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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.elasticmapreduce.model;
 

The details of the instance group status.

 
 public class InstanceGroupStatus implements SerializableCloneable {

    
The current state of the instance group.

Constraints:
Allowed Values: PROVISIONING, BOOTSTRAPPING, RUNNING, RESIZING, SUSPENDED, TERMINATING, TERMINATED, ARRESTED, SHUTTING_DOWN, ENDED

 
     private String state;

    
The status change reason details for the instance group.
 
The timeline of the instance group status over time.
 
     private InstanceGroupTimeline timeline;

    
The current state of the instance group.

Constraints:
Allowed Values: PROVISIONING, BOOTSTRAPPING, RUNNING, RESIZING, SUSPENDED, TERMINATING, TERMINATED, ARRESTED, SHUTTING_DOWN, ENDED

Returns:
The current state of the instance group.
See also:
InstanceGroupState
 
     public String getState() {
         return ;
     }
    
    
The current state of the instance group.

Constraints:
Allowed Values: PROVISIONING, BOOTSTRAPPING, RUNNING, RESIZING, SUSPENDED, TERMINATING, TERMINATED, ARRESTED, SHUTTING_DOWN, ENDED

Parameters:
state The current state of the instance group.
See also:
InstanceGroupState
 
     public void setState(String state) {
         this. = state;
     }
    
    
The current state of the instance group.

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

Constraints:
Allowed Values: PROVISIONING, BOOTSTRAPPING, RUNNING, RESIZING, SUSPENDED, TERMINATING, TERMINATED, ARRESTED, SHUTTING_DOWN, ENDED

Parameters:
state The current state of the instance group.
Returns:
A reference to this updated object so that method calls can be chained together.
See also:
InstanceGroupState
 
     public InstanceGroupStatus withState(String state) {
         this. = state;
         return this;
     }

    
The current state of the instance group.

Constraints:
Allowed Values: PROVISIONING, BOOTSTRAPPING, RUNNING, RESIZING, SUSPENDED, TERMINATING, TERMINATED, ARRESTED, SHUTTING_DOWN, ENDED

Parameters:
state The current state of the instance group.
See also:
InstanceGroupState
    public void setState(InstanceGroupState state) {
        this. = state.toString();
    }
    
    
The current state of the instance group.

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

Constraints:
Allowed Values: PROVISIONING, BOOTSTRAPPING, RUNNING, RESIZING, SUSPENDED, TERMINATING, TERMINATED, ARRESTED, SHUTTING_DOWN, ENDED

Parameters:
state The current state of the instance group.
Returns:
A reference to this updated object so that method calls can be chained together.
See also:
InstanceGroupState
        this. = state.toString();
        return this;
    }

    
The status change reason details for the instance group.

Returns:
The status change reason details for the instance group.
        return ;
    }
    
    
The status change reason details for the instance group.

Parameters:
stateChangeReason The status change reason details for the instance group.
    public void setStateChangeReason(InstanceGroupStateChangeReason stateChangeReason) {
        this. = stateChangeReason;
    }
    
    
The status change reason details for the instance group.

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

Parameters:
stateChangeReason The status change reason details for the instance group.
Returns:
A reference to this updated object so that method calls can be chained together.
        this. = stateChangeReason;
        return this;
    }

    
The timeline of the instance group status over time.

Returns:
The timeline of the instance group status over time.
        return ;
    }
    
    
The timeline of the instance group status over time.

Parameters:
timeline The timeline of the instance group status over time.
    public void setTimeline(InstanceGroupTimeline timeline) {
        this. = timeline;
    }
    
    
The timeline of the instance group status over time.

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

Parameters:
timeline The timeline of the instance group status over time.
Returns:
A reference to this updated object so that method calls can be chained together.
        this. = timeline;
        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 (getState() != nullsb.append("State: " + getState() + ",");
        if (getStateChangeReason() != nullsb.append("StateChangeReason: " + getStateChangeReason() + ",");
        if (getTimeline() != nullsb.append("Timeline: " + getTimeline() );
        sb.append("}");
        return sb.toString();
    }
    
    @Override
    public int hashCode() {
        final int prime = 31;
        int hashCode = 1;
        
        hashCode = prime * hashCode + ((getState() == null) ? 0 : getState().hashCode()); 
        hashCode = prime * hashCode + ((getStateChangeReason() == null) ? 0 : getStateChangeReason().hashCode()); 
        hashCode = prime * hashCode + ((getTimeline() == null) ? 0 : getTimeline().hashCode()); 
        return hashCode;
    }
    
    @Override
    public boolean equals(Object obj) {
        if (this == objreturn true;
        if (obj == nullreturn false;
        if (obj instanceof InstanceGroupStatus == falsereturn false;
        InstanceGroupStatus other = (InstanceGroupStatus)obj;
        
        if (other.getState() == null ^ this.getState() == nullreturn false;
        if (other.getState() != null && other.getState().equals(this.getState()) == falsereturn false
        if (other.getStateChangeReason() == null ^ this.getStateChangeReason() == nullreturn false;
        if (other.getStateChangeReason() != null && other.getStateChangeReason().equals(this.getStateChangeReason()) == falsereturn false
        if (other.getTimeline() == null ^ this.getTimeline() == nullreturn false;
        if (other.getTimeline() != null && other.getTimeline().equals(this.getTimeline()) == falsereturn false
        return true;
    }
    
    @Override
    public InstanceGroupStatus clone() {
        try {
            return (InstanceGroupStatussuper.clone();
        
        } catch (CloneNotSupportedException e) {
            throw new IllegalStateException(
                    "Got a CloneNotSupportedException from Object.clone() "
                    + "even though we're Cloneable!",
                    e);
        }
        
    }
}
    
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