using UnityEngine;

public class PutAttributeOperation : NodeOperation {
	private string key;
	private byte[] value;

	public PutAttributeOperation(string _key, byte[] _value)
	{
		key = _key;
		value = _value;
	}


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

	public Either<Error,TreeNode> invoke(TreeNode _target)
	{
		return _target.getAttributes().put(key,value);
	}
	public int getPosition()
	{
		return -1;
	}

	public string getKey()
	{
		return key;
	}

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