org.joda.primitives.list

Interface DoubleList

All Superinterfaces:

Collection<Double>, DoubleCollection, DoubleIterable, Iterable<Double>, List<Double>, PrimitiveCollectable<Double>, PrimitiveCollection<Double>, PrimitiveList<Double>

All Known Implementing Classes:

AbstractDoubleList, ArrayDoubleList, ImmutableArrayDoubleList

public interface DoubleList
extends PrimitiveList<Double>, DoubleCollection

Defines a list of primitive double values.

This interface extends List allowing seamless integration with other APIs. All List methods can be used, using the primitive wrapper class Double. However, it will be much more efficient to use the methods defined here.

Since:

1.0

Version:

CODE GENERATED

Author:

Stephen Colebourne, Jason Tiscione

Method Summary

Methods

Modifier and Type	Method and Description
boolean	add(int index, double value) Adds a primitive value to this list at an index (optional operation).
boolean	addAll(int index, double[] values) Adds an array of primitive values to this list at an index (optional operation).
double	firstDouble() Gets the first primitive value.
double	getDouble(int index) Gets the primitive value at the specified index.
int	indexOf(double value) Gets the first index of the specified primitive value.
int	indexOf(double value, int fromIndexInclusive) Gets the first index of the specified primitive value from an index.
DoubleIterator	iterator() Gets an iterator over this list capable of accessing the primitive values.
double	lastDouble() Gets the last primitive value.
int	lastIndexOf(double value) Gets the last index of the specified primitive value.
int	lastIndexOf(double value, int fromIndexInclusive) Gets the first index of the specified primitive value from an index.
DoubleListIterator	listIterator() Gets a list iterator over this list capable of accessing the primitive values.
DoubleListIterator	listIterator(int index) Gets a list iterator over this list from a start index capable of accessing the primitive values.
Double	remove(int index) Deprecated. use double removeDoubleAt(int)
double	removeDoubleAt(int index) Removes a primitive value by index from the list (optional operation).
double	set(int index, double value) Sets the primitive value at a specified index (optional operation).
DoubleList	subList(int fromIndexInclusive, int toIndexExclusive) Gets a range view of part of this list.
double[]	toDoubleArray(int fromIndexInclusive, int toIndexExclusive) Gets a range of elements as an array.

Methods inherited from interface org.joda.primitives.list.PrimitiveList

first, last, removeRange

Methods inherited from interface java.util.List

add, add, addAll, addAll, clear, contains, containsAll, equals, get, hashCode, indexOf, isEmpty, lastIndexOf, remove, removeAll, retainAll, set, size, toArray, toArray

Methods inherited from interface org.joda.primitives.collection.DoubleCollection

add, addAll, addAll, contains, containsAll, containsAll, containsAny, containsAny, removeAll, removeAll, removeAll, removeFirst, retainAll, retainAll, toDoubleArray, toDoubleArray

Methods inherited from interface org.joda.primitives.collection.PrimitiveCollection

containsAny

Methods inherited from interface org.joda.primitives.PrimitiveCollectable

clear, clone, isEmpty, isModifiable, optimize, size

Method Detail

iterator

DoubleIterator iterator()

Gets an iterator over this list capable of accessing the primitive values.

Specified by:

iterator in interface Collection<Double>

Specified by:

iterator in interface DoubleCollection

Specified by:

iterator in interface DoubleIterable

Specified by:

iterator in interface Iterable<Double>

Specified by:

iterator in interface List<Double>

Returns:

an iterator over this list, not null

getDouble

double getDouble(int index)

Gets the primitive value at the specified index.

Parameters:

index - the index to get from

Returns:

value at the index

Throws:

IndexOutOfBoundsException - if the index is invalid

firstDouble

double firstDouble()

Gets the first primitive value.

Returns:

value at index zero

Throws:

IndexOutOfBoundsException - if the size is zero

lastDouble

double lastDouble()

Gets the last primitive value.

Returns:

value at index size() - 1

Throws:

IndexOutOfBoundsException - if the size is zero

listIterator

DoubleListIterator listIterator()

Gets a list iterator over this list capable of accessing the primitive values.

Specified by:

listIterator in interface List<Double>

Returns:

an iterator over this list, not null

listIterator

DoubleListIterator listIterator(int index)

Gets a list iterator over this list from a start index capable of accessing the primitive values.

Specified by:

listIterator in interface List<Double>

Parameters:

index - the index to start from

Returns:

an iterator over this list, not null

Throws:

IndexOutOfBoundsException - if the index is invalid

indexOf

int indexOf(double value)

Gets the first index of the specified primitive value.

Parameters:

value - the value to search for

Returns:

the zero-based index, or -1 if not found

indexOf

int indexOf(double value,
          int fromIndexInclusive)

Gets the first index of the specified primitive value from an index.

This method follows the conventions of String in that a negative index is treated as zero, and an index greater than the list size will simply return -1.

Parameters:

value - the value to search for

fromIndexInclusive - the index to start searching from, inclusive

Returns:

the zero-based index, or -1 if not found

lastIndexOf

int lastIndexOf(double value)

Gets the last index of the specified primitive value.

Parameters:

value - the value to search for

Returns:

the zero-based index, or -1 if not found

lastIndexOf

int lastIndexOf(double value,
              int fromIndexInclusive)

Gets the first index of the specified primitive value from an index.

This method follows the conventions of String in that an index greater than the list size will start searching at the list size, and a negative index simply returns -1.

Parameters:

value - the value to search for

fromIndexInclusive - the index to start searching from, inclusive

Returns:

the zero-based index, or -1 if not found

toDoubleArray

double[] toDoubleArray(int fromIndexInclusive,
                     int toIndexExclusive)

Gets a range of elements as an array.

Parameters:

fromIndexInclusive - the index to start from, inclusive

toIndexExclusive - the index to end at, exclusive

Returns:

a new array containing a copy of the range of elements, not null

Throws:

IndexOutOfBoundsException - if either index is invalid

subList

DoubleList subList(int fromIndexInclusive,
                 int toIndexExclusive)

Gets a range view of part of this list.

This method allows operations to work on a range within the greater list. Changes made to the either object will affect the other.

Specified by:

subList in interface List<Double>

Parameters:

fromIndexInclusive - the index to start from, inclusive

toIndexExclusive - the index to end at, exclusive

Returns:

a new DoubleList for the subList, not null

Throws:

IndexOutOfBoundsException - if either index is invalid

add

boolean add(int index,
          double value)

Adds a primitive value to this list at an index (optional operation).

This method is optional, throwing an UnsupportedOperationException if the collection cannot be added to.

Parameters:

index - the index to add at

value - the value to add to this collection

Returns:

true if this list was modified by this method call

Throws:

IndexOutOfBoundsException - if the index is invalid

IllegalArgumentException - if value is rejected by this collection

UnsupportedOperationException - if not supported by this collection

addAll

boolean addAll(int index,
             double[] values)

Adds an array of primitive values to this list at an index (optional operation).

This method is optional, throwing an UnsupportedOperationException if the collection cannot be added to.

Parameters:

index - the index to add at

values - the values to add to this collection, null treated as empty array

Returns:

true if this list was modified by this method call

Throws:

IndexOutOfBoundsException - if the index is invalid

IllegalArgumentException - if value is rejected by this collection

UnsupportedOperationException - if not supported by this collection

remove

@Deprecated
Double remove(int index)

Deprecated. use double removeDoubleAt(int)

Removes a primitive value by index from the list (optional operation).

This method is optional, throwing an UnsupportedOperationException if the collection cannot be added to.

This method is deprecated to serve as a warning to developers. Using it can be confusing as it removes by index rather than by primitive. The method will still function correctly as the method is defined in the List interface. Use removeDoubleAt(int) instead.

Specified by:

remove in interface List<Double>

Parameters:

index - the index to remove from

Returns:

the primitive value previously at this index

Throws:

IndexOutOfBoundsException - if the index is invalid

UnsupportedOperationException - if not supported by this collection

removeDoubleAt

double removeDoubleAt(int index)

Removes a primitive value by index from the list (optional operation).

This method is optional, throwing an UnsupportedOperationException if the collection cannot be added to.

Parameters:

index - the index to remove from

Returns:

the primitive value previously at this index

Throws:

IndexOutOfBoundsException - if the index is invalid

UnsupportedOperationException - if not supported by this collection

set

double set(int index,
         double value)

Sets the primitive value at a specified index (optional operation).

This method is optional, throwing an UnsupportedOperationException if the collection cannot be changed.

Parameters:

index - the index to set

value - the value to store

Returns:

the previous value at the index

Throws:

IndexOutOfBoundsException - if the index is invalid

IllegalArgumentException - if value is rejected by this collection

UnsupportedOperationException - if not supported by this collection