cn.byteforge.openqq.ws.handler

Class ChainHandler

java.lang.Object

cn.byteforge.openqq.ws.handler.ChainHandler

Direct Known Subclasses:

APICallbackHandler, AutoReconnectHandler, ErrorCheckHandler, EventDispatchHandler, EventParseHandler, HeartbeatHandler, SequenceHandler.Handled, SequenceHandler.Received

public abstract class ChainHandler
extends java.lang.Object

链式处理抽象类

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ChainHandler.Builder

Constructor Summary

Constructors

Constructor and Description
ChainHandler()

Method Summary

Modifier and Type	Method and Description
static ChainHandler.Builder	builder()
static ChainHandler	defaultChainGroup(@Nullable java.util.function.Consumer<java.util.UUID> reconnectCallback, EventListener<? extends Event>... listeners) 创建默认链式调用组
protected abstract java.lang.Object	doHandle(java.lang.Object o) 当前处理实现
<T extends ChainHandler> T	find(java.lang.Class<T> clazz)
java.lang.Object	handle(java.lang.Object o) 开始链式调用处理
ChainHandler	next() 获取下一个处理类
void	setMetaData(java.util.UUID uuid, BotContext context) 设置当前 ChainHandler 元数据
protected ChainHandler	setNext(ChainHandler handler) 记录下一个处理类并返回

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ChainHandler

public ChainHandler()

Method Detail

handle

public java.lang.Object handle(java.lang.Object o)

开始链式调用处理

Returns:

返回为空，则终止调用

next

public ChainHandler next()

获取下一个处理类

find

@Nullable
public <T extends ChainHandler> T find(java.lang.Class<T> clazz)

setMetaData

public void setMetaData(java.util.UUID uuid,
                        BotContext context)

设置当前 ChainHandler 元数据

doHandle

protected abstract java.lang.Object doHandle(java.lang.Object o)

当前处理实现

setNext

protected ChainHandler setNext(ChainHandler handler)

记录下一个处理类并返回

defaultChainGroup

@SafeVarargs
public static ChainHandler defaultChainGroup(@Nullable
                                                          @Nullable java.util.function.Consumer<java.util.UUID> reconnectCallback,
                                                          EventListener<? extends Event>... listeners)

创建默认链式调用组

builder

public static ChainHandler.Builder builder()