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  /*
   * Copyright 2010-2015 Amazon.com, Inc. or its affiliates. All Rights Reserved.
   * 
   * Licensed under the Apache License, Version 2.0 (the "License").
   * You may not use this file except in compliance with the License.
   * A copy of the License is located at
   * 
   *  http://aws.amazon.com/apache2.0
   * 
  * or in the "license" file accompanying this file. This file is distributed
  * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
  * express or implied. See the License for the specific language governing
  * permissions and limitations under the License.
  */
 package com.amazonaws.services.simpleworkflow.model;
 

Unit of work sent to an activity worker.

 
 public class ActivityTask implements SerializableCloneable {

    
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

 
     private String taskToken;

    
The unique ID of the task.

Constraints:
Length: 1 - 256

 
     private String activityId;

    
The id of the ActivityTaskStarted event recorded in the history.
 
     private Long startedEventId;

    
The workflow execution that started this activity task.
 
     private WorkflowExecution workflowExecution;

    
The type of this activity task.
 
     private ActivityType activityType;

    
The inputs provided when the activity task was scheduled. The form of the input is user defined and should be meaningful to the activity implementation.

Constraints:
Length: 0 - 32768

 
     private String input;

    
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.
 
     public String getTaskToken() {
         return ;
     }
    
    
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.
 
     public void setTaskToken(String taskToken) {
         this. = 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.
    public ActivityTask withTaskToken(String taskToken) {
        this. = taskToken;
        return this;
    }

    
The unique ID of the task.

Constraints:
Length: 1 - 256

Returns:
The unique ID of the task.
    public String getActivityId() {
        return ;
    }
    
    
The unique ID of the task.

Constraints:
Length: 1 - 256

Parameters:
activityId The unique ID of the task.
    public void setActivityId(String activityId) {
        this. = activityId;
    }
    
    
The unique ID of the task.

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

Constraints:
Length: 1 - 256

Parameters:
activityId The unique ID of the task.
Returns:
A reference to this updated object so that method calls can be chained together.
    public ActivityTask withActivityId(String activityId) {
        this. = activityId;
        return this;
    }

    
The id of the ActivityTaskStarted event recorded in the history.

Returns:
The id of the ActivityTaskStarted event recorded in the history.
    public Long getStartedEventId() {
        return ;
    }
    
    
The id of the ActivityTaskStarted event recorded in the history.

Parameters:
startedEventId The id of the ActivityTaskStarted event recorded in the history.
    public void setStartedEventId(Long startedEventId) {
        this. = startedEventId;
    }
    
    
The id of the ActivityTaskStarted 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 ActivityTaskStarted event recorded in the history.
Returns:
A reference to this updated object so that method calls can be chained together.
    public ActivityTask withStartedEventId(Long startedEventId) {
        this. = startedEventId;
        return this;
    }

    
The workflow execution that started this activity task.

Returns:
The workflow execution that started this activity task.
        return ;
    }
    
    
The workflow execution that started this activity task.

Parameters:
workflowExecution The workflow execution that started this activity task.
    public void setWorkflowExecution(WorkflowExecution workflowExecution) {
        this. = workflowExecution;
    }
    
    
The workflow execution that started this activity task.

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

Parameters:
workflowExecution The workflow execution that started this activity task.
Returns:
A reference to this updated object so that method calls can be chained together.
    public ActivityTask withWorkflowExecution(WorkflowExecution workflowExecution) {
        this. = workflowExecution;
        return this;
    }

    
The type of this activity task.

Returns:
The type of this activity task.
    public ActivityType getActivityType() {
        return ;
    }
    
    
The type of this activity task.

Parameters:
activityType The type of this activity task.
    public void setActivityType(ActivityType activityType) {
        this. = activityType;
    }
    
    
The type of this activity task.

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

Parameters:
activityType The type of this activity task.
Returns:
A reference to this updated object so that method calls can be chained together.
    public ActivityTask withActivityType(ActivityType activityType) {
        this. = activityType;
        return this;
    }

    
The inputs provided when the activity task was scheduled. The form of the input is user defined and should be meaningful to the activity implementation.

Constraints:
Length: 0 - 32768

Returns:
The inputs provided when the activity task was scheduled. The form of the input is user defined and should be meaningful to the activity implementation.
    public String getInput() {
        return ;
    }
    
    
The inputs provided when the activity task was scheduled. The form of the input is user defined and should be meaningful to the activity implementation.

Constraints:
Length: 0 - 32768

Parameters:
input The inputs provided when the activity task was scheduled. The form of the input is user defined and should be meaningful to the activity implementation.
    public void setInput(String input) {
        this. = input;
    }
    
    
The inputs provided when the activity task was scheduled. The form of the input is user defined and should be meaningful to the activity implementation.

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

Constraints:
Length: 0 - 32768

Parameters:
input The inputs provided when the activity task was scheduled. The form of the input is user defined and should be meaningful to the activity implementation.
Returns:
A reference to this updated object so that method calls can be chained together.
    public ActivityTask withInput(String input) {
        this. = input;
        return this;
    }

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

Returns:
A string representation of this object.
See also:
java.lang.Object.toString()
    @Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append("{");
        if (getTaskToken() != nullsb.append("TaskToken: " + getTaskToken() + ",");
        if (getActivityId() != nullsb.append("ActivityId: " + getActivityId() + ",");
        if (getStartedEventId() != nullsb.append("StartedEventId: " + getStartedEventId() + ",");
        if (getWorkflowExecution() != nullsb.append("WorkflowExecution: " + getWorkflowExecution() + ",");
        if (getActivityType() != nullsb.append("ActivityType: " + getActivityType() + ",");
        if (getInput() != nullsb.append("Input: " + getInput() );
        sb.append("}");
        return sb.toString();
    }
    
    @Override
    public int hashCode() {
        final int prime = 31;
        int hashCode = 1;
        
        hashCode = prime * hashCode + ((getTaskToken() == null) ? 0 : getTaskToken().hashCode()); 
        hashCode = prime * hashCode + ((getActivityId() == null) ? 0 : getActivityId().hashCode()); 
        hashCode = prime * hashCode + ((getStartedEventId() == null) ? 0 : getStartedEventId().hashCode()); 
        hashCode = prime * hashCode + ((getWorkflowExecution() == null) ? 0 : getWorkflowExecution().hashCode()); 
        hashCode = prime * hashCode + ((getActivityType() == null) ? 0 : getActivityType().hashCode()); 
        hashCode = prime * hashCode + ((getInput() == null) ? 0 : getInput().hashCode()); 
        return hashCode;
    }
    
    @Override
    public boolean equals(Object obj) {
        if (this == objreturn true;
        if (obj == nullreturn false;
        if (obj instanceof ActivityTask == falsereturn false;
        ActivityTask other = (ActivityTask)obj;
        
        if (other.getTaskToken() == null ^ this.getTaskToken() == nullreturn false;
        if (other.getTaskToken() != null && other.getTaskToken().equals(this.getTaskToken()) == falsereturn false
        if (other.getActivityId() == null ^ this.getActivityId() == nullreturn false;
        if (other.getActivityId() != null && other.getActivityId().equals(this.getActivityId()) == falsereturn false
        if (other.getStartedEventId() == null ^ this.getStartedEventId() == nullreturn false;
        if (other.getStartedEventId() != null && other.getStartedEventId().equals(this.getStartedEventId()) == falsereturn false
        if (other.getWorkflowExecution() == null ^ this.getWorkflowExecution() == nullreturn false;
        if (other.getWorkflowExecution() != null && other.getWorkflowExecution().equals(this.getWorkflowExecution()) == falsereturn false
        if (other.getActivityType() == null ^ this.getActivityType() == nullreturn false;
        if (other.getActivityType() != null && other.getActivityType().equals(this.getActivityType()) == falsereturn false
        if (other.getInput() == null ^ this.getInput() == nullreturn false;
        if (other.getInput() != null && other.getInput().equals(this.getInput()) == falsereturn false
        return true;
    }
    
    @Override
    public ActivityTask clone() {
        try {
            return (ActivityTasksuper.clone();
        
        } catch (CloneNotSupportedException e) {
            throw new IllegalStateException(
                    "Got a CloneNotSupportedException from Object.clone() "
                    + "even though we're Cloneable!",
                    e);
        }
        
    }
}
    
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