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java.lang.Objectorg.apache.commons.collections.primitives.AbstractDoubleCollection
org.apache.commons.collections.primitives.RandomAccessDoubleList
org.apache.commons.collections.primitives.ArrayDoubleList
An DoubleList backed by an array of doubles.
This implementation supports all optional methods.
| Nested Class Summary |
| Nested classes inherited from class org.apache.commons.collections.primitives.RandomAccessDoubleList |
RandomAccessDoubleList.RandomAccessDoubleListIterator, RandomAccessDoubleList.RandomAccessDoubleSubList |
| Field Summary | |
private double[] |
_data
|
private int |
_size
|
| Fields inherited from class org.apache.commons.collections.primitives.RandomAccessDoubleList |
|
| Constructor Summary | |
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. |
|
| Method Summary | |
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)
|
| Methods inherited from class org.apache.commons.collections.primitives.RandomAccessDoubleList |
add, addAll, equals, getModCount, hashCode, incrModCount, indexOf, iterator, lastIndexOf, listIterator, listIterator, subList, toString |
| Methods inherited from class org.apache.commons.collections.primitives.AbstractDoubleCollection |
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.DoubleList |
add, addAll, equals, hashCode, indexOf, iterator, lastIndexOf, listIterator, listIterator, subList |
| Methods inherited from interface org.apache.commons.collections.primitives.DoubleCollection |
addAll, clear, contains, containsAll, isEmpty, removeAll, removeElement, retainAll, toArray, toArray |
| Field Detail |
private transient double[] _data
private int _size
| Constructor Detail |
public ArrayDoubleList()
public ArrayDoubleList(int initialCapacity)
java.lang.IllegalArgumentException - when initialCapacity is negativepublic ArrayDoubleList(DoubleCollection that)
that - the non-null collection of doubles
to add
java.lang.NullPointerException - if that is nullAbstractDoubleCollection.addAll(org.apache.commons.collections.primitives.DoubleCollection)| Method Detail |
public double get(int index)
DoubleList
get in interface DoubleListget in class RandomAccessDoubleListpublic int size()
DoubleCollection
size in interface DoubleCollectionsize in class RandomAccessDoubleListpublic double removeElementAt(int index)
removeElementAt in interface DoubleListremoveElementAt in class RandomAccessDoubleListindex - the index of the element to remove
java.lang.UnsupportedOperationException - when this operation is not
supported
java.lang.IndexOutOfBoundsException - if the specified index is out of range
public double set(int index,
double element)
set in interface DoubleListset in class RandomAccessDoubleListindex - the index of the element to changeelement - the value to be stored at the specified position
java.lang.UnsupportedOperationException - when this operation is not
supported
java.lang.IndexOutOfBoundsException - if the specified index is out of range
public void add(int index,
double element)
add in interface DoubleListadd in class RandomAccessDoubleListindex - the index at which to insert the elementelement - the value to insert
java.lang.UnsupportedOperationException - when this operation is not
supported
java.lang.IllegalArgumentException - if some aspect of the specified element
prevents it from being added to me
java.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.ClassNotFoundExceptionprivate final void checkRange(int index)
private final void checkRangeIncludingEndpoint(int index)
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