package name.panitz.fun4u.visitor;

import java.util.HashMap;
import java.util.Map;


import name.panitz.fun4u.tree.App;
import name.panitz.fun4u.tree.CaseExpr;
import name.panitz.fun4u.tree.ConstructorDef;
import name.panitz.fun4u.tree.Definition;
import name.panitz.fun4u.tree.FunctionDef;
import name.panitz.fun4u.tree.IfExp;
import name.panitz.fun4u.tree.IntLiteral;
import name.panitz.fun4u.tree.OpExp;
import name.panitz.fun4u.tree.Pack;
import name.panitz.fun4u.tree.Param;
import name.panitz.fun4u.tree.Program;
import name.panitz.fun4u.tree.Type;
import name.panitz.fun4u.tree.Var;

public class CollectConstructors implements Visitor {
	Map<String,Integer> constructorTable = new HashMap<String, Integer>(); 

	@Override
	public void visit(Type type) {
	}

	@Override
	public void visit(Param param) {
	}

	@Override
	public void visit(IfExp ifExp) {
	}

	@Override
	public void visit(App app) {
	}

	@Override
	public void visit(OpExp opExp) {
	}

	@Override
	public void visit(Var var) {
	}

	@Override
	public void visit(IntLiteral intLiteral) {
	}

	@Override
	public void visit(FunctionDef functionDef) {
	}

	@Override
	public void visit(Program program) {
		for (Definition def:program.definitions){
			def.welcome(this);
		}
	}

	@Override
	public void visit(CaseExpr caseExpr) {
	}

	@Override
	public void visit(Pack pack) {
	}

	@Override
	public void visit(ConstructorDef constructorDef) {
		constructorTable.put(constructorDef.name,constructorDef.arity);
	}
}