org.gstreamer

Class Query

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

Direct Known Subclasses:

ApplicationQuery, ConvertQuery, DurationQuery, FormatsQuery, LatencyQuery, PositionQuery, SeekingQuery, SegmentQuery

public class Query
extends MiniObject

Base query type

Nested Class Summary

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

NativeObject.Initializer

Field Summary

Fields inherited from class org.gstreamer.lowlevel.NativeObject

defaultInit, LIFECYCLE, ownsHandle

Constructor Summary

Constructors

Constructor and Description
Query(NativeObject.Initializer init) Internally used constructor.

Method Summary

Methods

Modifier and Type	Method and Description
Structure	getStructure() Get the structure of this query.
Query	makeWritable() Makes a writable query from this query.

Methods inherited from class org.gstreamer.MiniObject

disposeNativeHandle, isWritable, makeWritable, 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, objectFor, objectFor, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

Query

public Query(NativeObject.Initializer init)

Internally used constructor. Do not use.

Parameters:

init - internal initialization data.

Method Detail

getStructure

public Structure getStructure()

Get the structure of this query.

Returns:

The structure of this Query.

makeWritable

public Query makeWritable()

Makes a writable query from this query.

Note: After calling this method, this Query instance is invalidated and should no longer be used.

This should be used like this:

query = query.makeWritable();

Returns:

A new Query that is writable.