@Override
public Object marshal(Env env, FeatureExpr ctx, Expr expr, Class argClass) {
Value value = expr.eval(env, VHelper.noCtx()).getOne();
return marshalValue(env, ctx, value, argClass);
}
@SuppressWarnings("unchecked")
public <T> T marshal(Env env, Expr expr, Class<T> expectedClass) {
return (T) env.lookupPwd(expr.eval(env));
}
public Object marshal(Env env, Expr expr, Class expectedClass) {
return new Integer((int) expr.evalLong(env));
}
public Object marshal(Env env, Expr expr, Class expectedClass) {
return new Float((float) expr.evalDouble(env));
}
public Object marshal(Env env, Expr expr, Class expectedClass) {
return expr.eval(env).toArrayValue(env);
}
@Override
public int getMarshalingCost(Expr expr) {
if (expr.isArray()) return Marshal.ZERO;
else return Marshal.ONE;
}
@Override
public Object marshal(Env env, FeatureExpr ctx, Expr expr, Class expectedClass) {
return marshalValue(env, ctx, expr.eval(env, VHelper.noCtx()).getOne(), expectedClass);
}
public Object marshal(Env env, Expr expr, Class expectedClass) {
return RegexpModule.createRegexpArray(env, expr.eval(env));
}
public Value evalInitExpr(Env env) {
return _initValue.eval(env).copy();
}
public Object marshal(Env env, Expr expr, Class argClass) {
String name = expr.evalString(env);
return Enum.valueOf(_enumClass, name);
}
@Override
public Object marshal(Env env, FeatureExpr ctx, Expr expr, Class expectedClass) {
return new Long(expr.evalLong(env, VHelper.noCtx()).getOne());
}
/** Executes the statement, returning the expression value. */
public Value execute(Env env) {
if (_target == null) return ContinueValue.CONTINUE;
else return new ContinueValue(_target.eval(env).toInt());
}
