org.noear.solon.flow

Class AbstractFlowContext

java.lang.Object

org.noear.solon.flow.AbstractFlowContext

All Implemented Interfaces:

FlowContext

Direct Known Subclasses:

StatefulFlowContext, StatelessFlowContext

@Preview(value="3.5")
public abstract class AbstractFlowContext
extends Object
implements FlowContext

流上下文（不支持序列化）

Since:

3.5

Author:

noear

Constructor Summary

Constructors

Constructor and Description
AbstractFlowContext()
AbstractFlowContext(String instanceId)

Method Summary

Modifier and Type	Method and Description
<T> T	computeIfAbsent(String key, Function<String,T> mappingFunction) 尝试完成
<C,R> org.noear.dami.bus.DamiBus<C,R>	eventBus() 获取事件总线（based damibus）
ExecutorService	executor() 异步执行器
AbstractFlowContext	executor(ExecutorService executor) 配置异步执行器
<T> T	getAs(String key) 获取
Boolean	getAsBoolean(String key)
Number	getAsNumber(String key)
Object	getAsObject(String key)
String	getAsString(String key)
String	getInstanceId() 获取流实例id
<T> T	getOrDefault(String key, T def) 获取或默认
int	incrAdd(String key, int delta) 增量添加
int	incrGet(String key) 增量获取
Map<String,Object>	model() 数据模型
AbstractFlowContext	put(String key, Object value) 推入
AbstractFlowContext	putAll(Map<String,Object> model) 推入全部
AbstractFlowContext	putIfAbsent(String key, Object value) 推入
void	remove(String key) 移除

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.noear.solon.flow.FlowContext

exchanger, get, isStateful, of, of, of, of, statefulSupporter

Constructor Detail

AbstractFlowContext

public AbstractFlowContext()

AbstractFlowContext

public AbstractFlowContext(String instanceId)

Method Detail

executor

@Preview(value="3.3")
 @Nullable
public ExecutorService executor()

异步执行器

Specified by:

executor in interface FlowContext

executor

@Preview(value="3.3")
public AbstractFlowContext executor(ExecutorService executor)

配置异步执行器

Specified by:

executor in interface FlowContext

model

public Map<String,Object> model()

数据模型

Specified by:

model in interface FlowContext

put

public AbstractFlowContext put(String key,
                               Object value)

推入

Specified by:

put in interface FlowContext

putIfAbsent

public AbstractFlowContext putIfAbsent(String key,
                                       Object value)

推入

Specified by:

putIfAbsent in interface FlowContext

putAll

public AbstractFlowContext putAll(Map<String,Object> model)

推入全部

Specified by:

putAll in interface FlowContext

computeIfAbsent

public <T> T computeIfAbsent(String key,
                             Function<String,T> mappingFunction)

尝试完成

Specified by:

computeIfAbsent in interface FlowContext

getAs

public <T> T getAs(String key)

获取

Specified by:

getAs in interface FlowContext

getAsObject

public Object getAsObject(String key)

getAsString

public String getAsString(String key)

getAsNumber

public Number getAsNumber(String key)

getAsBoolean

public Boolean getAsBoolean(String key)

getOrDefault

public <T> T getOrDefault(String key,
                          T def)

获取或默认

Specified by:

getOrDefault in interface FlowContext

incrAdd

public int incrAdd(String key,
                   int delta)

增量添加

Specified by:

incrAdd in interface FlowContext

incrGet

public int incrGet(String key)

增量获取

Specified by:

incrGet in interface FlowContext

remove

public void remove(String key)

移除

Specified by:

remove in interface FlowContext

getInstanceId

public String getInstanceId()

获取流实例id

Specified by:

getInstanceId in interface FlowContext

eventBus

public <C,R> org.noear.dami.bus.DamiBus<C,R> eventBus()

获取事件总线（based damibus）

Specified by:

eventBus in interface FlowContext