Package org.apache.hadoop.yarn.webapp.hamlet2

Class HamletGen

java.lang.Object

org.apache.hadoop.yarn.webapp.hamlet2.HamletGen

@LimitedPrivate({"YARN","MapReduce"})
public class HamletGen
extends java.lang.Object

Generates a specific hamlet implementation class from a spec class using a generic hamlet implementation class.

Constructor Summary

Constructors

Constructor	Description
HamletGen()

Method Summary

Modifier and Type	Method	Description
void	generate(java.lang.Class<?> specClass, java.lang.Class<?> implClass, java.lang.String outputName, java.lang.String outputPkg)	Generate a specific Hamlet implementation from a spec.
static void	main(java.lang.String[] args)

Methods inherited from class java.lang.Object

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

Constructor Detail

HamletGen

public HamletGen()

Method Detail

generate

public void generate(java.lang.Class<?> specClass,
                     java.lang.Class<?> implClass,
                     java.lang.String outputName,
                     java.lang.String outputPkg)
              throws java.io.IOException

Generate a specific Hamlet implementation from a spec.

Parameters:

specClass - holds hamlet interfaces. e.g. HamletSpec

implClass - a generic hamlet implementation. e.g. HamletImpl

outputName - name of the output class. e.g. Hamlet

outputPkg - package name of the output class.

Throws:

java.io.IOException - io error occur.

main

public static void main(java.lang.String[] args)
                 throws java.lang.Exception

Throws:

java.lang.Exception