Class: AWS::Flow::WorkflowFuture

Inherits:
Object
  • Object
show all
Defined in:
lib/aws/decider/workflow_client.rb

Overview

A future provided by a [WorkflowExecution](docs.aws.amazon.com/AWSRubySDK/latest/AWS/SimpleWorkflow/WorkflowExecution.html).

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(workflow_execution) ⇒ WorkflowFuture

Creates a new workflow future

Parameters:

  • workflow_execution 


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# File 'lib/aws/decider/workflow_client.rb', line 50

def initialize(workflow_execution)
  @_workflow_execution = workflow_execution.dup
  @return_value = Future.new
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method_name, *args, &block) ⇒ Object 



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# File 'lib/aws/decider/workflow_client.rb', line 61

def method_missing(method_name, *args, &block)
  @return_value.send(method_name, *args, &block)
end

Instance Attribute Details

#_workflow_execution ⇒ Object

A MinimalWorkflowExecution instance that this future belongs to.



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# File 'lib/aws/decider/workflow_client.rb', line 42

class WorkflowFuture
  attr_accessor :_workflow_execution, :return_value


  # Creates a new workflow future
  #
  # @param workflow_execution
  #
  def initialize(workflow_execution)
    @_workflow_execution = workflow_execution.dup
    @return_value = Future.new
  end

  # determines whether the object is a flow future. The contract is that
  # flow futures must have a #get method.
  def is_flow_future?
    true
  end

  def method_missing(method_name, *args, &block)
    @return_value.send(method_name, *args, &block)
  end


  # Gets the current value of the workflow execution
  # @return
  def workflow_execution
    @_workflow_execution
  end
end

#return_value ⇒ Object

The return value of the future.



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# File 'lib/aws/decider/workflow_client.rb', line 42

class WorkflowFuture
  attr_accessor :_workflow_execution, :return_value


  # Creates a new workflow future
  #
  # @param workflow_execution
  #
  def initialize(workflow_execution)
    @_workflow_execution = workflow_execution.dup
    @return_value = Future.new
  end

  # determines whether the object is a flow future. The contract is that
  # flow futures must have a #get method.
  def is_flow_future?
    true
  end

  def method_missing(method_name, *args, &block)
    @return_value.send(method_name, *args, &block)
  end


  # Gets the current value of the workflow execution
  # @return
  def workflow_execution
    @_workflow_execution
  end
end

Instance Method Details

#is_flow_future? ⇒ Boolean

determines whether the object is a flow future. The contract is that flow futures must have a #get method.

Returns:

  • (Boolean) 


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# File 'lib/aws/decider/workflow_client.rb', line 57

def is_flow_future?
  true
end

#workflow_execution ⇒ Object

Gets the current value of the workflow execution

Returns:



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# File 'lib/aws/decider/workflow_client.rb', line 68

def workflow_execution
  @_workflow_execution
end