using UnityEngine;
using System.Collections;

public class NetworkDeleteAttributeOperation : NodeOperation {

	private string Key;

	public NetworkDeleteAttributeOperation() {
		this.Key = null;
	}

	public NetworkDeleteAttributeOperation(string key){
		this.Key = key;
	}

	public Command getCommand() {
		return Command.DELETE_ATTRIBUTE;
	}

	public Either<Error, TreeNode> invoke (TreeNode target) {
		return target.getAttributes().delete(this.Key);
	}

	public int getPosition () {
		return -1;
	}

	public string getKey() {
		return this.Key;
	}

	public byte[] getValue() {
		return null;
	}
}