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use XmlElement;

use xml::reader::{XmlEvent};

#[derive(Debug)]
pub struct XmlElementBuilder {
	_parent : XmlEvent,
    _children: Vec<XmlElement>,
    _data : Option<XmlEvent>
}

impl XmlElementBuilder
{
	pub fn new(event: XmlEvent) -> XmlElementBuilder
	{
		XmlElementBuilder{_parent: event, _children: Vec::new(), _data: None}
	}

	pub fn add_child(&mut self, builder: XmlElementBuilder) -> ()
	{
		self._children.push(builder.build());
	}

	pub fn add_data(&mut self, data : XmlEvent) -> ()
	{
		self._data = Some(data)
	}

	pub fn build(self) -> XmlElement
	{
		XmlElement::custom(self._parent, self._children, self._data)
	}
}