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/*
* Copyright 2011-2016 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.autoscaling.model;
import java.io.Serializable;
/**
*
* Describes an EC2 instance.
*
*/
public class Instance implements Serializable, Cloneable {
/**
*
* The ID of the instance.
*
*/
private String instanceId;
/**
*
* The Availability Zone in which the instance is running.
*
*/
private String availabilityZone;
/**
*
* A description of the current lifecycle state. Note that the
* Quarantined state is not used.
*
*/
private String lifecycleState;
/**
*
* The health status of the instance. "Healthy" means that the instance is
* healthy and should remain in service. "Unhealthy" means that the instance
* is unhealthy and Auto Scaling should terminate and replace it.
*
*/
private String healthStatus;
/**
*
* The launch configuration associated with the instance.
*
*/
private String launchConfigurationName;
/**
*
* Indicates whether the instance is protected from termination by Auto
* Scaling when scaling in.
*
*/
private Boolean protectedFromScaleIn;
/**
*
* The ID of the instance.
*
*
* @param instanceId
* The ID of the instance.
*/
public void setInstanceId(String instanceId) {
this.instanceId = instanceId;
}
/**
*
* The ID of the instance.
*
*
* @return The ID of the instance.
*/
public String getInstanceId() {
return this.instanceId;
}
/**
*
* The ID of the instance.
*
*
* @param instanceId
* The ID of the instance.
* @return Returns a reference to this object so that method calls can be
* chained together.
*/
public Instance withInstanceId(String instanceId) {
setInstanceId(instanceId);
return this;
}
/**
*
* The Availability Zone in which the instance is running.
*
*
* @param availabilityZone
* The Availability Zone in which the instance is running.
*/
public void setAvailabilityZone(String availabilityZone) {
this.availabilityZone = availabilityZone;
}
/**
*
* The Availability Zone in which the instance is running.
*
*
* @return The Availability Zone in which the instance is running.
*/
public String getAvailabilityZone() {
return this.availabilityZone;
}
/**
*
* The Availability Zone in which the instance is running.
*
*
* @param availabilityZone
* The Availability Zone in which the instance is running.
* @return Returns a reference to this object so that method calls can be
* chained together.
*/
public Instance withAvailabilityZone(String availabilityZone) {
setAvailabilityZone(availabilityZone);
return this;
}
/**
*
* A description of the current lifecycle state. Note that the
* Quarantined state is not used.
*
*
* @param lifecycleState
* A description of the current lifecycle state. Note that the
* Quarantined state is not used.
* @see LifecycleState
*/
public void setLifecycleState(String lifecycleState) {
this.lifecycleState = lifecycleState;
}
/**
*
* A description of the current lifecycle state. Note that the
* Quarantined state is not used.
*
*
* @return A description of the current lifecycle state. Note that the
* Quarantined state is not used.
* @see LifecycleState
*/
public String getLifecycleState() {
return this.lifecycleState;
}
/**
*
* A description of the current lifecycle state. Note that the
* Quarantined state is not used.
*
*
* @param lifecycleState
* A description of the current lifecycle state. Note that the
* Quarantined state is not used.
* @return Returns a reference to this object so that method calls can be
* chained together.
* @see LifecycleState
*/
public Instance withLifecycleState(String lifecycleState) {
setLifecycleState(lifecycleState);
return this;
}
/**
*
* A description of the current lifecycle state. Note that the
* Quarantined state is not used.
*
*
* @param lifecycleState
* A description of the current lifecycle state. Note that the
* Quarantined state is not used.
* @see LifecycleState
*/
public void setLifecycleState(LifecycleState lifecycleState) {
this.lifecycleState = lifecycleState.toString();
}
/**
*
* A description of the current lifecycle state. Note that the
* Quarantined state is not used.
*
*
* @param lifecycleState
* A description of the current lifecycle state. Note that the
* Quarantined state is not used.
* @return Returns a reference to this object so that method calls can be
* chained together.
* @see LifecycleState
*/
public Instance withLifecycleState(LifecycleState lifecycleState) {
setLifecycleState(lifecycleState);
return this;
}
/**
*
* The health status of the instance. "Healthy" means that the instance is
* healthy and should remain in service. "Unhealthy" means that the instance
* is unhealthy and Auto Scaling should terminate and replace it.
*
*
* @param healthStatus
* The health status of the instance. "Healthy" means that the
* instance is healthy and should remain in service. "Unhealthy"
* means that the instance is unhealthy and Auto Scaling should
* terminate and replace it.
*/
public void setHealthStatus(String healthStatus) {
this.healthStatus = healthStatus;
}
/**
*
* The health status of the instance. "Healthy" means that the instance is
* healthy and should remain in service. "Unhealthy" means that the instance
* is unhealthy and Auto Scaling should terminate and replace it.
*
*
* @return The health status of the instance. "Healthy" means that the
* instance is healthy and should remain in service. "Unhealthy"
* means that the instance is unhealthy and Auto Scaling should
* terminate and replace it.
*/
public String getHealthStatus() {
return this.healthStatus;
}
/**
*
* The health status of the instance. "Healthy" means that the instance is
* healthy and should remain in service. "Unhealthy" means that the instance
* is unhealthy and Auto Scaling should terminate and replace it.
*
*
* @param healthStatus
* The health status of the instance. "Healthy" means that the
* instance is healthy and should remain in service. "Unhealthy"
* means that the instance is unhealthy and Auto Scaling should
* terminate and replace it.
* @return Returns a reference to this object so that method calls can be
* chained together.
*/
public Instance withHealthStatus(String healthStatus) {
setHealthStatus(healthStatus);
return this;
}
/**
*
* The launch configuration associated with the instance.
*
*
* @param launchConfigurationName
* The launch configuration associated with the instance.
*/
public void setLaunchConfigurationName(String launchConfigurationName) {
this.launchConfigurationName = launchConfigurationName;
}
/**
*
* The launch configuration associated with the instance.
*
*
* @return The launch configuration associated with the instance.
*/
public String getLaunchConfigurationName() {
return this.launchConfigurationName;
}
/**
*
* The launch configuration associated with the instance.
*
*
* @param launchConfigurationName
* The launch configuration associated with the instance.
* @return Returns a reference to this object so that method calls can be
* chained together.
*/
public Instance withLaunchConfigurationName(String launchConfigurationName) {
setLaunchConfigurationName(launchConfigurationName);
return this;
}
/**
*
* Indicates whether the instance is protected from termination by Auto
* Scaling when scaling in.
*
*
* @param protectedFromScaleIn
* Indicates whether the instance is protected from termination by
* Auto Scaling when scaling in.
*/
public void setProtectedFromScaleIn(Boolean protectedFromScaleIn) {
this.protectedFromScaleIn = protectedFromScaleIn;
}
/**
*
* Indicates whether the instance is protected from termination by Auto
* Scaling when scaling in.
*
*
* @return Indicates whether the instance is protected from termination by
* Auto Scaling when scaling in.
*/
public Boolean getProtectedFromScaleIn() {
return this.protectedFromScaleIn;
}
/**
*
* Indicates whether the instance is protected from termination by Auto
* Scaling when scaling in.
*
*
* @param protectedFromScaleIn
* Indicates whether the instance is protected from termination by
* Auto Scaling when scaling in.
* @return Returns a reference to this object so that method calls can be
* chained together.
*/
public Instance withProtectedFromScaleIn(Boolean protectedFromScaleIn) {
setProtectedFromScaleIn(protectedFromScaleIn);
return this;
}
/**
*
* Indicates whether the instance is protected from termination by Auto
* Scaling when scaling in.
*
*
* @return Indicates whether the instance is protected from termination by
* Auto Scaling when scaling in.
*/
public Boolean isProtectedFromScaleIn() {
return this.protectedFromScaleIn;
}
/**
* Returns a string representation of this object; useful for testing and
* debugging.
*
* @return A string representation of this object.
*
* @see java.lang.Object#toString()
*/
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append("{");
if (getInstanceId() != null)
sb.append("InstanceId: " + getInstanceId() + ",");
if (getAvailabilityZone() != null)
sb.append("AvailabilityZone: " + getAvailabilityZone() + ",");
if (getLifecycleState() != null)
sb.append("LifecycleState: " + getLifecycleState() + ",");
if (getHealthStatus() != null)
sb.append("HealthStatus: " + getHealthStatus() + ",");
if (getLaunchConfigurationName() != null)
sb.append("LaunchConfigurationName: "
+ getLaunchConfigurationName() + ",");
if (getProtectedFromScaleIn() != null)
sb.append("ProtectedFromScaleIn: " + getProtectedFromScaleIn());
sb.append("}");
return sb.toString();
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (obj instanceof Instance == false)
return false;
Instance other = (Instance) obj;
if (other.getInstanceId() == null ^ this.getInstanceId() == null)
return false;
if (other.getInstanceId() != null
&& other.getInstanceId().equals(this.getInstanceId()) == false)
return false;
if (other.getAvailabilityZone() == null
^ this.getAvailabilityZone() == null)
return false;
if (other.getAvailabilityZone() != null
&& other.getAvailabilityZone().equals(
this.getAvailabilityZone()) == false)
return false;
if (other.getLifecycleState() == null
^ this.getLifecycleState() == null)
return false;
if (other.getLifecycleState() != null
&& other.getLifecycleState().equals(this.getLifecycleState()) == false)
return false;
if (other.getHealthStatus() == null ^ this.getHealthStatus() == null)
return false;
if (other.getHealthStatus() != null
&& other.getHealthStatus().equals(this.getHealthStatus()) == false)
return false;
if (other.getLaunchConfigurationName() == null
^ this.getLaunchConfigurationName() == null)
return false;
if (other.getLaunchConfigurationName() != null
&& other.getLaunchConfigurationName().equals(
this.getLaunchConfigurationName()) == false)
return false;
if (other.getProtectedFromScaleIn() == null
^ this.getProtectedFromScaleIn() == null)
return false;
if (other.getProtectedFromScaleIn() != null
&& other.getProtectedFromScaleIn().equals(
this.getProtectedFromScaleIn()) == false)
return false;
return true;
}
@Override
public int hashCode() {
final int prime = 31;
int hashCode = 1;
hashCode = prime * hashCode
+ ((getInstanceId() == null) ? 0 : getInstanceId().hashCode());
hashCode = prime
* hashCode
+ ((getAvailabilityZone() == null) ? 0 : getAvailabilityZone()
.hashCode());
hashCode = prime
* hashCode
+ ((getLifecycleState() == null) ? 0 : getLifecycleState()
.hashCode());
hashCode = prime
* hashCode
+ ((getHealthStatus() == null) ? 0 : getHealthStatus()
.hashCode());
hashCode = prime
* hashCode
+ ((getLaunchConfigurationName() == null) ? 0
: getLaunchConfigurationName().hashCode());
hashCode = prime
* hashCode
+ ((getProtectedFromScaleIn() == null) ? 0
: getProtectedFromScaleIn().hashCode());
return hashCode;
}
@Override
public Instance clone() {
try {
return (Instance) super.clone();
} catch (CloneNotSupportedException e) {
throw new IllegalStateException(
"Got a CloneNotSupportedException from Object.clone() "
+ "even though we're Cloneable!", e);
}
}
}