package foundation.json.tree;

import foundation.json.JSONBuilder;
import foundation.json.JType;

public class JObjectNode extends JNode {

	private String name;
	
	
	public JObjectNode(String fullName, String name, int level) {
		super(fullName, name, JType.Object, level);
	}

	@Override
	public void toJSON(JSONBuilder builder) {
		builder.beginObject(name);
		
		for (JNode node: children) {
			node.toJSON(builder);
		}
		
		builder.endObject();
	}

	@Override
	public void toBand(JBand band) {
		for (JNode node: children) {
			node.toBand(band);
		}
	}
	
	@Override
	protected void loadBandItem(JBand band, JBandItem item) {
		int itemLevel = level + 1;
		
		//1. 加载当前 Item
		JNode node = JNode.createInstance(this, item.getName(itemLevel), item.getType(itemLevel), itemLevel);
		node.loadBandItem(band, item);
		
		//2. 尝试加载后面的 Item
		while (band.hasNext(name, level)) {
			item = band.next();
			
			node = JNode.createInstance(this, item.getName(itemLevel), item.getType(itemLevel), itemLevel);
			node.loadBandItem(band, item);
		}
	}
	
}