com.google.android.exoplayer2.source.dash.manifest

Class RangedUri

java.lang.Object

com.google.android.exoplayer2.source.dash.manifest.RangedUri

public final class RangedUri
extends Object

Defines a range of data located at a reference uri.

Field Summary

Fields

Modifier and Type	Field and Description
long	length The length of the range, or C.LENGTH_UNSET to indicate that the range is unbounded.
long	start The (zero based) index of the first byte of the range.

Constructor Summary

Constructors

Constructor and Description
RangedUri(String referenceUri, long start, long length) Constructs an ranged uri.

Method Summary

Modifier and Type	Method and Description
RangedUri	attemptMerge(RangedUri other, String baseUri) Attempts to merge this RangedUri with another and an optional common base uri.
boolean	equals(Object obj)
int	hashCode()
Uri	resolveUri(String baseUri) Returns the resolved Uri represented by the instance.
String	resolveUriString(String baseUri) Returns the resolved uri represented by the instance as a string.

Methods inherited from class java.lang.Object

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

Field Detail

start

public final long start

The (zero based) index of the first byte of the range.

length

public final long length

The length of the range, or C.LENGTH_UNSET to indicate that the range is unbounded.

Constructor Detail

RangedUri

public RangedUri(String referenceUri,
                 long start,
                 long length)

Constructs an ranged uri.

Parameters:

referenceUri - The reference uri.

start - The (zero based) index of the first byte of the range.

length - The length of the range, or C.LENGTH_UNSET to indicate that the range is unbounded.

Method Detail

resolveUri

public Uri resolveUri(String baseUri)

Returns the resolved Uri represented by the instance.

Parameters:

baseUri - The base Uri.

Returns:

The Uri represented by the instance.

resolveUriString

public String resolveUriString(String baseUri)

Returns the resolved uri represented by the instance as a string.

Parameters:

baseUri - The base Uri.

Returns:

The uri represented by the instance.

attemptMerge

public RangedUri attemptMerge(RangedUri other,
                              String baseUri)

Attempts to merge this RangedUri with another and an optional common base uri.

A merge is successful if both instances define the same Uri after resolution with the base uri, and if one starts the byte after the other ends, forming a contiguous region with no overlap.

If other is null then the merge is considered unsuccessful, and null is returned.

Parameters:

other - The RangedUri to merge.

baseUri - The optional base Uri.

Returns:

The merged RangedUri if the merge was successful. Null otherwise.

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object