org.gstreamer.query
Class DurationQuery

java.lang.Object
  org.gstreamer.lowlevel.NativeValue
      org.gstreamer.lowlevel.Handle
          org.gstreamer.lowlevel.NativeObject
              org.gstreamer.lowlevel.RefCountedObject
                  org.gstreamer.MiniObject
                      org.gstreamer.Query
                          org.gstreamer.query.DurationQuery

public class DurationQuery
extends Query

Used to query the total duration of a stream.

Nested Class Summary

Nested classes/interfaces inherited from class org.gstreamer.lowlevel.NativeObject

org.gstreamer.lowlevel.NativeObject.Initializer

Field Summary

Fields inherited from class org.gstreamer.lowlevel.NativeObject

defaultInit, LIFECYCLE, ownsHandle

Constructor Summary

DurationQuery(Format format)
Constructs a new stream duration query object to query in the given format.

DurationQuery(org.gstreamer.lowlevel.NativeObject.Initializer init)

Method Summary

long	getDuration() Gets the duration answer for this duration query.
Format	getFormat() Gets the format of this duration query.
void	setDuration(Format format, long duration) Answers a duration query by setting the requested value in the given format.
java.lang.String	toString() Gets the duration as a user-readable string.

Methods inherited from class org.gstreamer.Query

getStructure, makeWritable

Methods inherited from class org.gstreamer.MiniObject

disposeNativeHandle, isWritable, makeWritable, objectFor, ref, unref

Methods inherited from class org.gstreamer.lowlevel.NativeObject

classFor, disown, dispose, equals, finalize, getNativeAddress, handle, hashCode, initializer, initializer, instanceFor, invalidate, isDisposed, nativeValue, objectFor, objectFor

Methods inherited from class java.lang.Object

clone, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

DurationQuery

public DurationQuery(org.gstreamer.lowlevel.NativeObject.Initializer init)

DurationQuery

public DurationQuery(Format format)

Constructs a new stream duration query object to query in the given format. A duration query will give the total length of the stream.

Parameters:

format - the Format for this duration query.

Method Detail

setDuration

public void setDuration(Format format,
                        long duration)

Answers a duration query by setting the requested value in the given format.

Parameters:

format - the Format for the duration

duration - the duration of the stream

getFormat

public Format getFormat()

Gets the format of this duration query.

Returns:

The Format of the duration value.

getDuration

public long getDuration()

Gets the duration answer for this duration query.

Returns:

The total duration.

toString

public java.lang.String toString()

Gets the duration as a user-readable string.

Overrides:

toString in class org.gstreamer.lowlevel.NativeObject

Returns:

A string representing the duration.