genius.core.list

Class ImArrayList<E>

java.lang.Object

genius.core.list.ImArrayList<E>

Type Parameters:

E - type of the elements

All Implemented Interfaces:

ImmutableList<E>, java.io.Serializable, java.lang.Iterable<E>

public class ImArrayList<E>
extends java.lang.Object
implements ImmutableList<E>, java.io.Serializable

ArrayList implementation of ImmutableList. This is the key to creating the initial ImmutableList.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ImArrayList()
ImArrayList(java.util.Collection<E> list) Copies elements of given list into an immutable list.

Method Summary

Modifier and Type	Method and Description
E	get(java.math.BigInteger index) Returns the element at the specified position in this list.
E	get(long index) Returns the element at the specified position in this list.
java.util.Iterator<E>	iterator()
java.math.BigInteger	size()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

ImArrayList

public ImArrayList(java.util.Collection<E> list)

Copies elements of given list into an immutable list. SO the resulting list is really immutable, although the components may still be mutable.

Parameters:

list - the source list.

ImArrayList

public ImArrayList()

Method Detail

iterator

public java.util.Iterator<E> iterator()

Specified by:

iterator in interface java.lang.Iterable<E>

get

public E get(java.math.BigInteger index)

Description copied from interface: ImmutableList

Returns the element at the specified position in this list.

Specified by:

get in interface ImmutableList<E>

Parameters:

index - index of the element to return

Returns:

the element at the specified position in this list

size

public java.math.BigInteger size()

Specified by:

size in interface ImmutableList<E>

Returns:

the number of elements in this list.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

get

public E get(long index)

Description copied from interface: ImmutableList

Returns the element at the specified position in this list.

Specified by:

get in interface ImmutableList<E>

Parameters:

index - index of the element to return. Allows access of elements at indices fitting in a long.

Returns:

the element at the specified position in this list