com.amazonaws.services.simpleworkflow.model

Class DecisionTask

java.lang.Object

com.amazonaws.services.simpleworkflow.model.DecisionTask

All Implemented Interfaces:

Serializable, Cloneable

public class DecisionTask
extends Object
implements Serializable, Cloneable

A structure that represents a decision task. Decision tasks are sent to deciders in order for them to make decisions.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
DecisionTask()

Method Summary

Methods

Modifier and Type	Method and Description
DecisionTask	clone()
boolean	equals(Object obj)
List<HistoryEvent>	getEvents() A paginated list of history events of the workflow execution.
String	getNextPageToken() If a NextPageToken was returned by a previous call, there are more results available.
Long	getPreviousStartedEventId() The id of the DecisionTaskStarted event of the previous decision task of this workflow execution that was processed by the decider.
Long	getStartedEventId() The id of the DecisionTaskStarted event recorded in the history.
String	getTaskToken() The opaque string used as a handle on the task.
WorkflowExecution	getWorkflowExecution() The workflow execution for which this decision task was created.
WorkflowType	getWorkflowType() The type of the workflow execution for which this decision task was created.
int	hashCode()
void	setEvents(Collection<HistoryEvent> events) A paginated list of history events of the workflow execution.
void	setNextPageToken(String nextPageToken) If a NextPageToken was returned by a previous call, there are more results available.
void	setPreviousStartedEventId(Long previousStartedEventId) The id of the DecisionTaskStarted event of the previous decision task of this workflow execution that was processed by the decider.
void	setStartedEventId(Long startedEventId) The id of the DecisionTaskStarted event recorded in the history.
void	setTaskToken(String taskToken) The opaque string used as a handle on the task.
void	setWorkflowExecution(WorkflowExecution workflowExecution) The workflow execution for which this decision task was created.
void	setWorkflowType(WorkflowType workflowType) The type of the workflow execution for which this decision task was created.
String	toString() Returns a string representation of this object; useful for testing and debugging.
DecisionTask	withEvents(Collection<HistoryEvent> events) A paginated list of history events of the workflow execution.
DecisionTask	withEvents(HistoryEvent... events) A paginated list of history events of the workflow execution.
DecisionTask	withNextPageToken(String nextPageToken) If a NextPageToken was returned by a previous call, there are more results available.
DecisionTask	withPreviousStartedEventId(Long previousStartedEventId) The id of the DecisionTaskStarted event of the previous decision task of this workflow execution that was processed by the decider.
DecisionTask	withStartedEventId(Long startedEventId) The id of the DecisionTaskStarted event recorded in the history.
DecisionTask	withTaskToken(String taskToken) The opaque string used as a handle on the task.
DecisionTask	withWorkflowExecution(WorkflowExecution workflowExecution) The workflow execution for which this decision task was created.
DecisionTask	withWorkflowType(WorkflowType workflowType) The type of the workflow execution for which this decision task was created.

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

DecisionTask

public DecisionTask()

Method Detail

getTaskToken

public String getTaskToken()

The opaque string used as a handle on the task. This token is used by workers to communicate progress and response information back to the system about the task.

Constraints:
Length: 1 - 1024

Returns:

The opaque string used as a handle on the task. This token is used by workers to communicate progress and response information back to the system about the task.

setTaskToken

public void setTaskToken(String taskToken)

The opaque string used as a handle on the task. This token is used by workers to communicate progress and response information back to the system about the task.

Constraints:
Length: 1 - 1024

Parameters:

taskToken - The opaque string used as a handle on the task. This token is used by workers to communicate progress and response information back to the system about the task.

withTaskToken

public DecisionTask withTaskToken(String taskToken)

The opaque string used as a handle on the task. This token is used by workers to communicate progress and response information back to the system about the task.

Returns a reference to this object so that method calls can be chained together.

Constraints:
Length: 1 - 1024

Parameters:

taskToken - The opaque string used as a handle on the task. This token is used by workers to communicate progress and response information back to the system about the task.

Returns:

A reference to this updated object so that method calls can be chained together.

getStartedEventId

public Long getStartedEventId()

The id of the DecisionTaskStarted event recorded in the history.

Returns:

The id of the DecisionTaskStarted event recorded in the history.

setStartedEventId

public void setStartedEventId(Long startedEventId)

The id of the DecisionTaskStarted event recorded in the history.

Parameters:

startedEventId - The id of the DecisionTaskStarted event recorded in the history.

withStartedEventId

public DecisionTask withStartedEventId(Long startedEventId)

The id of the DecisionTaskStarted event recorded in the history.

Returns a reference to this object so that method calls can be chained together.

Parameters:

startedEventId - The id of the DecisionTaskStarted event recorded in the history.

Returns:

A reference to this updated object so that method calls can be chained together.

getWorkflowExecution

public WorkflowExecution getWorkflowExecution()

The workflow execution for which this decision task was created.

Returns:

The workflow execution for which this decision task was created.

setWorkflowExecution

public void setWorkflowExecution(WorkflowExecution workflowExecution)

The workflow execution for which this decision task was created.

Parameters:

workflowExecution - The workflow execution for which this decision task was created.

withWorkflowExecution

public DecisionTask withWorkflowExecution(WorkflowExecution workflowExecution)

The workflow execution for which this decision task was created.

Returns a reference to this object so that method calls can be chained together.

Parameters:

workflowExecution - The workflow execution for which this decision task was created.

Returns:

A reference to this updated object so that method calls can be chained together.

getWorkflowType

public WorkflowType getWorkflowType()

The type of the workflow execution for which this decision task was created.

Returns:

The type of the workflow execution for which this decision task was created.

setWorkflowType

public void setWorkflowType(WorkflowType workflowType)

The type of the workflow execution for which this decision task was created.

Parameters:

workflowType - The type of the workflow execution for which this decision task was created.

withWorkflowType

public DecisionTask withWorkflowType(WorkflowType workflowType)

The type of the workflow execution for which this decision task was created.

Returns a reference to this object so that method calls can be chained together.

Parameters:

workflowType - The type of the workflow execution for which this decision task was created.

Returns:

A reference to this updated object so that method calls can be chained together.

getEvents

public List<HistoryEvent> getEvents()

A paginated list of history events of the workflow execution. The decider uses this during the processing of the decision task.

Returns:

A paginated list of history events of the workflow execution. The decider uses this during the processing of the decision task.

setEvents

public void setEvents(Collection<HistoryEvent> events)

A paginated list of history events of the workflow execution. The decider uses this during the processing of the decision task.

Parameters:

events - A paginated list of history events of the workflow execution. The decider uses this during the processing of the decision task.

withEvents

public DecisionTask withEvents(HistoryEvent... events)

A paginated list of history events of the workflow execution. The decider uses this during the processing of the decision task.

NOTE: This method appends the values to the existing list (if any). Use setEvents(java.util.Collection) or withEvents(java.util.Collection) if you want to override the existing values.

Returns a reference to this object so that method calls can be chained together.

Parameters:

events - A paginated list of history events of the workflow execution. The decider uses this during the processing of the decision task.

Returns:

A reference to this updated object so that method calls can be chained together.

withEvents

public DecisionTask withEvents(Collection<HistoryEvent> events)

A paginated list of history events of the workflow execution. The decider uses this during the processing of the decision task.

Returns a reference to this object so that method calls can be chained together.

Parameters:

events - A paginated list of history events of the workflow execution. The decider uses this during the processing of the decision task.

Returns:

A reference to this updated object so that method calls can be chained together.

getNextPageToken

public String getNextPageToken()

If a NextPageToken was returned by a previous call, there are more results available. To retrieve the next page of results, make the call again using the returned token in nextPageToken. Keep all other arguments unchanged.

The configured maximumPageSize determines how many results can be returned in a single call.

Constraints:
Length: 0 - 2048

Returns:

If a NextPageToken was returned by a previous call, there are more results available. To retrieve the next page of results, make the call again using the returned token in nextPageToken. Keep all other arguments unchanged.

The configured maximumPageSize determines how many results can be returned in a single call.

setNextPageToken

public void setNextPageToken(String nextPageToken)

If a NextPageToken was returned by a previous call, there are more results available. To retrieve the next page of results, make the call again using the returned token in nextPageToken. Keep all other arguments unchanged.

The configured maximumPageSize determines how many results can be returned in a single call.

Constraints:
Length: 0 - 2048

Parameters:

nextPageToken - If a NextPageToken was returned by a previous call, there are more results available. To retrieve the next page of results, make the call again using the returned token in nextPageToken. Keep all other arguments unchanged.

The configured maximumPageSize determines how many results can be returned in a single call.

withNextPageToken

public DecisionTask withNextPageToken(String nextPageToken)

If a NextPageToken was returned by a previous call, there are more results available. To retrieve the next page of results, make the call again using the returned token in nextPageToken. Keep all other arguments unchanged.

The configured maximumPageSize determines how many results can be returned in a single call.

Returns a reference to this object so that method calls can be chained together.

Constraints:
Length: 0 - 2048

Parameters:

nextPageToken - If a NextPageToken was returned by a previous call, there are more results available. To retrieve the next page of results, make the call again using the returned token in nextPageToken. Keep all other arguments unchanged.

The configured maximumPageSize determines how many results can be returned in a single call.

Returns:

A reference to this updated object so that method calls can be chained together.

getPreviousStartedEventId

public Long getPreviousStartedEventId()

The id of the DecisionTaskStarted event of the previous decision task of this workflow execution that was processed by the decider. This can be used to determine the events in the history new since the last decision task received by the decider.

Returns:

The id of the DecisionTaskStarted event of the previous decision task of this workflow execution that was processed by the decider. This can be used to determine the events in the history new since the last decision task received by the decider.

setPreviousStartedEventId

public void setPreviousStartedEventId(Long previousStartedEventId)

The id of the DecisionTaskStarted event of the previous decision task of this workflow execution that was processed by the decider. This can be used to determine the events in the history new since the last decision task received by the decider.

Parameters:

previousStartedEventId - The id of the DecisionTaskStarted event of the previous decision task of this workflow execution that was processed by the decider. This can be used to determine the events in the history new since the last decision task received by the decider.

withPreviousStartedEventId

public DecisionTask withPreviousStartedEventId(Long previousStartedEventId)

The id of the DecisionTaskStarted event of the previous decision task of this workflow execution that was processed by the decider. This can be used to determine the events in the history new since the last decision task received by the decider.

Returns a reference to this object so that method calls can be chained together.

Parameters:

previousStartedEventId - The id of the DecisionTaskStarted event of the previous decision task of this workflow execution that was processed by the decider. This can be used to determine the events in the history new since the last decision task received by the decider.

Returns:

A reference to this updated object so that method calls can be chained together.

toString

public String toString()

Returns a string representation of this object; useful for testing and debugging.

Overrides:

toString in class Object

Returns:

A string representation of this object.

See Also:

Object.toString()

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

clone

public DecisionTask clone()

Overrides:

clone in class Object