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java.lang.Objectorg.apache.commons.collections.primitives.AbstractFloatCollection
org.apache.commons.collections.primitives.RandomAccessFloatList
org.apache.commons.collections.primitives.ArrayFloatList
An FloatList
backed by an array of float
s.
This implementation supports all optional methods.
Nested Class Summary |
Nested classes inherited from class org.apache.commons.collections.primitives.RandomAccessFloatList |
RandomAccessFloatList.RandomAccessFloatListIterator, RandomAccessFloatList.RandomAccessFloatSubList |
Constructor Summary | |
ArrayFloatList()
Construct an empty list with the default initial capacity. |
|
ArrayFloatList(FloatCollection that)
Constructs a list containing the elements of the given collection, in the order they are returned by that collection's iterator. |
|
ArrayFloatList(int initialCapacity)
Construct an empty list with the given initial capacity. |
Method Summary | |
void |
add(int index,
float element)
Inserts the specified element at the specified position (optional operation). |
void |
ensureCapacity(int mincap)
Increases my capacity, if necessary, to ensure that I can hold at least the number of elements specified by the minimum capacity argument without growing. |
float |
get(int index)
Returns the value of the element at the specified position within me. |
float |
removeElementAt(int index)
Removes the element at the specified position in (optional operation). |
float |
set(int index,
float element)
Replaces the element at the specified position in me with the specified element (optional operation). |
int |
size()
Returns the number of elements I contain. |
void |
trimToSize()
Reduce my capacity, if necessary, to match my current size . |
Methods inherited from class org.apache.commons.collections.primitives.RandomAccessFloatList |
add, addAll, equals, getModCount, hashCode, incrModCount, indexOf, iterator, lastIndexOf, listIterator, listIterator, subList, toString |
Methods inherited from class org.apache.commons.collections.primitives.AbstractFloatCollection |
addAll, clear, contains, containsAll, isEmpty, removeAll, removeElement, retainAll, toArray, toArray |
Methods inherited from class java.lang.Object |
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Methods inherited from interface org.apache.commons.collections.primitives.FloatList |
add, addAll, equals, hashCode, indexOf, iterator, lastIndexOf, listIterator, listIterator, subList |
Methods inherited from interface org.apache.commons.collections.primitives.FloatCollection |
addAll, clear, contains, containsAll, isEmpty, removeAll, removeElement, retainAll, toArray, toArray |
Constructor Detail |
public ArrayFloatList()
public ArrayFloatList(int initialCapacity)
IllegalArgumentException
- when initialCapacity is negativepublic ArrayFloatList(FloatCollection that)
that
- the non-null
collection of float
s
to add
NullPointerException
- if that is null
AbstractFloatCollection.addAll(org.apache.commons.collections.primitives.FloatCollection)
Method Detail |
public float get(int index)
FloatList
get
in interface FloatList
get
in class RandomAccessFloatList
public int size()
FloatCollection
size
in interface FloatCollection
size
in class RandomAccessFloatList
public float removeElementAt(int index)
removeElementAt
in interface FloatList
removeElementAt
in class RandomAccessFloatList
index
- the index of the element to remove
UnsupportedOperationException
- when this operation is not
supported
IndexOutOfBoundsException
- if the specified index is out of rangepublic float set(int index, float element)
set
in interface FloatList
set
in class RandomAccessFloatList
index
- the index of the element to changeelement
- the value to be stored at the specified position
UnsupportedOperationException
- when this operation is not
supported
IndexOutOfBoundsException
- if the specified index is out of rangepublic void add(int index, float element)
add
in interface FloatList
add
in class RandomAccessFloatList
index
- the index at which to insert the elementelement
- the value to insert
UnsupportedOperationException
- when this operation is not
supported
IllegalArgumentException
- if some aspect of the specified element
prevents it from being added to me
IndexOutOfBoundsException
- if the specified index is out of rangepublic void ensureCapacity(int mincap)
public void trimToSize()
size
.
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