gistfile1.txt

package com.flurry.example;

public interface IBar {
	public abstract String getName();
}

public interface IFoo {
	public boolean isTransient();
}

public abstract class AFoo implements IFoo
{
	private long fId;
	
	public long getId()
	{
		return fId;
	}

	@Override
	public boolean isTransient()
	{
		return fId == 0;
	}
}

public class Thing extends AFoo implements IBar 
{

	@Override
	public String getName() {
		return "Thing";
	}

}

public abstract class Parameterized<T extends AFoo & IBar> {
	public final String name;
	public final static Map<String, Parameterized<?>> entities = new HashMap<String,Parameterized<?>>();
	
	public abstract List<T> getByType();

	private Parameterized(String name) {
		this.name = name;
		
		entities.put(name, this);
	}

	public static final Parameterized<Thing> THING = new Parameterized<Thing>("thing") {
		@Override
		public List<Thing> getByType() {
			return new ArrayList<Thing>();
		}
	};
}

public class CompileMe<T extends AFoo & IBar> {

	private Parameterized<T> parameterized;
	
	public void doSomething() throws Exception {
		for (T entity : parameterized.getByType()) {
			if (parameterized == Parameterized.THING)
			{
				System.out.println(entity.getId());
			}
		}
	}

}