kcl.waterloo.graphics.transforms

Class Services

java.lang.Object

kcl.waterloo.graphics.transforms.Services

public class Services
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
Services()

Method Summary

Modifier and Type	Method and Description
static void	addClass(java.lang.Class clz) Adds a user specified class to the list of available transforms.
static java.util.LinkedHashMap<java.lang.String,GJDataTransformInterface>	getAvailable() Returns a list of the available data transforms
static GJDataTransformInterface	getInstanceForName(java.lang.String name) Returns an instance of the named transform

Methods inherited from class java.lang.Object

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

Constructor Detail

Services

public Services()

Method Detail

addClass

public static void addClass(java.lang.Class clz)

Adds a user specified class to the list of available transforms. The class must implement the GJDataTransformInterface or be an immediate subclass of a class that does. Note: classes should be added before any calls to getAvailable as programmer's can, and are likely to , call that just once in any JVM session and maintain the result in a static final property.

Parameters:

clz - the class to add

getAvailable

public static java.util.LinkedHashMap<java.lang.String,GJDataTransformInterface> getAvailable()

Returns a list of the available data transforms

Returns:

a list of transforms classes in the kcl.waterloo.graphics.transforms package together with any transforms added with a call to addTransform

getInstanceForName

public static GJDataTransformInterface getInstanceForName(java.lang.String name)

Returns an instance of the named transform

Parameters:

name -

Returns:

the GJDataTransformInterface