org.freedesktop.gstreamer.query

Class FormatsQuery

java.lang.Object

org.freedesktop.gstreamer.glib.NativeObject

org.freedesktop.gstreamer.glib.RefCountedObject

org.freedesktop.gstreamer.MiniObject

org.freedesktop.gstreamer.query.Query

org.freedesktop.gstreamer.query.FormatsQuery

All Implemented Interfaces:

AutoCloseable

public class FormatsQuery
extends Query

Used for querying formats of the stream.

See upstream documentation at https://gstreamer.freedesktop.org/data/doc/gstreamer/stable/gstreamer/html/GstQuery.html#gst-query-new-formats

See Also:

Format

Nested Class Summary

Nested classes/interfaces inherited from class org.freedesktop.gstreamer.query.Query

Query.Types

Nested classes/interfaces inherited from class org.freedesktop.gstreamer.MiniObject

MiniObject.Handle

Nested classes/interfaces inherited from class org.freedesktop.gstreamer.glib.NativeObject

NativeObject.Initializer, NativeObject.TypeProvider, NativeObject.TypeRegistration<T extends NativeObject>

Field Summary

Fields inherited from class org.freedesktop.gstreamer.query.Query

GTYPE_NAME

Constructor Summary

Constructors

Constructor and Description
FormatsQuery() Constructs a new query object for querying formats of the stream.

Method Summary

Modifier and Type	Method and Description
int	getCount() Gets the number of formats in this query.
Format	getFormat(int index) Gets a format at index.
List<Format>	getFormats() Gets all formats in this query.
void	setFormats(Format... formats) Sets the formats query result fields.

Methods inherited from class org.freedesktop.gstreamer.query.Query

getStructure

Methods inherited from class org.freedesktop.gstreamer.MiniObject

copy, getRefCount, isWritable, makeWritable

Methods inherited from class org.freedesktop.gstreamer.glib.NativeObject

close, disown, dispose, equals, getPointer, getRawPointer, hashCode, invalidate, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

FormatsQuery

public FormatsQuery()

Constructs a new query object for querying formats of the stream.

Method Detail

setFormats

public void setFormats(Format... formats)

Sets the formats query result fields.

Parameters:

formats - the formats to set.

getCount

public int getCount()

Gets the number of formats in this query.

Returns:

the number of formats in this query.

getFormat

public Format getFormat(int index)

Gets a format at index.

Parameters:

index - the index of the format to retrieve.

Returns:

the format.

getFormats

public List<Format> getFormats()

Gets all formats in this query.

Returns:

a List of Format.