org.opensourcephysics.tools
Class Resource

java.lang.Object
  org.opensourcephysics.tools.Resource

public class Resource
extends java.lang.Object

This represents a resource obtained from a URL or File.

Version:

1.0

Author:

Douglas Brown

Field Summary

protected static java.lang.String

encoding

Constructor Summary

Resource(java.io.File file)
Constructs a resource from a file.

Resource(java.net.URL url)
Constructs a resource from a url.

Method Summary

java.lang.String	getAbsolutePath() Gets the absolute path.
java.applet.AudioClip	getAudioClip() Gets an AudioClip.
java.awt.image.BufferedImage	getBufferedImage() Gets a buffered image.
java.io.File	getFile() Gets the file associated with this resource.
javax.swing.ImageIcon	getIcon() Gets an ImageIcon.
java.awt.Image	getImage() Gets an Image.
java.lang.Object	getObject(java.lang.Class<?> type) Gets an object of the specified type.
java.lang.String	getString() Gets a String.
java.net.URL	getURL() Gets the url associated with this resource.
java.io.InputStream	openInputStream() Opens an InputStream.
java.io.BufferedReader	openReader() Opens a BufferedReader.

Methods inherited from class java.lang.Object

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

Field Detail

encoding

protected static java.lang.String encoding

Constructor Detail

Resource

public Resource(java.net.URL url)

Constructs a resource from a url.

Parameters:

url - the URL

Resource

public Resource(java.io.File file)

Constructs a resource from a file.

Parameters:

file - the file

Method Detail

getAbsolutePath

public java.lang.String getAbsolutePath()

Gets the absolute path.

Returns:

the absolute path

getURL

public java.net.URL getURL()

Gets the url associated with this resource.

Returns:

the URL

getFile

public java.io.File getFile()

Gets the file associated with this resource.

Returns:

the File

getObject

public java.lang.Object getObject(java.lang.Class<?> type)

Gets an object of the specified type. Currently the only types recognized are String and ImageIcon.

Parameters:

type - the desired class type

Returns:

the object, or null

openInputStream

public java.io.InputStream openInputStream()

Opens an InputStream.

Returns:

the stream

openReader

public java.io.BufferedReader openReader()

Opens a BufferedReader.

Returns:

the reader

getIcon

public javax.swing.ImageIcon getIcon()

Gets an ImageIcon.

Returns:

the icon

getImage

public java.awt.Image getImage()

Gets an Image.

Returns:

the image

getBufferedImage

public java.awt.image.BufferedImage getBufferedImage()

Gets a buffered image.

Returns:

the image

getString

public java.lang.String getString()

Gets a String.

Returns:

the string

getAudioClip

public java.applet.AudioClip getAudioClip()

Gets an AudioClip.

Returns:

the audio clip