/** {@inheritDoc} */
@Override
protected void writeChildren(FreeColXMLWriter xw) throws XMLStreamException {
super.writeChildren(xw);
if (inputs != null) {
for (AbstractGoods input : inputs) {
xw.writeStartElement(INPUT_TAG);
xw.writeAttribute(GOODS_TYPE_TAG, input.getType());
xw.writeAttribute(VALUE_TAG, input.getAmount());
xw.writeEndElement();
}
}
if (outputs != null) {
for (AbstractGoods output : outputs) {
xw.writeStartElement(OUTPUT_TAG);
xw.writeAttribute(GOODS_TYPE_TAG, output.getType());
xw.writeAttribute(VALUE_TAG, output.getAmount());
xw.writeEndElement();
}
}
}
/** {@inheritDoc} */
@Override
public void readChildren(FreeColXMLReader xr) throws XMLStreamException {
// Clear containers.
if (inputs != null) inputs.clear();
if (outputs != null) outputs.clear();
super.readChildren(xr);
}
/** {@inheritDoc} */
@Override
public void readChild(FreeColXMLReader xr) throws XMLStreamException {
final Specification spec = getSpecification();
final String tag = xr.getLocalName();
if (INPUT_TAG.equals(tag)) {
GoodsType type = xr.getType(spec, GOODS_TYPE_TAG, GoodsType.class, (GoodsType) null);
addInput(type, xr.getAttribute(VALUE_TAG, -1));
xr.closeTag(INPUT_TAG);
} else if (OUTPUT_TAG.equals(tag)) {
GoodsType type = xr.getType(spec, GOODS_TYPE_TAG, GoodsType.class, (GoodsType) null);
addOutput(type, xr.getAttribute(VALUE_TAG, -1));
xr.closeTag(OUTPUT_TAG);
} else {
super.readChild(xr);
}
}