package io.socket.engineio.parser; public class Packet<T> { static final public String OPEN = "open"; static final public String CLOSE = "close"; static final public String PING = "ping"; static final public String PONG = "pong"; static final public String UPGRADE = "upgrade"; static final public String MESSAGE = "message"; static final public String NOOP = "noop"; static final public String ERROR = "error"; public String type; public T data; public Packet(String type) { this(type, null); } public Packet(String type, T data) { this.type = type; this.data = data; } }