rx.operators

Class OperatorReplay.VirtualArrayList<T>

java.lang.Object

rx.operators.OperatorReplay.VirtualArrayList<T>

Type Parameters:

T - the element type

All Implemented Interfaces:

OperatorReplay.VirtualList<T>

Enclosing class:

OperatorReplay

public static final class OperatorReplay.VirtualArrayList<T>
extends java.lang.Object
implements OperatorReplay.VirtualList<T>

Behaves like a normal, unbounded ArrayList but with virtual index.

Constructor Summary

Constructors

Constructor and Description
OperatorReplay.VirtualArrayList()

Method Summary

Methods

Modifier and Type	Method and Description
void	add(T value) Add an element to the list.
void	clear() Clear the elements of this list and increase the start by the number of elements.
int	end() Returns the current tail index of this list (where the next value would appear).
T	get(int index) Retrieve an element at the specified logical index.
void	removeBefore(int index) Remove elements up before the given logical index and move the start() to this index.
void	reset() Clears and resets the indexes of the list.
int	size()
int	start() Returns the current head index of this list.
java.util.List<T>	toList() Returns the current content as a list.

Methods inherited from class java.lang.Object

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

Constructor Detail

OperatorReplay.VirtualArrayList

public OperatorReplay.VirtualArrayList()

Method Detail

size

public int size()

Specified by:

size in interface OperatorReplay.VirtualList<T>

Returns:

the number of elements in this list

add

public void add(T value)

Description copied from interface: OperatorReplay.VirtualList

Add an element to the list.

Specified by:

add in interface OperatorReplay.VirtualList<T>

Parameters:

value - the value to add

get

public T get(int index)

Description copied from interface: OperatorReplay.VirtualList

Retrieve an element at the specified logical index.

Specified by:

get in interface OperatorReplay.VirtualList<T>

Returns:

the element

removeBefore

public void removeBefore(int index)

Description copied from interface: OperatorReplay.VirtualList

Remove elements up before the given logical index and move the start() to this index.

For example, a list contains 3 items. Calling removeUntil 2 will remove the first two items.

Specified by:

removeBefore in interface OperatorReplay.VirtualList<T>

clear

public void clear()

Description copied from interface: OperatorReplay.VirtualList

Clear the elements of this list and increase the start by the number of elements.

Specified by:

clear in interface OperatorReplay.VirtualList<T>

start

public int start()

Description copied from interface: OperatorReplay.VirtualList

Returns the current head index of this list.

Specified by:

start in interface OperatorReplay.VirtualList<T>

Returns:

the head index

end

public int end()

Description copied from interface: OperatorReplay.VirtualList

Returns the current tail index of this list (where the next value would appear).

Specified by:

end in interface OperatorReplay.VirtualList<T>

Returns:

the tail index

reset

public void reset()

Description copied from interface: OperatorReplay.VirtualList

Clears and resets the indexes of the list.

Specified by:

reset in interface OperatorReplay.VirtualList<T>

toList

public java.util.List<T> toList()

Description copied from interface: OperatorReplay.VirtualList

Returns the current content as a list.

Specified by:

toList in interface OperatorReplay.VirtualList<T>

Returns: