How to use

Statement$Throw

in

com.ochafik.lang.jnaerator.parser

public static Statement tryRethrow(Statement st) {
  String exName = "$ex$";
  return new Try(st, null, new Catch(new VariablesDeclaration(typeRef(Throwable.class), new Declarator.DirectDeclarator(exName)), new Throw(new New(typeRef(RuntimeException.class), varRef(exName)))));
}

public void setExpression(Expression expression) {
  this.expression = changeValue(this, this.expression, expression);
}
public Throw() {}

public void visitThrow(Throw e) {
  append("throw ", e.getExpression(), ";");
}

public void visitThrow(Throw t) {
  visitStatement(t);
  visit(t.getExpression());
}

public Throw(Expression expression) {
  setExpression(expression);
}
@Override

Statement throwIfArraySizeDifferent(String varAndFieldName) {
  return new Statement.If(
      expr(
      memberRef(varRef(varAndFieldName), MemberRefStyle.Dot, "length"),
      BinaryOperator.IsDifferent,
      memberRef(memberRef(thisRef(), MemberRefStyle.Dot, varAndFieldName), MemberRefStyle.Dot, "length")),
      new Statement.Throw(new Expression.New(typeRef(IllegalArgumentException.class), expr("Wrong array size !"))),
      null);
}

@Override
public boolean replaceChild(Element child, Element by) {
  if (child == getExpression()) {
    setExpression((Expression)by);
    return true;
  }
  return super.replaceChild(child, by);
}

Statement throwIfArraySizeDifferent(String varAndFieldName) {
  return new Statement.If(
      expr(
      memberRef(varRef(varAndFieldName), MemberRefStyle.Dot, "length"),
      BinaryOperator.IsDifferent,
      memberRef(memberRef(thisRef(), MemberRefStyle.Dot, varAndFieldName), MemberRefStyle.Dot, "length")),
      new Statement.Throw(new Expression.New(typeRef(IllegalArgumentException.class), expr("Wrong array size !"))),
      null);
}