Uses of Class
com.alibaba.csp.sentinel.context.Context

Packages that use Context

Package	Description
com.alibaba.csp.sentinel
com.alibaba.csp.sentinel.context
com.alibaba.csp.sentinel.metric.extension.callback
com.alibaba.csp.sentinel.slotchain
com.alibaba.csp.sentinel.slots.block.authority
com.alibaba.csp.sentinel.slots.block.degrade
com.alibaba.csp.sentinel.slots.block.degrade.circuitbreaker
com.alibaba.csp.sentinel.slots.block.flow
com.alibaba.csp.sentinel.slots.clusterbuilder
com.alibaba.csp.sentinel.slots.logger
com.alibaba.csp.sentinel.slots.nodeselector
com.alibaba.csp.sentinel.slots.statistic
com.alibaba.csp.sentinel.slots.system

Uses of Context in com.alibaba.csp.sentinel

Methods in com.alibaba.csp.sentinel that return Context

Modifier and Type	Method and Description
Context	AsyncEntry.getAsyncContext()

Methods in com.alibaba.csp.sentinel with parameters of type Context

Modifier and Type	Method and Description
static void	Tracer.traceContext(Throwable e, Context context) Trace provided Throwable to current entry of given entrance context.
static void	Tracer.traceContext(Throwable e, int count, Context context) Deprecated.

Method parameters in com.alibaba.csp.sentinel with type arguments of type Context

Modifier and Type	Method and Description
abstract void	Entry.whenTerminate(BiConsumer<Context,Entry> handler) Like CompletableFuture since JDK 8, it guarantees specified handler is invoked when this entry terminated (exited), no matter it's blocked or permitted.

Uses of Context in com.alibaba.csp.sentinel.context

Subclasses of Context in com.alibaba.csp.sentinel.context

Modifier and Type	Class and Description
class	NullContext If total Context exceed Constants.MAX_CONTEXT_NAME_SIZE, a NullContext will get when invoke ContextUtil.enter(), means no rules checking will do.

Methods in com.alibaba.csp.sentinel.context that return Context

Modifier and Type	Method and Description
static Context	ContextUtil.enter(String name) Enter the invocation context, which marks as the entrance of an invocation chain.
static Context	ContextUtil.enter(String name, String origin) Enter the invocation context, which marks as the entrance of an invocation chain.
static Context	ContextUtil.getContext() Get Context of current thread.
static Context	Context.newAsyncContext(DefaultNode entranceNode, String name) Create a new async context.
Context	Context.setCurEntry(Entry curEntry)
Context	Context.setCurNode(Node node)
Context	Context.setOrigin(String origin)
protected static Context	ContextUtil.trueEnter(String name, String origin)

Methods in com.alibaba.csp.sentinel.context with parameters of type Context

Modifier and Type	Method and Description
static boolean	ContextUtil.isDefaultContext(Context context) Check if provided context is a default auto-created context.
static void	ContextUtil.runOnContext(Context context, Runnable f) Execute the code within provided context.

Uses of Context in com.alibaba.csp.sentinel.metric.extension.callback

Methods in com.alibaba.csp.sentinel.metric.extension.callback with parameters of type Context

Modifier and Type	Method and Description
void	MetricEntryCallback.onBlocked(BlockException ex, Context context, ResourceWrapper resourceWrapper, DefaultNode param, int count, Object... args)
void	MetricExitCallback.onExit(Context context, ResourceWrapper rw, int acquireCount, Object... args)
void	MetricEntryCallback.onPass(Context context, ResourceWrapper rw, DefaultNode param, int count, Object... args)

Uses of Context in com.alibaba.csp.sentinel.slotchain

Methods in com.alibaba.csp.sentinel.slotchain with parameters of type Context

Modifier and Type	Method and Description
void	DefaultProcessorSlotChain.entry(Context context, ResourceWrapper resourceWrapper, Object t, int count, boolean prioritized, Object... args)
void	ProcessorSlot.entry(Context context, ResourceWrapper resourceWrapper, T param, int count, boolean prioritized, Object... args) Entrance of this slot.
void	DefaultProcessorSlotChain.exit(Context context, ResourceWrapper resourceWrapper, int count, Object... args)
void	ProcessorSlot.exit(Context context, ResourceWrapper resourceWrapper, int count, Object... args) Exit of this slot.
void	ProcessorSlot.fireEntry(Context context, ResourceWrapper resourceWrapper, Object obj, int count, boolean prioritized, Object... args) Means finish of ProcessorSlot.entry(Context, ResourceWrapper, Object, int, boolean, Object...).
void	AbstractLinkedProcessorSlot.fireEntry(Context context, ResourceWrapper resourceWrapper, Object obj, int count, boolean prioritized, Object... args)
void	ProcessorSlot.fireExit(Context context, ResourceWrapper resourceWrapper, int count, Object... args) Means finish of ProcessorSlot.exit(Context, ResourceWrapper, int, Object...).
void	AbstractLinkedProcessorSlot.fireExit(Context context, ResourceWrapper resourceWrapper, int count, Object... args)
void	ProcessorSlotEntryCallback.onBlocked(BlockException ex, Context context, ResourceWrapper resourceWrapper, T param, int count, Object... args)
void	ProcessorSlotExitCallback.onExit(Context context, ResourceWrapper resourceWrapper, int count, Object... args)
void	ProcessorSlotEntryCallback.onPass(Context context, ResourceWrapper resourceWrapper, T param, int count, Object... args)

Uses of Context in com.alibaba.csp.sentinel.slots.block.authority

Methods in com.alibaba.csp.sentinel.slots.block.authority with parameters of type Context

Modifier and Type	Method and Description
void	AuthoritySlot.entry(Context context, ResourceWrapper resourceWrapper, DefaultNode node, int count, boolean prioritized, Object... args)
void	AuthoritySlot.exit(Context context, ResourceWrapper resourceWrapper, int count, Object... args)

Uses of Context in com.alibaba.csp.sentinel.slots.block.degrade

Methods in com.alibaba.csp.sentinel.slots.block.degrade with parameters of type Context

Modifier and Type	Method and Description
void	DegradeSlot.entry(Context context, ResourceWrapper resourceWrapper, DefaultNode node, int count, boolean prioritized, Object... args)
void	DegradeSlot.exit(Context context, ResourceWrapper r, int count, Object... args)

Uses of Context in com.alibaba.csp.sentinel.slots.block.degrade.circuitbreaker

Methods in com.alibaba.csp.sentinel.slots.block.degrade.circuitbreaker with parameters of type Context

Modifier and Type	Method and Description
protected boolean	AbstractCircuitBreaker.fromOpenToHalfOpen(Context context)
void	ResponseTimeCircuitBreaker.onRequestComplete(Context context)
void	ExceptionCircuitBreaker.onRequestComplete(Context context)
void	CircuitBreaker.onRequestComplete(Context context) Record a completed request with the context and handle state transformation of the circuit breaker.
boolean	AbstractCircuitBreaker.tryPass(Context context)
boolean	CircuitBreaker.tryPass(Context context) Acquires permission of an invocation only if it is available at the time of invoking.

Uses of Context in com.alibaba.csp.sentinel.slots.block.flow

Methods in com.alibaba.csp.sentinel.slots.block.flow with parameters of type Context

Modifier and Type	Method and Description
boolean	FlowRuleChecker.canPassCheck(FlowRule rule, Context context, DefaultNode node, int acquireCount)
boolean	FlowRuleChecker.canPassCheck(FlowRule rule, Context context, DefaultNode node, int acquireCount, boolean prioritized)
void	FlowRuleChecker.checkFlow(Function<String,Collection<FlowRule>> ruleProvider, ResourceWrapper resource, Context context, DefaultNode node, int count, boolean prioritized)
void	FlowSlot.entry(Context context, ResourceWrapper resourceWrapper, DefaultNode node, int count, boolean prioritized, Object... args)
void	FlowSlot.exit(Context context, ResourceWrapper resourceWrapper, int count, Object... args)

Uses of Context in com.alibaba.csp.sentinel.slots.clusterbuilder

Methods in com.alibaba.csp.sentinel.slots.clusterbuilder with parameters of type Context

Modifier and Type	Method and Description
void	ClusterBuilderSlot.entry(Context context, ResourceWrapper resourceWrapper, DefaultNode node, int count, boolean prioritized, Object... args)
void	ClusterBuilderSlot.exit(Context context, ResourceWrapper resourceWrapper, int count, Object... args)

Uses of Context in com.alibaba.csp.sentinel.slots.logger

Methods in com.alibaba.csp.sentinel.slots.logger with parameters of type Context

Modifier and Type	Method and Description
void	LogSlot.entry(Context context, ResourceWrapper resourceWrapper, DefaultNode obj, int count, boolean prioritized, Object... args)
void	LogSlot.exit(Context context, ResourceWrapper resourceWrapper, int count, Object... args)

Uses of Context in com.alibaba.csp.sentinel.slots.nodeselector

Methods in com.alibaba.csp.sentinel.slots.nodeselector with parameters of type Context

Modifier and Type	Method and Description
void	NodeSelectorSlot.entry(Context context, ResourceWrapper resourceWrapper, Object obj, int count, boolean prioritized, Object... args)
void	NodeSelectorSlot.exit(Context context, ResourceWrapper resourceWrapper, int count, Object... args)

Uses of Context in com.alibaba.csp.sentinel.slots.statistic

Methods in com.alibaba.csp.sentinel.slots.statistic with parameters of type Context

Modifier and Type	Method and Description
void	StatisticSlot.entry(Context context, ResourceWrapper resourceWrapper, DefaultNode node, int count, boolean prioritized, Object... args)
void	StatisticSlot.exit(Context context, ResourceWrapper resourceWrapper, int count, Object... args)

Uses of Context in com.alibaba.csp.sentinel.slots.system

Methods in com.alibaba.csp.sentinel.slots.system with parameters of type Context

Modifier and Type	Method and Description
void	SystemSlot.entry(Context context, ResourceWrapper resourceWrapper, DefaultNode node, int count, boolean prioritized, Object... args)
void	SystemSlot.exit(Context context, ResourceWrapper resourceWrapper, int count, Object... args)