package treecms.proto.id;

import treecms.proto.api.NodeID;

public abstract class IncrementalNodeID implements NodeID
{
	@Override
	public abstract NodeID create();
	
	@Override
	public abstract NodeID update();
	
	@Override
	public abstract NodeID getTip();

	@Override
	public abstract String getUUID();

	@Override
	public abstract String getVersion();
	
	@Override
	public String toString()
	{
		return getUUID()+"@"+getVersion();
	}

	@Override
	public boolean equals(NodeID _id)
	{
		if(isFamily(_id) && getVersion() == _id.getVersion()){
			return true;
		}
		return false;
	}

	@Override
	public boolean isFamily(NodeID _id)
	{
		if(getUUID().equals(_id.getUUID())){
			return true;
		}
		return false;
	}

	@Override
	public boolean isOrderThen(NodeID _id)
	{
		if(isFamily(_id) && Long.parseLong(getVersion()) > Long.parseLong(_id.getVersion())){
			return true;
		}
		return false;
	}
}