rx.internal.operators

Class OperatorBufferWithTime<T>

java.lang.Object

rx.internal.operators.OperatorBufferWithTime<T>

Type Parameters:

T - the buffered value type

All Implemented Interfaces:

Func1<Subscriber<? super java.util.List<T>>,Subscriber<? super T>>, Function, Observable.Operator<java.util.List<T>,T>

public final class OperatorBufferWithTime<T>
extends java.lang.Object
implements Observable.Operator<java.util.List<T>,T>

This operation takes values from the specified Observable source and stores them in a buffer. Periodically the buffer is emitted and replaced with a new buffer. How often this is done depends on the specified timespan. The creation of chunks is also periodical. How often this is done depends on the specified timeshift. When the source Observable completes or produces an error, the current buffer is emitted, and the event is propagated to all subscribed Subscribers.

Note that this operation can produce non-connected, or overlapping chunks depending on the input parameters.

Constructor Summary

Constructors

Constructor and Description
OperatorBufferWithTime(long timespan, long timeshift, java.util.concurrent.TimeUnit unit, int count, Scheduler scheduler)

Method Summary

Methods

Modifier and Type	Method and Description
Subscriber<? super T>	call(Subscriber<? super java.util.List<T>> child)

Methods inherited from class java.lang.Object

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

Constructor Detail

OperatorBufferWithTime

public OperatorBufferWithTime(long timespan,
                      long timeshift,
                      java.util.concurrent.TimeUnit unit,
                      int count,
                      Scheduler scheduler)

Parameters:

timespan - the amount of time all chunks must be actively collect values before being emitted

timeshift - the amount of time between creating chunks

unit - the TimeUnit defining the unit of time for the timespan

count - the maximum size of the buffer. Once a buffer reaches this size, it is emitted

scheduler - the Scheduler to use for timing chunks

Method Detail

call

public Subscriber<? super T> call(Subscriber<? super java.util.List<T>> child)

Specified by:

call in interface Func1<Subscriber<? super java.util.List<T>>,Subscriber<? super T>>