Java tutorial
/* * Copyright 2014-2019 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.ec2.model; import java.io.Serializable; import javax.annotation.Generated; /** * <p> * Describes a block device mapping. * </p> * * @see <a href="http://docs.aws.amazon.com/goto/WebAPI/ec2-2016-11-15/InstanceBlockDeviceMapping" target="_top">AWS API * Documentation</a> */ @Generated("com.amazonaws:aws-java-sdk-code-generator") public class InstanceBlockDeviceMapping implements Serializable, Cloneable { /** * <p> * The device name (for example, <code>/dev/sdh</code> or <code>xvdh</code>). * </p> */ private String deviceName; /** * <p> * Parameters used to automatically set up EBS volumes when the instance is launched. * </p> */ private EbsInstanceBlockDevice ebs; /** * <p> * The device name (for example, <code>/dev/sdh</code> or <code>xvdh</code>). * </p> * * @param deviceName * The device name (for example, <code>/dev/sdh</code> or <code>xvdh</code>). */ public void setDeviceName(String deviceName) { this.deviceName = deviceName; } /** * <p> * The device name (for example, <code>/dev/sdh</code> or <code>xvdh</code>). * </p> * * @return The device name (for example, <code>/dev/sdh</code> or <code>xvdh</code>). */ public String getDeviceName() { return this.deviceName; } /** * <p> * The device name (for example, <code>/dev/sdh</code> or <code>xvdh</code>). * </p> * * @param deviceName * The device name (for example, <code>/dev/sdh</code> or <code>xvdh</code>). * @return Returns a reference to this object so that method calls can be chained together. */ public InstanceBlockDeviceMapping withDeviceName(String deviceName) { setDeviceName(deviceName); return this; } /** * <p> * Parameters used to automatically set up EBS volumes when the instance is launched. * </p> * * @param ebs * Parameters used to automatically set up EBS volumes when the instance is launched. */ public void setEbs(EbsInstanceBlockDevice ebs) { this.ebs = ebs; } /** * <p> * Parameters used to automatically set up EBS volumes when the instance is launched. * </p> * * @return Parameters used to automatically set up EBS volumes when the instance is launched. */ public EbsInstanceBlockDevice getEbs() { return this.ebs; } /** * <p> * Parameters used to automatically set up EBS volumes when the instance is launched. * </p> * * @param ebs * Parameters used to automatically set up EBS volumes when the instance is launched. * @return Returns a reference to this object so that method calls can be chained together. */ public InstanceBlockDeviceMapping withEbs(EbsInstanceBlockDevice ebs) { setEbs(ebs); return this; } /** * Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be * redacted from this string using a placeholder value. * * @return A string representation of this object. * * @see java.lang.Object#toString() */ @Override public String toString() { StringBuilder sb = new StringBuilder(); sb.append("{"); if (getDeviceName() != null) sb.append("DeviceName: ").append(getDeviceName()).append(","); if (getEbs() != null) sb.append("Ebs: ").append(getEbs()); sb.append("}"); return sb.toString(); } @Override public boolean equals(Object obj) { if (this == obj) return true; if (obj == null) return false; if (obj instanceof InstanceBlockDeviceMapping == false) return false; InstanceBlockDeviceMapping other = (InstanceBlockDeviceMapping) obj; if (other.getDeviceName() == null ^ this.getDeviceName() == null) return false; if (other.getDeviceName() != null && other.getDeviceName().equals(this.getDeviceName()) == false) return false; if (other.getEbs() == null ^ this.getEbs() == null) return false; if (other.getEbs() != null && other.getEbs().equals(this.getEbs()) == false) return false; return true; } @Override public int hashCode() { final int prime = 31; int hashCode = 1; hashCode = prime * hashCode + ((getDeviceName() == null) ? 0 : getDeviceName().hashCode()); hashCode = prime * hashCode + ((getEbs() == null) ? 0 : getEbs().hashCode()); return hashCode; } @Override public InstanceBlockDeviceMapping clone() { try { return (InstanceBlockDeviceMapping) super.clone(); } catch (CloneNotSupportedException e) { throw new IllegalStateException( "Got a CloneNotSupportedException from Object.clone() " + "even though we're Cloneable!", e); } } }