com.j_spaces.kernel

Class SafeArray<T>

java.lang.Object

com.j_spaces.kernel.SafeArray<T>

All Implemented Interfaces:

ISafeArray<T>

public class SafeArray<T>
extends Object
implements ISafeArray<T>

Safe use "array", to use when ArrayIndexOutOfBoundsException might accord. Notice: This implementation is not Thread safe.

Since:

5.1

Version:

1.0

Author:

Guy Korland

Constructor Summary

Constructors

Constructor and Description
SafeArray() Constructs an empty safe array with an initial capacity of ten.
SafeArray(int initialCapacity) Constructs an empty safe array with the specified initial capacity.
SafeArray(SafeArray<T> copy)

Method Summary

Modifier and Type	Method and Description
void	add(int index, T element) Inserts the specified element at the specified position in this list.
void	clear() Clears the array
T	get(int index) Returns the element at the specified position in this list.

Methods inherited from class java.lang.Object

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

Constructor Detail

SafeArray

public SafeArray(int initialCapacity)

Constructs an empty safe array with the specified initial capacity.

Parameters:

initialCapacity - the initial capacity of the list.

Throws:

IllegalArgumentException - if the specified initial capacity is negative

SafeArray

public SafeArray(SafeArray<T> copy)

SafeArray

public SafeArray()

Constructs an empty safe array with an initial capacity of ten.

Method Detail

get

public T get(int index)

Description copied from interface: ISafeArray

Returns the element at the specified position in this list.

Specified by:

get in interface ISafeArray<T>

Parameters:

index - index of element to return.

Returns:

the element at the specified position in this list.

add

public void add(int index,
                T element)

Description copied from interface: ISafeArray

Inserts the specified element at the specified position in this list.

Specified by:

add in interface ISafeArray<T>

Parameters:

index - index at which the specified element is to be inserted.

element - element to be inserted.

clear

public void clear()

Description copied from interface: ISafeArray

Clears the array

Specified by:

clear in interface ISafeArray<T>