org.shared.util

Class DynamicDoubleArray

java.lang.Object

org.shared.util.DynamicDoubleArray

All Implemented Interfaces:

Cloneable, DynamicArray<DynamicDoubleArray,double[],Double>

public class DynamicDoubleArray
extends Object
implements DynamicArray<DynamicDoubleArray,double[],Double>

An implementation of DynamicArray for doubles.

Field Summary

Fields

Modifier and Type	Field and Description
static int	INITIAL_CAPACITY The initial capacity.

Constructor Summary

Constructors

Modifier	Constructor and Description
	DynamicDoubleArray() Default constructor.
protected	DynamicDoubleArray(double[] values, int size) Alternate constructor.
	DynamicDoubleArray(int capacity) Alternate constructor.

Method Summary

Methods

Modifier and Type	Method and Description
int	capacity() Gets the capacity.
DynamicDoubleArray	clear() Clears this array.
DynamicDoubleArray	clone() Clones this array.
DynamicDoubleArray	ensureCapacity(int capacity) Ensures that this array has at least the given capacity.
double	get(int index) Gets the value at the given index.
Class<Double>	getComponentType() Gets the component type.
double	pop() Pops off the last pushed on value.
DynamicDoubleArray	push(double value) Pushes on a value.
DynamicDoubleArray	push(double value, int index) Sets a value at the given index.
int	size() Gets the number of elements.
String	toString() Creates a human-readable representation of this array.
double[]	values() Gets the storage array truncated to the current size.

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

INITIAL_CAPACITY

public static final int INITIAL_CAPACITY

The initial capacity.

See Also:

Constant Field Values

Constructor Detail

DynamicDoubleArray

public DynamicDoubleArray()

Default constructor.

DynamicDoubleArray

public DynamicDoubleArray(int capacity)

Alternate constructor.

DynamicDoubleArray

protected DynamicDoubleArray(double[] values,
                  int size)

Alternate constructor.

Method Detail

get

public double get(int index)

Gets the value at the given index.

push

public DynamicDoubleArray push(double value,
                      int index)

Sets a value at the given index.

pop

public double pop()

Pops off the last pushed on value.

push

public DynamicDoubleArray push(double value)

Pushes on a value.

clear

public DynamicDoubleArray clear()

Description copied from interface: DynamicArray

Clears this array.

Specified by:

clear in interface DynamicArray<DynamicDoubleArray,double[],Double>

Returns:

this array.

ensureCapacity

public DynamicDoubleArray ensureCapacity(int capacity)

Description copied from interface: DynamicArray

Ensures that this array has at least the given capacity.

Specified by:

ensureCapacity in interface DynamicArray<DynamicDoubleArray,double[],Double>

Parameters:

capacity - the desired capacity.

Returns:

this array.

size

public int size()

Description copied from interface: DynamicArray

Gets the number of elements.

Specified by:

size in interface DynamicArray<DynamicDoubleArray,double[],Double>

Returns:

the number of elements.

capacity

public int capacity()

Description copied from interface: DynamicArray

Gets the capacity.

Specified by:

capacity in interface DynamicArray<DynamicDoubleArray,double[],Double>

Returns:

the capacity.

values

public double[] values()

Description copied from interface: DynamicArray

Gets the storage array truncated to the current size.

Specified by:

values in interface DynamicArray<DynamicDoubleArray,double[],Double>

Returns:

a truncated copy of the storage array.

getComponentType

public Class<Double> getComponentType()

Description copied from interface: DynamicArray

Gets the component type.

Specified by:

getComponentType in interface DynamicArray<DynamicDoubleArray,double[],Double>

toString

public String toString()

Description copied from interface: DynamicArray

Creates a human-readable representation of this array.

Specified by:

toString in interface DynamicArray<DynamicDoubleArray,double[],Double>

Overrides:

toString in class Object

clone

public DynamicDoubleArray clone()

Description copied from interface: DynamicArray

Clones this array.

Specified by:

clone in interface DynamicArray<DynamicDoubleArray,double[],Double>

Overrides:

clone in class Object