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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.elasticloadbalancing.model;
 
 
Container for the parameters to the RegisterInstancesWithLoadBalancer operation.

Adds the specified instances to the specified load balancer.

The instance must be a running instance in the same network as the load balancer (EC2-Classic or the same VPC). If you have EC2-Classic instances and a load balancer in a VPC with ClassicLink enabled, you can link the EC2-Classic instances to that VPC and then register the linked EC2-Classic instances with the load balancer in the VPC.

Note that RegisterInstanceWithLoadBalancer completes when the request has been registered. Instance registration happens shortly afterwards. To check the state of the registered instances, use DescribeLoadBalancers or DescribeInstanceHealth.

After the instance is registered, it starts receiving traffic and requests from the load balancer. Any instance that is not in one of the Availability Zones registered for the load balancer is moved to the OutOfService state. If an Availability Zone is added to the load balancer later, any instances registered with the load balancer move to the InService state.

If you stop an instance registered with a load balancer and then start it, the IP addresses associated with the instance changes. Elastic Load Balancing cannot recognize the new IP address, which prevents it from routing traffic to the instances. We recommend that you use the following sequence: stop the instance, deregister the instance, start the instance, and then register the instance. To deregister instances from a load balancer, use DeregisterInstancesFromLoadBalancer.

For more information, see Deregister and Register EC2 Instances in the Elastic Load Balancing Developer Guide .

 
The name of the load balancer.
 
     private String loadBalancerName;

    
The IDs of the instances.
 
Default constructor for a new RegisterInstancesWithLoadBalancerRequest object. Callers should use the setter or fluent setter (with...) methods to initialize this object after creating it.
 
     public RegisterInstancesWithLoadBalancerRequest() {}
    
    
Constructs a new RegisterInstancesWithLoadBalancerRequest object. Callers should use the setter or fluent setter (with...) methods to initialize any additional object members.

Parameters:
loadBalancerName The name of the load balancer.
instances The IDs of the instances.
 
     public RegisterInstancesWithLoadBalancerRequest(String loadBalancerNamejava.util.List<Instanceinstances) {
         setLoadBalancerName(loadBalancerName);
         setInstances(instances);
     }

    
The name of the load balancer.

Returns:
The name of the load balancer.
 
    public String getLoadBalancerName() {
        return ;
    }
    
    
The name of the load balancer.

Parameters:
loadBalancerName The name of the load balancer.
    public void setLoadBalancerName(String loadBalancerName) {
        this. = loadBalancerName;
    }
    
    
The name of the load balancer.

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

Parameters:
loadBalancerName The name of the load balancer.
Returns:
A reference to this updated object so that method calls can be chained together.
        this. = loadBalancerName;
        return this;
    }

    
The IDs of the instances.

Returns:
The IDs of the instances.
    public java.util.List<InstancegetInstances() {
        if ( == null) {
               = new com.amazonaws.internal.ListWithAutoConstructFlag<Instance>();
              .setAutoConstruct(true);
        }
        return ;
    }
    
    
The IDs of the instances.

Parameters:
instances The IDs of the instances.
    public void setInstances(java.util.Collection<Instanceinstances) {
        if (instances == null) {
            this. = null;
            return;
        }
        instancesCopy.addAll(instances);
        this. = instancesCopy;
    }
    
    
The IDs of the instances.

NOTE: This method appends the values to the existing list (if any). Use setInstances(java.util.Collection) or withInstances(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:
instances The IDs of the instances.
Returns:
A reference to this updated object so that method calls can be chained together.
        if (getInstances() == nullsetInstances(new java.util.ArrayList<Instance>(instances.length));
        for (Instance value : instances) {
            getInstances().add(value);
        }
        return this;
    }
    
    
The IDs of the instances.

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

Parameters:
instances The IDs of the instances.
Returns:
A reference to this updated object so that method calls can be chained together.
        if (instances == null) {
            this. = null;
        } else {
            instancesCopy.addAll(instances);
            this. = instancesCopy;
        }
        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 (getLoadBalancerName() != nullsb.append("LoadBalancerName: " + getLoadBalancerName() + ",");
        if (getInstances() != nullsb.append("Instances: " + getInstances() );
        sb.append("}");
        return sb.toString();
    }
    
    @Override
    public int hashCode() {
        final int prime = 31;
        int hashCode = 1;
        
        hashCode = prime * hashCode + ((getLoadBalancerName() == null) ? 0 : getLoadBalancerName().hashCode()); 
        hashCode = prime * hashCode + ((getInstances() == null) ? 0 : getInstances().hashCode()); 
        return hashCode;
    }
    
    @Override
    public boolean equals(Object obj) {
        if (this == objreturn true;
        if (obj == nullreturn false;
        if (obj instanceof RegisterInstancesWithLoadBalancerRequest == falsereturn false;
        
        if (other.getLoadBalancerName() == null ^ this.getLoadBalancerName() == nullreturn false;
        if (other.getLoadBalancerName() != null && other.getLoadBalancerName().equals(this.getLoadBalancerName()) == falsereturn false
        if (other.getInstances() == null ^ this.getInstances() == nullreturn false;
        if (other.getInstances() != null && other.getInstances().equals(this.getInstances()) == falsereturn false
        return true;
    }
    
    @Override
        
            return (RegisterInstancesWithLoadBalancerRequestsuper.clone();
    }
}
    
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