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java.lang.Objectgnu.trove.THash
gnu.trove.TPrimitiveHash
gnu.trove.TFloatHash
gnu.trove.TFloatHashSet
public class TFloatHashSet
An open addressed set implementation for float primitives.
| Field Summary |
|---|
| Fields inherited from class gnu.trove.TFloatHash |
|---|
_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 | |
|---|---|
TFloatHashSet()
Creates a new TFloatHashSet instance with the default
capacity and load factor. |
|
TFloatHashSet(float[] array)
Creates a new TFloatHashSet instance containing the
elements of array. |
|
TFloatHashSet(float[] array,
TFloatHashingStrategy strategy)
Creates a new TFloatHashSet instance containing the
elements of array. |
|
TFloatHashSet(int initialCapacity)
Creates a new TFloatHashSet instance with a prime
capacity equal to or greater than initialCapacity and
with the default load factor. |
|
TFloatHashSet(int initialCapacity,
float loadFactor)
Creates a new TFloatHashSet instance with a prime
capacity equal to or greater than initialCapacity and
with the specified load factor. |
|
TFloatHashSet(int initialCapacity,
float loadFactor,
TFloatHashingStrategy strategy)
Creates a new TFloatHash instance with a prime
value at or near the specified capacity and load factor. |
|
TFloatHashSet(int initialCapacity,
TFloatHashingStrategy strategy)
Creates a new TFloatHash instance whose capacity
is the next highest prime above initialCapacity + 1
unless that value is already prime. |
|
TFloatHashSet(TFloatHashingStrategy strategy)
Creates a new TFloatHash instance with the default
capacity and load factor. |
|
| Method Summary | |
|---|---|
boolean |
add(float val)
Inserts a value into the set. |
boolean |
addAll(float[] array)
Adds all of the elements in array to the set. |
void |
clear()
Empties the set. |
boolean |
containsAll(float[] 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()
|
TFloatIterator |
iterator()
|
void |
readExternal(java.io.ObjectInput in)
|
protected void |
rehash(int newCapacity)
Expands the set to accommodate new values. |
boolean |
remove(float val)
Removes val from the set. |
boolean |
removeAll(float[] array)
Removes all of the elements in array from the set. |
boolean |
retainAll(float[] array)
Removes any values in the set which are not contained in array. |
float[] |
toArray()
Returns a new array containing the values in the set. |
void |
writeExternal(java.io.ObjectOutput out)
|
| Methods inherited from class gnu.trove.TFloatHash |
|---|
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 TFloatHashSet()
TFloatHashSet instance with the default
capacity and load factor.
public TFloatHashSet(int initialCapacity)
TFloatHashSet instance with a prime
capacity equal to or greater than initialCapacity and
with the default load factor.
initialCapacity - an int value
public TFloatHashSet(int initialCapacity,
float loadFactor)
TFloatHashSet instance with a prime
capacity equal to or greater than initialCapacity and
with the specified load factor.
initialCapacity - an int valueloadFactor - a float valuepublic TFloatHashSet(float[] array)
TFloatHashSet instance containing the
elements of array.
array - an array of float primitivespublic TFloatHashSet(TFloatHashingStrategy strategy)
TFloatHash instance with the default
capacity and load factor.
strategy - used to compute hash codes and to compare keys.
public TFloatHashSet(int initialCapacity,
TFloatHashingStrategy strategy)
TFloatHash 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 TFloatHashSet(int initialCapacity,
float loadFactor,
TFloatHashingStrategy strategy)
TFloatHash 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 TFloatHashSet(float[] array,
TFloatHashingStrategy strategy)
TFloatHashSet instance containing the
elements of array.
array - an array of float primitivesstrategy - used to compute hash codes and to compare keys.| Method Detail |
|---|
public TFloatIterator iterator()
public boolean add(float val)
val - an float value
protected void rehash(int newCapacity)
rehash in class THashnewCapacity - an int valuepublic float[] toArray()
float[] 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(float val)
val - an float value
public boolean containsAll(float[] array)
array - an array of float primitives.
public boolean addAll(float[] array)
array - an array of float primitives.
public boolean removeAll(float[] array)
array - an array of float primitives.
public boolean retainAll(float[] array)
array - an array of float 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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