Package gnu.trove.set.hash

Class TLinkedHashSet<E>

java.lang.Object

gnu.trove.impl.hash.THash

gnu.trove.impl.hash.TObjectHash<E>

gnu.trove.set.hash.THashSet<E>

gnu.trove.set.hash.TLinkedHashSet<E>

All Implemented Interfaces:

Externalizable, Serializable, Iterable<E>, Collection<E>, Set<E>

public class TLinkedHashSet<E>
extends gnu.trove.set.hash.THashSet<E>

Created by IntelliJ IDEA. User: Johan Date: 15/03/11 Time: 18:15 To change this template use File | Settings | File Templates.

See Also:

• Serialized Form

Field Summary

Fields inherited from class gnu.trove.impl.hash.TObjectHash

_set, consumeFreeSlot, FREE, REMOVED

Fields inherited from class gnu.trove.impl.hash.THash

_autoCompactionFactor, _autoCompactRemovesRemaining, _autoCompactTemporaryDisable, _free, _loadFactor, _maxSize, _size, DEFAULT_CAPACITY, DEFAULT_LOAD_FACTOR

Constructor Summary

Constructors

Constructor	Description
TLinkedHashSet()	Creates a new THashSet instance with the default capacity and load factor.
TLinkedHashSet(int initialCapacity)	Creates a new THashSet instance with a prime capacity equal to or greater than initialCapacity and with the default load factor.
TLinkedHashSet(int initialCapacity, float loadFactor)	Creates a new THashSet instance with a prime capacity equal to or greater than initialCapacity and with the specified load factor.
TLinkedHashSet(Collection<? extends E> es)	Creates a new THashSet instance containing the elements of collection.

Method Summary

Modifier and Type	Method	Description
boolean	add(E obj)	Inserts a value into the set.
void	clear()	Empties the set.
boolean	forEach(gnu.trove.procedure.TObjectProcedure<? super E> procedure)	Executes procedure for each element in the set.
gnu.trove.iterator.hash.TObjectHashIterator<E>	iterator()	Creates an iterator over the values of the set.
protected void	rehash(int newCapacity)	Expands the set to accommodate new values.
protected void	removeAt(int index)
int	setUp(int initialCapacity)	initializes the Object set of this hash table.
String	toString()
protected void	writeEntries(ObjectOutput out)

Methods inherited from class gnu.trove.set.hash.THashSet

addAll, containsAll, equals, hashCode, readExternal, remove, removeAll, retainAll, toArray, toArray, writeExternal

Methods inherited from class gnu.trove.impl.hash.TObjectHash

buildObjectContractViolation, capacity, contains, dumpExtraInfo, equals, hash, index, insertionIndex, insertKey, objectInfo, reportPotentialConcurrentMod, throwObjectContractViolation, throwObjectContractViolation

Methods inherited from class gnu.trove.impl.hash.THash

calculateGrownCapacity, compact, computeMaxSize, computeNextAutoCompactionAmount, ensureCapacity, fastCeil, getAutoCompactionFactor, isEmpty, postInsertHook, reenableAutoCompaction, saturatedCast, setAutoCompactionFactor, size, tempDisableAutoCompaction, trimToSize

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream, toArray

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface java.util.Set

contains, isEmpty, size, spliterator

Constructor Details

TLinkedHashSet

public TLinkedHashSet()

Creates a new THashSet instance with the default capacity and load factor.

TLinkedHashSet

public TLinkedHashSet(int initialCapacity)

Creates a new THashSet instance with a prime capacity equal to or greater than initialCapacity and with the default load factor.

Parameters:

initialCapacity - an int value

TLinkedHashSet

public TLinkedHashSet(int initialCapacity,
 float loadFactor)

Creates a new THashSet instance with a prime capacity equal to or greater than initialCapacity and with the specified load factor.

Parameters:

initialCapacity - an int value

loadFactor - a float value

TLinkedHashSet

public TLinkedHashSet(Collection<? extends E> es)

Creates a new THashSet instance containing the elements of collection.

Parameters:

es - a Collection value

Method Details

setUp

public int setUp(int initialCapacity)

initializes the Object set of this hash table.

Overrides:

setUp in class gnu.trove.impl.hash.TObjectHash<E>

Parameters:

initialCapacity - an int value

Returns:

an int value

clear

public void clear()

Empties the set.

Specified by:

clear in interface Collection<E>

Specified by:

clear in interface Set<E>

Overrides:

clear in class gnu.trove.set.hash.THashSet<E>

toString

public String toString()

Overrides:

toString in class gnu.trove.set.hash.THashSet<E>

add

public boolean add(E obj)

Inserts a value into the set.

Specified by:

add in interface Collection<E>

Specified by:

add in interface Set<E>

Overrides:

add in class gnu.trove.set.hash.THashSet<E>

Parameters:

obj - an Object value

Returns:

true if the set was modified by the add operation

removeAt

protected void removeAt(int index)

Overrides:

removeAt in class gnu.trove.impl.hash.TObjectHash<E>

rehash

protected void rehash(int newCapacity)

Expands the set to accommodate new values.

Overrides:

rehash in class gnu.trove.set.hash.THashSet<E>

Parameters:

newCapacity - an int value

writeEntries

protected void writeEntries(ObjectOutput out)
                     throws IOException

Overrides:

writeEntries in class gnu.trove.set.hash.THashSet<E>

Throws:

IOException

iterator

public gnu.trove.iterator.hash.TObjectHashIterator<E> iterator()

Creates an iterator over the values of the set. The iterator supports element deletion.

Specified by:

iterator in interface Collection<E>

Specified by:

iterator in interface Iterable<E>

Specified by:

iterator in interface Set<E>

Overrides:

iterator in class gnu.trove.set.hash.THashSet<E>

Returns:

an Iterator value

forEach

public boolean forEach(gnu.trove.procedure.TObjectProcedure<? super E> procedure)

Executes procedure for each element in the set.

Overrides:

forEach in class gnu.trove.impl.hash.TObjectHash<E>

Parameters:

procedure - a TObjectProcedure value

Returns:

false if the loop over the set terminated because the procedure returned false for some value.