org.eclipse.vtp.desktop.projects.core
Interface IMediaFile

All Superinterfaces:

org.eclipse.core.runtime.IAdaptable, IMediaResource, IVoiceToolsResource

All Known Subinterfaces:

IAudioFile, IGrammarFile

All Known Implementing Classes:

AudioFile, GrammarFile, MediaFile

public interface IMediaFile
extends IMediaResource

This abstract interface represents a generic media file resource. The creation of new media files is performed through the intended parent media container. Currently there are two specializations of this interface: IAudioFile and IGrammarFile.

Version:

2.0

Author:

Trip Gilman

Method Summary

long	length() Returns the length of this media resource in number of bytes.
java.io.InputStream	open() Opens this media file resource and returns an InputStream to it's contents.

Methods inherited from interface org.eclipse.vtp.desktop.projects.core.IMediaResource

delete, exists, getMediaPath, getParentMediaContainer

Methods inherited from interface org.eclipse.vtp.desktop.projects.core.IVoiceToolsResource

addRefreshListener, deferEvents, getName, getParent, getProject, refresh, removeRefreshListener, resumeEvents

Methods inherited from interface org.eclipse.core.runtime.IAdaptable

getAdapter

Method Detail

open

java.io.InputStream open()
                         throws org.eclipse.core.runtime.CoreException

Opens this media file resource and returns an InputStream to it's contents.

Returns:

An input stream to the resource contents

Throws:

org.eclipse.core.runtime.CoreException - If an error occured while opening the resource

length

long length()
            throws org.eclipse.core.runtime.CoreException

Returns the length of this media resource in number of bytes.

Returns:

The number of bytes contained in this resource

Throws:

org.eclipse.core.runtime.CoreException - If an error occured while calculating the file length