org.epics.util.array

Class ArrayDouble

java.lang.Object

org.epics.util.array.ListDouble

org.epics.util.array.ArrayDouble

All Implemented Interfaces:

Serializable, CollectionDouble, CollectionNumber, ListNumber

public final class ArrayDouble
extends ListDouble
implements Serializable

Wraps a double[] into a ListDouble.

Author:

Gabriele Carcassi

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ArrayDouble(double... array) A new read-only ArrayDouble that wraps around the given array.
ArrayDouble(double[] array, boolean readOnly) A new ArrayDouble that wraps around the given array.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object obj)
double	getDouble(int index) Returns the element at the specified position in this list casted to a double.
IteratorDouble	iterator() Returns an iterator over the elements of the collection.
void	setDouble(int index, double value) Changes the element at the specified position, casting to the internal representation.
int	size() Returns the number of elements in the collection.

Methods inherited from class org.epics.util.array.ListDouble

getByte, getFloat, getInt, getLong, getShort, hashCode, setByte, setFloat, setInt, setLong, setShort, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ArrayDouble

public ArrayDouble(double... array)

A new read-only ArrayDouble that wraps around the given array.

Parameters:

array - an array

ArrayDouble

public ArrayDouble(double[] array,
           boolean readOnly)

A new ArrayDouble that wraps around the given array.

Parameters:

array - an array

readOnly - if false the wrapper allows writes to the array

Method Detail

iterator

public final IteratorDouble iterator()

Description copied from interface: CollectionNumber

Returns an iterator over the elements of the collection.

Specified by:

iterator in interface CollectionDouble

Specified by:

iterator in interface CollectionNumber

Overrides:

iterator in class ListDouble

Returns:

a new iterator

size

public final int size()

Description copied from interface: CollectionNumber

Returns the number of elements in the collection.

Specified by:

size in interface CollectionNumber

Returns:

the number of elements in the collection

getDouble

public double getDouble(int index)

Description copied from interface: ListNumber

Returns the element at the specified position in this list casted to a double.

Specified by:

getDouble in interface ListNumber

Parameters:

index - position of the element to return

Returns:

the element at the specified position in this list

setDouble

public void setDouble(int index,
             double value)

Description copied from interface: ListNumber

Changes the element at the specified position, casting to the internal representation.

Specified by:

setDouble in interface ListNumber

Overrides:

setDouble in class ListDouble

Parameters:

index - position of the element to change

value - the new value

equals

public boolean equals(Object obj)

Overrides:

equals in class ListDouble