org.gstreamer.message

Class StateChangedMessage

java.lang.Object

org.gstreamer.lowlevel.NativeValue

org.gstreamer.lowlevel.Handle

org.gstreamer.lowlevel.NativeObject

org.gstreamer.lowlevel.RefCountedObject

org.gstreamer.MiniObject

org.gstreamer.Message

org.gstreamer.message.StateChangedMessage

public class StateChangedMessage
extends Message

A state change message.

This message is posted whenever an element changes its state.

Nested Class Summary

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

NativeObject.Initializer

Field Summary

Fields inherited from class org.gstreamer.Message

messageStruct

Fields inherited from class org.gstreamer.lowlevel.NativeObject

defaultInit, LIFECYCLE, ownsHandle

Constructor Summary

Constructors

Constructor and Description
StateChangedMessage(GstObject src, State old, State current, State pending) Creates a new state-changed message.
StateChangedMessage(NativeObject.Initializer init) Creates a new Buffering message.

Method Summary

Methods

Modifier and Type	Method and Description
State	getNewState() Gets the new (current) state.
State	getOldState() Gets the previous state.
State	getPendingState() Gets the pending (target) state.

Methods inherited from class org.gstreamer.Message

copy, getSource, getStructure, getType, makeWritable

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

StateChangedMessage

public StateChangedMessage(NativeObject.Initializer init)

Creates a new Buffering message.

Parameters:

init - internal initialization data.

StateChangedMessage

public StateChangedMessage(GstObject src,
                   State old,
                   State current,
                   State pending)

Creates a new state-changed message.

Parameters:

src - the source object emitting this message.

old - the previous state.

current - the new (current) state.

pending - the pending (target) state.

Method Detail

getOldState

public State getOldState()

Gets the previous state.

Returns:

the previous state.

getNewState

public State getNewState()

Gets the new (current) state.

Returns:

the new state.

getPendingState

public State getPendingState()

Gets the pending (target) state.

Returns:

the pending state.