quicktime.std.comp
Class Component

java.lang.Object
  |
  +--quicktime.QTObject
        |
        +--quicktime.std.comp.ComponentIdentifier
              |
              +--quicktime.std.comp.Component

All Implemented Interfaces:

InterfaceLib, PrimitivesLib, QuickTimeLib, com.apple.jdirect.SharedLibrary, SharedLibrary

Direct Known Subclasses:

Clock, CompressionDialog, Curve, DataCodecCompressor, DataCodecDecompressor, DataHandler, GraphicsExporter, GraphicsImporter, MediaHandler, MovieController, MovieExporter, MovieImporter, MusicComponent, NoteAllocator, SequenceGrabber, SGChannel, Sourcer, TunePlayer, VideoDigitizer, XMLParser

public class Component

extends ComponentIdentifier

implements QuickTimeLib

Representation of an open ComponentInstance.
Sub classes define specific ComponentInstance types.

Field Summary

Fields inherited from interface quicktime.jdirect.QuickTimeLib

JDirect_MacOSX, libraryInstance, name

Constructor Summary

Component(ComponentIdentifier comp)
Given a component identifier it opens the specified component.

Component(int type, int subType)
Opens the specified component.

Method Summary

int	count() Determines the current number of open connections managed by the Component.

Methods inherited from class quicktime.std.comp.ComponentIdentifier

find, find, getInfo, toString

Methods inherited from class quicktime.QTObject

disposeQTObject, equals, ID

Methods inherited from class java.lang.Object

getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Component

public Component(ComponentIdentifier comp)
          throws StdQTException

Given a component identifier it opens the specified component.

QuickTime::OpenAComponent

Parameters:

comp - the component identifier to open

Component

public Component(int type,
                 int subType)
          throws QTException

Opens the specified component.

QuickTime::OpenADefaultComponent

Parameters:

type - the component type

subType - the component sub type

Throws:

StdQTException - Possible component allocation error.

QTException

Method Detail

count

public final int count()

Determines the current number of open connections managed by the Component.

QuickTime::CountComponentInstances

Returns:

The number of component instances of the specified Component.