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

org.gstreamer.lowlevel.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

StateChangedMessage(GstObject src, State old, State current, State pending)
Creates a new state-changed message.

StateChangedMessage(org.gstreamer.lowlevel.NativeObject.Initializer init)
Creates a new Buffering message.

Method Summary

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, 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, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

StateChangedMessage

public StateChangedMessage(org.gstreamer.lowlevel.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.