Package io.camunda.zeebe.client.impl.command

Class EvaluateDecisionCommandImpl

java.lang.Object

io.camunda.zeebe.client.impl.command.CommandWithVariables<EvaluateDecisionCommandImpl>

io.camunda.zeebe.client.impl.command.EvaluateDecisionCommandImpl

All Implemented Interfaces:

CommandWithTenantStep<EvaluateDecisionCommandStep1.EvaluateDecisionCommandStep2>, EvaluateDecisionCommandStep1, EvaluateDecisionCommandStep1.EvaluateDecisionCommandStep2, FinalCommandStep<EvaluateDecisionResponse>

public class EvaluateDecisionCommandImpl
extends CommandWithVariables<EvaluateDecisionCommandImpl>
implements EvaluateDecisionCommandStep1, EvaluateDecisionCommandStep1.EvaluateDecisionCommandStep2

Nested Class Summary

Nested classes/interfaces inherited from interface io.camunda.zeebe.client.api.command.EvaluateDecisionCommandStep1

EvaluateDecisionCommandStep1.EvaluateDecisionCommandStep2

Field Summary

Fields inherited from class io.camunda.zeebe.client.impl.command.CommandWithVariables

objectMapper

Fields inherited from interface io.camunda.zeebe.client.api.command.CommandWithTenantStep

DEFAULT_TENANT_IDENTIFIER

Constructor Summary

Constructors

Constructor	Description
EvaluateDecisionCommandImpl(GatewayGrpc.GatewayStub asyncStub, JsonMapper jsonMapper, ZeebeClientConfiguration config, Predicate<Throwable> retryPredicate)
EvaluateDecisionCommandImpl(GatewayGrpc.GatewayStub asyncStub, JsonMapper jsonMapper, Duration requestTimeout, Predicate<Throwable> retryPredicate)	Deprecated. since 8.3.0, use EvaluateDecisionCommandImpl(GatewayStub asyncStub, JsonMapper jsonMapper, ZeebeClientConfiguration config, Predicate retryPredicate)

Method Summary

Modifier and Type	Method	Description
EvaluateDecisionCommandStep1.EvaluateDecisionCommandStep2	decisionId(String decisionId)	Set the id of the decision to evaluate.
EvaluateDecisionCommandStep1.EvaluateDecisionCommandStep2	decisionKey(long decisionKey)	Set the key of the decision to evaluate.
FinalCommandStep<EvaluateDecisionResponse>	requestTimeout(Duration requestTimeout)	Sets the request timeout for the command.
ZeebeFuture<EvaluateDecisionResponse>	send()	Sends the command to the Zeebe broker.
protected EvaluateDecisionCommandImpl	setVariablesInternal(String variables)
EvaluateDecisionCommandStep1.EvaluateDecisionCommandStep2	tenantId(String tenantId)	Experimental: This method is under development, and as such using it may have no effect on the command builder when called.

Methods inherited from class io.camunda.zeebe.client.impl.command.CommandWithVariables

variable, variables, variables, variables, variables

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.camunda.zeebe.client.api.command.EvaluateDecisionCommandStep1.EvaluateDecisionCommandStep2

variable, variables, variables, variables, variables

Constructor Details

EvaluateDecisionCommandImpl

public EvaluateDecisionCommandImpl(GatewayGrpc.GatewayStub asyncStub,
 JsonMapper jsonMapper,
 ZeebeClientConfiguration config,
 Predicate<Throwable> retryPredicate)

EvaluateDecisionCommandImpl

public EvaluateDecisionCommandImpl(GatewayGrpc.GatewayStub asyncStub,
 JsonMapper jsonMapper,
 Duration requestTimeout,
 Predicate<Throwable> retryPredicate)

Deprecated.

since 8.3.0, use EvaluateDecisionCommandImpl(GatewayStub asyncStub, JsonMapper jsonMapper, ZeebeClientConfiguration config, Predicate retryPredicate)

A constructor that provides an instance with the tenantId set.

From version 8.3.0, the java client supports multi-tenancy for this command, which requires the tenantId property to be defined. This constructor is only intended for backwards compatibility in tests.

Method Details

setVariablesInternal

protected EvaluateDecisionCommandImpl setVariablesInternal(String variables)

Specified by:

setVariablesInternal in class CommandWithVariables<EvaluateDecisionCommandImpl>

decisionId

public EvaluateDecisionCommandStep1.EvaluateDecisionCommandStep2 decisionId(String decisionId)

Description copied from interface: EvaluateDecisionCommandStep1

Set the id of the decision to evaluate. This is the static id of the decision in the DMN XML (i.e. "<decision id='my-decision'>").

Specified by:

decisionId in interface EvaluateDecisionCommandStep1

Parameters:

decisionId - the DMN id of the decision

Returns:

the builder for this command

decisionKey

public EvaluateDecisionCommandStep1.EvaluateDecisionCommandStep2 decisionKey(long decisionKey)

Description copied from interface: EvaluateDecisionCommandStep1

Set the key of the decision to evaluate. The key is assigned by the broker while deploying the decision. It can be picked from the deployment.

Specified by:

decisionKey in interface EvaluateDecisionCommandStep1

Parameters:

decisionKey - the key of the decision

Returns:

the builder for this command

requestTimeout

public FinalCommandStep<EvaluateDecisionResponse> requestTimeout(Duration requestTimeout)

Description copied from interface: FinalCommandStep

Sets the request timeout for the command. The default request timeout can be configured using ZeebeClientBuilder.defaultRequestTimeout(Duration).

Specified by:

requestTimeout in interface FinalCommandStep<EvaluateDecisionResponse>

Parameters:

requestTimeout - the request timeout

Returns:

the configured command

send

public ZeebeFuture<EvaluateDecisionResponse> send()

Description copied from interface: FinalCommandStep

Sends the command to the Zeebe broker. This operation is asynchronous. In case of success, the future returns the event that was generated by the Zeebe broker in response to the command.

Call ZeebeFuture.join() to wait until the response is available.

 Future<JobEvent&#62 future = command.send();
 JobEvent event = future.join();
 

Specified by:

send in interface FinalCommandStep<EvaluateDecisionResponse>

Returns:

a future tracking state of success/failure of the command.

tenantId

public EvaluateDecisionCommandStep1.EvaluateDecisionCommandStep2 tenantId(String tenantId)

Description copied from interface: CommandWithTenantStep

Experimental: This method is under development, and as such using it may have no effect on the command builder when called. While unimplemented, it simply returns the command builder instance unchanged. This method already exists for software that is building support for multi-tenancy, and already wants to use this API during its development. As support for multi-tenancy is added to Zeebe, each of the commands that implement this method may start to take effect. Until this warning is removed, anything described below may not yet have taken effect, and the interface and its description are subject to change.

Specifies the tenant that will own any entities (e.g. process definition, process instances, etc.) resulting from this command, or that owns any entities (e.g. jobs) referred to from this command.

Multi-tenancy

Multiple tenants can share a Zeebe cluster. Entities can be assigned to a specific tenant using an identifier. Only that tenant can access these entities.

Any entities created before multi-tenancy has been enabled in the Zeebe cluster, are assigned to the CommandWithTenantStep.DEFAULT_TENANT_IDENTIFIER.

If no tenant is explicitly specified, then the command is rejected.

Specified by:

tenantId in interface CommandWithTenantStep<EvaluateDecisionCommandStep1.EvaluateDecisionCommandStep2>

Parameters:

tenantId - the identifier of the tenant to specify for this command, e.g. "ACME"

Returns:

the builder for this command with the tenant specified