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java.lang.Objectgnu.trove.THash
gnu.trove.TPrimitiveHash
gnu.trove.TByteHash
gnu.trove.TByteHashSet
public class TByteHashSet
An open addressed set implementation for byte primitives.
| Field Summary |
|---|
| Fields inherited from class gnu.trove.TByteHash |
|---|
_hashingStrategy, _set |
| Fields inherited from class gnu.trove.TPrimitiveHash |
|---|
_states, FREE, FULL, REMOVED |
| Fields inherited from class gnu.trove.THash |
|---|
_autoCompactionFactor, _autoCompactRemovesRemaining, _free, _loadFactor, _maxSize, _size, DEFAULT_INITIAL_CAPACITY, DEFAULT_LOAD_FACTOR |
| Constructor Summary | |
|---|---|
TByteHashSet()
Creates a new TByteHashSet instance with the default
capacity and load factor. |
|
TByteHashSet(byte[] array)
Creates a new TByteHashSet instance containing the
elements of array. |
|
TByteHashSet(byte[] array,
TByteHashingStrategy strategy)
Creates a new TByteHashSet instance containing the
elements of array. |
|
TByteHashSet(int initialCapacity)
Creates a new TByteHashSet instance with a prime
capacity equal to or greater than initialCapacity and
with the default load factor. |
|
TByteHashSet(int initialCapacity,
float loadFactor)
Creates a new TByteHashSet instance with a prime
capacity equal to or greater than initialCapacity and
with the specified load factor. |
|
TByteHashSet(int initialCapacity,
float loadFactor,
TByteHashingStrategy strategy)
Creates a new TByteHash instance with a prime
value at or near the specified capacity and load factor. |
|
TByteHashSet(int initialCapacity,
TByteHashingStrategy strategy)
Creates a new TByteHash instance whose capacity
is the next highest prime above initialCapacity + 1
unless that value is already prime. |
|
TByteHashSet(TByteHashingStrategy strategy)
Creates a new TByteHash instance with the default
capacity and load factor. |
|
| Method Summary | |
|---|---|
boolean |
add(byte val)
Inserts a value into the set. |
boolean |
addAll(byte[] array)
Adds all of the elements in array to the set. |
void |
clear()
Empties the set. |
boolean |
containsAll(byte[] array)
Tests the set to determine if all of the elements in array are present. |
boolean |
equals(java.lang.Object other)
Compares this set with another set for equality of their stored entries. |
int |
hashCode()
|
TByteIterator |
iterator()
|
void |
readExternal(java.io.ObjectInput in)
|
protected void |
rehash(int newCapacity)
Expands the set to accommodate new values. |
boolean |
remove(byte val)
Removes val from the set. |
boolean |
removeAll(byte[] array)
Removes all of the elements in array from the set. |
boolean |
retainAll(byte[] array)
Removes any values in the set which are not contained in array. |
byte[] |
toArray()
Returns a new array containing the values in the set. |
void |
writeExternal(java.io.ObjectOutput out)
|
| Methods inherited from class gnu.trove.TByteHash |
|---|
clone, computeHashCode, contains, forEach, index, insertionIndex, removeAt, setUp |
| Methods inherited from class gnu.trove.TPrimitiveHash |
|---|
capacity |
| Methods inherited from class gnu.trove.THash |
|---|
calculateGrownCapacity, compact, ensureCapacity, getAutoCompactionFactor, isEmpty, postInsertHook, reenableAutoCompaction, setAutoCompactionFactor, size, tempDisableAutoCompaction, trimToSize |
| Methods inherited from class java.lang.Object |
|---|
finalize, getClass, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public TByteHashSet()
TByteHashSet instance with the default
capacity and load factor.
public TByteHashSet(int initialCapacity)
TByteHashSet instance with a prime
capacity equal to or greater than initialCapacity and
with the default load factor.
initialCapacity - an int value
public TByteHashSet(int initialCapacity,
float loadFactor)
TByteHashSet instance with a prime
capacity equal to or greater than initialCapacity and
with the specified load factor.
initialCapacity - an int valueloadFactor - a float valuepublic TByteHashSet(byte[] array)
TByteHashSet instance containing the
elements of array.
array - an array of byte primitivespublic TByteHashSet(TByteHashingStrategy strategy)
TByteHash instance with the default
capacity and load factor.
strategy - used to compute hash codes and to compare keys.
public TByteHashSet(int initialCapacity,
TByteHashingStrategy strategy)
TByteHash instance whose capacity
is the next highest prime above initialCapacity + 1
unless that value is already prime.
initialCapacity - an int valuestrategy - used to compute hash codes and to compare keys.
public TByteHashSet(int initialCapacity,
float loadFactor,
TByteHashingStrategy strategy)
TByteHash 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.strategy - used to compute hash codes and to compare keys.
public TByteHashSet(byte[] array,
TByteHashingStrategy strategy)
TByteHashSet instance containing the
elements of array.
array - an array of byte primitivesstrategy - used to compute hash codes and to compare keys.| Method Detail |
|---|
public TByteIterator iterator()
public boolean add(byte val)
val - an byte value
protected void rehash(int newCapacity)
rehash in class THashnewCapacity - an int valuepublic byte[] toArray()
byte[] valuepublic void clear()
clear in class THashpublic boolean equals(java.lang.Object other)
equals in class java.lang.Objectother - an Object value
boolean valuepublic int hashCode()
hashCode in class java.lang.Objectpublic boolean remove(byte val)
val - an byte value
public boolean containsAll(byte[] array)
array - an array of byte primitives.
public boolean addAll(byte[] array)
array - an array of byte primitives.
public boolean removeAll(byte[] array)
array - an array of byte primitives.
public boolean retainAll(byte[] array)
array - an array of byte primitives.
public void writeExternal(java.io.ObjectOutput out)
throws java.io.IOException
writeExternal in interface java.io.ExternalizablewriteExternal in class THashjava.io.IOException
public void readExternal(java.io.ObjectInput in)
throws java.io.IOException,
java.lang.ClassNotFoundException
readExternal in interface java.io.ExternalizablereadExternal in class THashjava.io.IOException
java.lang.ClassNotFoundException
|
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