Package org.freedesktop.gstreamer.gst

Class Bin.BinClass

java.lang.Object

io.github.jwharm.javagi.base.ProxyInstance

org.gnome.gobject.TypeClass

org.gnome.gobject.GObject.ObjectClass

org.gnome.gobject.InitiallyUnowned.InitiallyUnownedClass

org.freedesktop.gstreamer.gst.GstObject.ObjectClass

org.freedesktop.gstreamer.gst.Element.ElementClass

org.freedesktop.gstreamer.gst.Bin.BinClass

All Implemented Interfaces:

Proxy

Direct Known Subclasses:

Pipeline.PipelineClass

Enclosing class:

Bin

public static class Bin.BinClass
extends Element.ElementClass

Subclasses can override GstBinClass::add_element and GstBinClass::remove_element to update the list of children in the bin.

The GstBinClass::handle_message method can be overridden to implement custom message handling.

GstBinClass::deep_element_added will be called when a new element has been added to any bin inside this bin, so it will also be called if a new child was added to a sub-bin of this bin. GstBin implementations that override this message should chain up to the parent class implementation so the GstBin::deep-element-added signal is emitted on all parents.

Constructor Summary

Constructors

Constructor	Description
BinClass()	Allocate a new BinClass.
BinClass(Arena arena)	Allocate a new BinClass.
BinClass(MemorySegment address)	Create a BinClass proxy instance for the provided memory address.

Method Summary

Modifier and Type	Method	Description
static MemoryLayout	getMemoryLayout()	The memory layout of the native struct.
void	overrideAddElement(Arena arena, Method method)	Override virtual method add_element.
void	overrideDeepElementAdded(Arena arena, Method method)	Override virtual method deep_element_added.
void	overrideDeepElementRemoved(Arena arena, Method method)	Override virtual method deep_element_removed.
void	overrideDoLatency(Arena arena, Method method)	Override virtual method do_latency.
void	overrideElementAdded(Arena arena, Method method)	Override virtual method element_added.
void	overrideElementRemoved(Arena arena, Method method)	Override virtual method element_removed.
void	overrideHandleMessage(Arena arena, Method method)	Override virtual method handle_message.
void	overrideRemoveElement(Arena arena, Method method)	Override virtual method remove_element.
ThreadPool	readPool()	Read the value of the field pool.
void	writePool(ThreadPool pool)	Write a value in the field pool.

Methods inherited from class org.freedesktop.gstreamer.gst.Element.ElementClass

addMetadata, addPadTemplate, addStaticMetadata, addStaticPadTemplate, addStaticPadTemplateWithGtype, getMetadata, getPadTemplate, getPadTemplateList, overrideChangeState, overrideGetState, overrideNoMorePads, overridePadAdded, overridePadRemoved, overridePostMessage, overrideProvideClock, overrideQuery, overrideReleasePad, overrideRequestNewPad, overrideSendEvent, overrideSetBus, overrideSetClock, overrideSetContext, overrideSetState, overrideStateChanged, readElementfactory, readMetadata, readNumpadtemplates, readPadTemplCookie, setMetadata, setStaticMetadata, writeElementfactory, writeMetadata, writeNumpadtemplates, writePadTemplCookie

Methods inherited from class org.freedesktop.gstreamer.gst.GstObject.ObjectClass

overrideDeepNotify, readPathStringSeparator, writePathStringSeparator

Methods inherited from class org.gnome.gobject.GObject.ObjectClass

findProperty, installProperties, installProperty, listProperties, overrideConstructed, overrideConstructor, overrideDispatchPropertiesChanged, overrideDispose, overrideFinalize, overrideGetProperty, overrideNotify, overrideProperty, overrideSetProperty, readFlags, readNConstructProperties, readNPspecs, readPdummy, readPspecs, writeFlags, writeNConstructProperties, writeNPspecs, writePdummy, writePspecs

Methods inherited from class org.gnome.gobject.TypeClass

addPrivate, adjustPrivateOffset, getInstancePrivateOffset, getPrivate, peek, peekParent, peekStatic, readGType, ref, unref, unrefUncached, writeGType

Methods inherited from class io.github.jwharm.javagi.base.ProxyInstance

equals, handle, hashCode

Methods inherited from class java.lang.Object

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

Constructor Details

BinClass

public BinClass(MemorySegment address)

Create a BinClass proxy instance for the provided memory address.

Parameters:

address - the memory address of the native object

BinClass

public BinClass(Arena arena)

Allocate a new BinClass.

Parameters:

arena - to control the memory allocation scope

BinClass

public BinClass()

Allocate a new BinClass. The memory is allocated with Arena.ofAuto().

Method Details

getMemoryLayout

public static MemoryLayout getMemoryLayout()

The memory layout of the native struct.

Returns:

the memory layout

readPool

public ThreadPool readPool()

Read the value of the field pool.

Returns:

The value of the field pool

writePool

public void writePool(ThreadPool pool)

Write a value in the field pool.

Parameters:

pool - The new value for the field pool

overrideElementAdded

public void overrideElementAdded(Arena arena,
 Method method)

Override virtual method element_added.

Parameters:

method - the method to invoke

overrideElementRemoved

public void overrideElementRemoved(Arena arena,
 Method method)

Override virtual method element_removed.

Parameters:

method - the method to invoke

overrideAddElement

public void overrideAddElement(Arena arena,
 Method method)

Override virtual method add_element.

Parameters:

method - the method to invoke

overrideRemoveElement

public void overrideRemoveElement(Arena arena,
 Method method)

Override virtual method remove_element.

Parameters:

method - the method to invoke

overrideHandleMessage

public void overrideHandleMessage(Arena arena,
 Method method)

Override virtual method handle_message.

Parameters:

method - the method to invoke

overrideDoLatency

public void overrideDoLatency(Arena arena,
 Method method)

Override virtual method do_latency.

Parameters:

method - the method to invoke

overrideDeepElementAdded

public void overrideDeepElementAdded(Arena arena,
 Method method)

Override virtual method deep_element_added.

Parameters:

method - the method to invoke

overrideDeepElementRemoved

public void overrideDeepElementRemoved(Arena arena,
 Method method)

Override virtual method deep_element_removed.

Parameters:

method - the method to invoke