)
equals
in interface TCharCollection
equals
in interface TCharSet
equals
in class java.lang.Object
other
- object to be compared for equality with this setpublic int hashCode()
Object.hashCode()
.hashCode
in interface TCharCollection
hashCode
in interface TCharSet
hashCode
in class java.lang.Object
Object.equals(Object)
,
Set.equals(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.THash
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.THash
java.io.IOException
java.lang.ClassNotFoundException