BaseMediaChunkIterator

Kotlin |Java

@UnstableApi
abstract class BaseMediaChunkIterator : MediaChunkIterator

Known direct subclasses

`DefaultDashChunkSource.RepresentationSegmentIterator`	`MediaChunkIterator` wrapping a `RepresentationHolder`.
`FakeAdaptiveDataSet.Iterator`	`MediaChunkIterator` for the chunks defined by a fake adaptive data set.
`FakeMediaChunkIterator`	Fake `MediaChunkIterator`.

Base class for MediaChunkIterators. Handles next and isEnded, and provides a bounds check for child classes.

Summary

Public constructors
`BaseMediaChunkIterator(fromIndex: Long, toIndex: Long)` Creates base iterator.

Public functions
`Boolean`	`isEnded()` Returns whether the iteration has reached the end of the available data.
`Boolean`	`next()` Moves the iterator to the next media chunk.
`Unit`	`reset()` Resets the iterator to the initial position.

Protected functions
`Unit`	`checkInBounds()` Verifies that the iterator points to a valid element.

Protected properties
`Long`	`currentIndex`

const MediaChunkIterator!

EMPTY

An empty media chunk iterator without available data.

`abstract Long`	`getChunkEndTimeUs()` Returns the media end time of the chunk, in microseconds.
`abstract Long`	`getChunkStartTimeUs()` Returns the media start time of the chunk, in microseconds.
`abstract DataSpec!`	`getDataSpec()` Returns the `DataSpec` used to load the media chunk.

BaseMediaChunkIterator(fromIndex: Long, toIndex: Long)

Creates base iterator.

Parameters
`fromIndex: Long`	The first available index.
`toIndex: Long`	The last available index.

fun isEnded(): Boolean

Returns whether the iteration has reached the end of the available data.

fun next(): Boolean

Moves the iterator to the next media chunk.

Check the return value or isEnded to determine whether the iterator reached the end of the available data.

Returns
`Boolean`	Whether the iterator points to a media chunk with available data.

fun reset(): Unit

Resets the iterator to the initial position.

protected fun checkInBounds(): Unit

Verifies that the iterator points to a valid element.

Throws
`java.util.NoSuchElementException`	If the iterator does not point to a valid element.

protected val currentIndex: Long