edefazio’s gists

edefazio / usecase.model.ModelClass.java

Last active January 22, 2017 00:45

example varcode building a class model

	package usecase.model;

	import java.io.Serializable;
	import varcode.java.Java;
	import varcode.java.adhoc.Export;
	import varcode.java.model._class;

	public class ModelClass
	{
	static _class _ModelOfClass = _class.of(

edefazio / usecase.model.ModelInterface.java

Last active January 22, 2017 00:30

varcode _interface model building example

	package usecase.model;

	import varcode.java.Java;
	import varcode.java.adhoc.Export;
	import varcode.java.model._interface;

	public class ModelInterface
	{
	static _interface _ModelOfInterface = _interface.of(
	"package usecase.model;",

edefazio / quickstart.APIInANutshell.java

Created January 11, 2017 05:00

Illustrate the varcode Java API to Author, Compile, Use and Export Ad Hoc code at runtime

	package quickstart;

	import java.io.Serializable;
	import java.util.UUID;
	import varcode.java.Java;
	import varcode.java.adhoc.Export;
	import varcode.java.meta._class;

	/**
	*

edefazio / quickstart.java.TailorExistingCode.java

Last active January 8, 2017 19:59

How to load and change existing .java source code at runtime

	package quickstart.java;

	import varcode.java.adhoc.Export;
	import varcode.java.meta._Java;
	import varcode.java.meta._class;

	public class TailorExistingCode
	{
	public class Existing {
	public int count;

edefazio / quickstart.java.AdHocCode.java

Created November 28, 2016 14:46

varcode generates .java code and also compiles, loads, and instantiates new instances from AdHoc models

	package quickstart.java;

	import varcode.java.langmodel._class;

	public class AdHocCode
	{
	public static void main( String[] args )
	{
	_class _c = _class.of( "public class AdHoc" )
	.method( "public String toString()",

edefazio / quickstart.java.AdHocCodeTest.java

Last active November 28, 2016 14:40

Author

	package quickstart.java;

	import junit.framework.TestCase;
	import varcode.java._Java;
	import varcode.java.langmodel._class;

	/**
	* varcode makes generating Java source code easy with the langmodel API.
	*
	* Models like {@code _class, _enum, and _interface} can also be compiled

edefazio / ex.varcode.KitchenSink.java

Created September 26, 2016 01:04

varcode Java Model Kitchen Sink example (authors a Class and interface utilizing much of the Java model API)

	import java.io.Serializable;
	import java.util.HashMap;
	import java.util.Map;
	import java.util.UUID;
	import java.util.concurrent.atomic.AtomicInteger;
	import varcode.java.code._class;
	import varcode.java.code._code;
	import varcode.java.code._interface;
	import varcode.java.code._methods._method;

edefazio / swar.subword.SWARPacked_v_ListLambda_Perf.java

Last active September 7, 2016 19:49

SWAR Data Locality and Java Lambdas (Query performance of Lambdas verses SWAR binary packed rows)

	package swar.subword;

	import java.util.ArrayList;
	import java.util.List;
	import java.util.Random;
	import java.util.concurrent.Callable;
	import java.util.concurrent.ExecutorService;
	import java.util.concurrent.Executors;
	import java.util.concurrent.Future;

edefazio / ex.varcode.java.model.JavaModelHelloWorld.java

Created September 1, 2016 22:20

varcode metaprogramming with the JavaModel Api (generating .java code and running at runtime)

	package ex.varcode.java.model;

	import varcode.java.Java;
	import varcode.java.JavaCase;
	import varcode.java.model._class;

	/**<PRE>
	* 1 build a _class model
	* 2 print out the model (.java) source
	* 3 (javac) compile the (.java) source to a .class

edefazio / ex.varcode.codeml.CodeMLHelloWorld.java

Created September 1, 2016 22:17

varcode metaprogramming using CodeML (generating .java code and running at runtime)

	package ex.varcode.codeml;

	import varcode.java.Java;
	/{$$condenseBlankLines$$}/
	/{-/import varcode.java.JavaCase;/-}/

	public class /{+className/CodeMLHelloWorld/+}/ {
	public static void main( String[] args ) {
	System.out.println( "{+message+}" );
	}