rx.operators

Interface OperatorReplay.VirtualList<T>

Type Parameters:

T - the value type

All Known Implementing Classes:

OperatorReplay.VirtualArrayList, OperatorReplay.VirtualBoundedList

Enclosing class:

OperatorReplay

public static interface OperatorReplay.VirtualList<T>

Base interface for logically indexing a list.

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.

Method Detail

size

int size()

Returns:

the number of elements in this list

add

void add(T value)

Add an element to the list.

Parameters:

value - the value to add

get

T get(int index)

Retrieve an element at the specified logical index.

Parameters:

index -

Returns:

the element

removeBefore

void removeBefore(int index)

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.

Parameters:

index -

clear

void clear()

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

start

int start()

Returns the current head index of this list.

Returns:

the head index

end

int end()

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

Returns:

the tail index

reset

void reset()

Clears and resets the indexes of the list.

toList

java.util.List<T> toList()

Returns the current content as a list.

Returns:

the List representation of this virtual list