public class ArrayDoubleList extends RandomAccessDoubleList implements DoubleList, java.io.Serializable
DoubleList
backed by an array of double
s.
This implementation supports all optional methods.RandomAccessDoubleList.RandomAccessDoubleListIterator, RandomAccessDoubleList.RandomAccessDoubleSubList
Modifier and Type | Field and Description |
---|---|
private double[] |
_data |
private int |
_size |
Constructor and Description |
---|
ArrayDoubleList()
Construct an empty list with the default
initial capacity.
|
ArrayDoubleList(DoubleCollection that)
Constructs a list containing the elements of the given collection,
in the order they are returned by that collection's iterator.
|
ArrayDoubleList(int initialCapacity)
Construct an empty list with the given
initial capacity.
|
Modifier and Type | Method and Description |
---|---|
void |
add(int index,
double element)
Inserts the specified element at the specified position
(optional operation).
|
private void |
checkRange(int index) |
private void |
checkRangeIncludingEndpoint(int index) |
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.
|
double |
get(int index)
Returns the value of the element at the specified position
within me.
|
private void |
readObject(java.io.ObjectInputStream in) |
double |
removeElementAt(int index)
Removes the element at the specified position in
(optional operation).
|
double |
set(int index,
double 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 . |
private void |
writeObject(java.io.ObjectOutputStream out) |
add, addAll, equals, getModCount, hashCode, incrModCount, indexOf, iterator, lastIndexOf, listIterator, listIterator, subList, toString
addAll, clear, contains, containsAll, isEmpty, removeAll, removeElement, retainAll, toArray, toArray
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
add, addAll, equals, hashCode, indexOf, iterator, lastIndexOf, listIterator, listIterator, subList
addAll, clear, contains, containsAll, isEmpty, removeAll, removeElement, retainAll, toArray, toArray
public ArrayDoubleList()
public ArrayDoubleList(int initialCapacity)
java.lang.IllegalArgumentException
- when initialCapacity is negativepublic ArrayDoubleList(DoubleCollection that)
that
- the non-null
collection of double
s
to addjava.lang.NullPointerException
- if that is null
AbstractDoubleCollection.addAll(org.apache.commons.collections.primitives.DoubleCollection)
public double get(int index)
DoubleList
get
in interface DoubleList
get
in class RandomAccessDoubleList
index
- the index of the element to returnpublic int size()
DoubleCollection
size
in interface DoubleCollection
size
in class RandomAccessDoubleList
public double removeElementAt(int index)
removeElementAt
in interface DoubleList
removeElementAt
in class RandomAccessDoubleList
index
- the index of the element to removejava.lang.UnsupportedOperationException
- when this operation is not
supportedjava.lang.IndexOutOfBoundsException
- if the specified index is out of rangepublic double set(int index, double element)
set
in interface DoubleList
set
in class RandomAccessDoubleList
index
- the index of the element to changeelement
- the value to be stored at the specified positionjava.lang.UnsupportedOperationException
- when this operation is not
supportedjava.lang.IndexOutOfBoundsException
- if the specified index is out of rangepublic void add(int index, double element)
add
in interface DoubleList
add
in class RandomAccessDoubleList
index
- the index at which to insert the elementelement
- the value to insertjava.lang.UnsupportedOperationException
- when this operation is not
supportedjava.lang.IllegalArgumentException
- if some aspect of the specified element
prevents it from being added to mejava.lang.IndexOutOfBoundsException
- if the specified index is out of rangepublic void ensureCapacity(int mincap)
public void trimToSize()
size
.private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException
java.io.IOException
private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException
java.io.IOException
java.lang.ClassNotFoundException
private final void checkRange(int index)
private final void checkRangeIncludingEndpoint(int index)
Copyright (c) 2002-2003 - Apache Software Foundation