it.unimi.dsi.fastutil.floats
Class FloatLists.Singleton

java.lang.Object
  extended by java.util.AbstractCollection<java.lang.Float>
      extended by it.unimi.dsi.fastutil.floats.AbstractFloatCollection
          extended by it.unimi.dsi.fastutil.floats.AbstractFloatList
              extended by it.unimi.dsi.fastutil.floats.FloatLists.Singleton
All Implemented Interfaces:
FloatCollection, FloatIterable, FloatList, FloatStack, Stack<java.lang.Float>, java.io.Serializable, java.lang.Cloneable, java.lang.Comparable<java.util.List<? extends java.lang.Float>>, java.lang.Iterable<java.lang.Float>, java.util.Collection<java.lang.Float>, java.util.List<java.lang.Float>
Enclosing class:
FloatLists

public static class FloatLists.Singleton
extends AbstractFloatList
implements java.io.Serializable, java.lang.Cloneable

An immutable class representing a type-specific singleton list.

This class may be useful to implement your own in case you subclass a type-specific list.

See Also:
Serialized Form

Nested Class Summary
 
Nested classes/interfaces inherited from class it.unimi.dsi.fastutil.floats.AbstractFloatList
AbstractFloatList.FloatSubList
 
Method Summary
 boolean addAll(java.util.Collection<? extends java.lang.Float> c)
          Delegates to a more generic method.
 boolean addAll(FloatCollection c)
          Adds all elements of the given type-specific collection to this collection.
 boolean addAll(int i, java.util.Collection<? extends java.lang.Float> c)
           
 boolean addAll(int i, FloatCollection c)
          Delegates to a more generic method.
 void clear()
           
 java.lang.Object clone()
           
 boolean contains(float k)
           
 float getFloat(int i)
           
 FloatListIterator iterator()
          Returns a type-specific iterator on the elements of this collection.
 FloatListIterator listIterator()
          Returns a type-specific list iterator on the list.
 FloatListIterator listIterator(int i)
          Returns a type-specific list iterator on the list starting at a given index.
 boolean rem(float k)
          Note that this method should be called remove(), but the clash with the similarly named index-based method in the List interface forces us to use a distinguished name.
 boolean removeAll(java.util.Collection<?> c)
          Remove from this collection all elements in the given collection.
 float removeFloat(int i)
           
 boolean retainAll(java.util.Collection<?> c)
          Retains in this collection only elements from the given collection.
 int size()
           
 void size(int size)
          Sets the size of this list.
 FloatList subList(int from, int to)
          Returns a type-specific view of the portion of this list from the index from, inclusive, to the index to, exclusive.
 float[] toFloatArray()
          Returns a primitive type array containing the items of this collection.
 
Methods inherited from class it.unimi.dsi.fastutil.floats.AbstractFloatList
add, add, add, addAll, addAll, addElements, addElements, compareTo, equals, floatListIterator, floatListIterator, floatSubList, get, getElements, hashCode, indexOf, indexOf, lastIndexOf, lastIndexOf, peek, peekFloat, pop, popFloat, push, push, remove, remove, removeElements, set, set, top, topFloat, toString
 
Methods inherited from class it.unimi.dsi.fastutil.floats.AbstractFloatCollection
add, contains, containsAll, containsAll, floatIterator, isEmpty, rem, removeAll, retainAll, toArray, toArray, toArray, toFloatArray
 
Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface java.util.List
add, contains, containsAll, isEmpty, toArray, toArray
 
Methods inherited from interface it.unimi.dsi.fastutil.floats.FloatCollection
containsAll, floatIterator, removeAll, retainAll, toArray, toArray, toFloatArray
 
Methods inherited from interface it.unimi.dsi.fastutil.Stack
isEmpty
 

Method Detail

getFloat

public float getFloat(int i)
Specified by:
getFloat in interface FloatList
See Also:
List.get(int)

removeFloat

public float removeFloat(int i)
Specified by:
removeFloat in interface FloatList
Overrides:
removeFloat in class AbstractFloatList
See Also:
List.remove(int)

contains

public boolean contains(float k)
Specified by:
contains in interface FloatCollection
Overrides:
contains in class AbstractFloatList
See Also:
Collection.contains(Object)

addAll

public boolean addAll(java.util.Collection<? extends java.lang.Float> c)
Description copied from class: AbstractFloatList
Delegates to a more generic method.

Specified by:
addAll in interface java.util.Collection<java.lang.Float>
Specified by:
addAll in interface java.util.List<java.lang.Float>
Overrides:
addAll in class AbstractFloatList
Parameters:
c - a collection.
Returns:
true if this collection changed as a result of the call.

addAll

public boolean addAll(int i,
                      java.util.Collection<? extends java.lang.Float> c)
Specified by:
addAll in interface java.util.List<java.lang.Float>
Overrides:
addAll in class AbstractFloatList

removeAll

public boolean removeAll(java.util.Collection<?> c)
Description copied from class: AbstractFloatCollection
Remove from this collection all elements in the given collection. If the collection is an instance of this class, it uses faster iterators.

Specified by:
removeAll in interface java.util.Collection<java.lang.Float>
Specified by:
removeAll in interface java.util.List<java.lang.Float>
Overrides:
removeAll in class AbstractFloatCollection
Parameters:
c - a collection.
Returns:
true if this collection changed as a result of the call.

retainAll

public boolean retainAll(java.util.Collection<?> c)
Description copied from class: AbstractFloatCollection
Retains in this collection only elements from the given collection.

Specified by:
retainAll in interface java.util.Collection<java.lang.Float>
Specified by:
retainAll in interface java.util.List<java.lang.Float>
Overrides:
retainAll in class AbstractFloatCollection
Parameters:
c - a collection.
Returns:
true if this collection changed as a result of the call.

toFloatArray

public float[] toFloatArray()
Description copied from interface: FloatCollection
Returns a primitive type array containing the items of this collection.

Specified by:
toFloatArray in interface FloatCollection
Overrides:
toFloatArray in class AbstractFloatCollection
Returns:
a primitive type array containing the items of this collection.
See Also:
Collection.toArray()

listIterator

public FloatListIterator listIterator()
Description copied from interface: FloatList
Returns a type-specific list iterator on the list.

Specified by:
listIterator in interface FloatList
Specified by:
listIterator in interface java.util.List<java.lang.Float>
Overrides:
listIterator in class AbstractFloatList
See Also:
List.listIterator()

iterator

public FloatListIterator iterator()
Description copied from interface: FloatCollection
Returns a type-specific iterator on the elements of this collection.

Note that this specification strengthens the one given in Iterable.iterator(), which was already strengthened in the corresponding type-specific class, but was weakened by the fact that this interface extends Collection.

Specified by:
iterator in interface FloatCollection
Specified by:
iterator in interface FloatIterable
Specified by:
iterator in interface FloatList
Specified by:
iterator in interface java.lang.Iterable<java.lang.Float>
Specified by:
iterator in interface java.util.Collection<java.lang.Float>
Specified by:
iterator in interface java.util.List<java.lang.Float>
Overrides:
iterator in class AbstractFloatList
Returns:
a type-specific iterator on the elements of this collection.

listIterator

public FloatListIterator listIterator(int i)
Description copied from interface: FloatList
Returns a type-specific list iterator on the list starting at a given index.

Specified by:
listIterator in interface FloatList
Specified by:
listIterator in interface java.util.List<java.lang.Float>
Overrides:
listIterator in class AbstractFloatList
See Also:
List.listIterator(int)

subList

public FloatList subList(int from,
                         int to)
Description copied from interface: FloatList
Returns a type-specific view of the portion of this list from the index from, inclusive, to the index to, exclusive.

Note that this specification strengthens the one given in List.subList(int,int).

Specified by:
subList in interface FloatList
Specified by:
subList in interface java.util.List<java.lang.Float>
Overrides:
subList in class AbstractFloatList
See Also:
List.subList(int,int)

size

public int size()
Specified by:
size in interface java.util.Collection<java.lang.Float>
Specified by:
size in interface java.util.List<java.lang.Float>
Specified by:
size in class java.util.AbstractCollection<java.lang.Float>

size

public void size(int size)
Description copied from interface: FloatList
Sets the size of this list.

If the specified size is smaller than the current size, the last elements are discarded. Otherwise, they are filled with 0/null/false.

Specified by:
size in interface FloatList
Overrides:
size in class AbstractFloatList
Parameters:
size - the new size.

clear

public void clear()
Specified by:
clear in interface java.util.Collection<java.lang.Float>
Specified by:
clear in interface java.util.List<java.lang.Float>
Overrides:
clear in class java.util.AbstractCollection<java.lang.Float>

clone

public java.lang.Object clone()
Overrides:
clone in class java.lang.Object

rem

public boolean rem(float k)
Description copied from interface: FloatCollection
Note that this method should be called remove(), but the clash with the similarly named index-based method in the List interface forces us to use a distinguished name. For simplicity, the set interfaces reinstates remove().

Specified by:
rem in interface FloatCollection
Overrides:
rem in class AbstractFloatList
See Also:
Collection.remove(Object)

addAll

public boolean addAll(FloatCollection c)
Description copied from class: AbstractFloatCollection
Adds all elements of the given type-specific collection to this collection.

Specified by:
addAll in interface FloatCollection
Overrides:
addAll in class AbstractFloatList
Parameters:
c - a type-specific collection.
Returns:
true if this collection changed as a result of the call.
See Also:
Collection.addAll(Collection)

addAll

public boolean addAll(int i,
                      FloatCollection c)
Description copied from class: AbstractFloatList
Delegates to a more generic method.

Specified by:
addAll in interface FloatList
Overrides:
addAll in class AbstractFloatList
See Also:
List.add(int,Object)