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.opsworks.model; import java.io.Serializable; import javax.annotation.Generated; import com.amazonaws.AmazonWebServiceRequest; /** * * @see <a href="http://docs.aws.amazon.com/goto/WebAPI/opsworks-2013-02-18/DescribeInstances" target="_top">AWS API * Documentation</a> */ @Generated("com.amazonaws:aws-java-sdk-code-generator") public class DescribeInstancesRequest extends com.amazonaws.AmazonWebServiceRequest implements Serializable, Cloneable { /** * <p> * A stack ID. If you use this parameter, <code>DescribeInstances</code> returns descriptions of the instances * associated with the specified stack. * </p> */ private String stackId; /** * <p> * A layer ID. If you use this parameter, <code>DescribeInstances</code> returns descriptions of the instances * associated with the specified layer. * </p> */ private String layerId; /** * <p> * An array of instance IDs to be described. If you use this parameter, <code>DescribeInstances</code> returns a * description of the specified instances. Otherwise, it returns a description of every instance. * </p> */ private com.amazonaws.internal.SdkInternalList<String> instanceIds; /** * <p> * A stack ID. If you use this parameter, <code>DescribeInstances</code> returns descriptions of the instances * associated with the specified stack. * </p> * * @param stackId * A stack ID. If you use this parameter, <code>DescribeInstances</code> returns descriptions of the * instances associated with the specified stack. */ public void setStackId(String stackId) { this.stackId = stackId; } /** * <p> * A stack ID. If you use this parameter, <code>DescribeInstances</code> returns descriptions of the instances * associated with the specified stack. * </p> * * @return A stack ID. If you use this parameter, <code>DescribeInstances</code> returns descriptions of the * instances associated with the specified stack. */ public String getStackId() { return this.stackId; } /** * <p> * A stack ID. If you use this parameter, <code>DescribeInstances</code> returns descriptions of the instances * associated with the specified stack. * </p> * * @param stackId * A stack ID. If you use this parameter, <code>DescribeInstances</code> returns descriptions of the * instances associated with the specified stack. * @return Returns a reference to this object so that method calls can be chained together. */ public DescribeInstancesRequest withStackId(String stackId) { setStackId(stackId); return this; } /** * <p> * A layer ID. If you use this parameter, <code>DescribeInstances</code> returns descriptions of the instances * associated with the specified layer. * </p> * * @param layerId * A layer ID. If you use this parameter, <code>DescribeInstances</code> returns descriptions of the * instances associated with the specified layer. */ public void setLayerId(String layerId) { this.layerId = layerId; } /** * <p> * A layer ID. If you use this parameter, <code>DescribeInstances</code> returns descriptions of the instances * associated with the specified layer. * </p> * * @return A layer ID. If you use this parameter, <code>DescribeInstances</code> returns descriptions of the * instances associated with the specified layer. */ public String getLayerId() { return this.layerId; } /** * <p> * A layer ID. If you use this parameter, <code>DescribeInstances</code> returns descriptions of the instances * associated with the specified layer. * </p> * * @param layerId * A layer ID. If you use this parameter, <code>DescribeInstances</code> returns descriptions of the * instances associated with the specified layer. * @return Returns a reference to this object so that method calls can be chained together. */ public DescribeInstancesRequest withLayerId(String layerId) { setLayerId(layerId); return this; } /** * <p> * An array of instance IDs to be described. If you use this parameter, <code>DescribeInstances</code> returns a * description of the specified instances. Otherwise, it returns a description of every instance. * </p> * * @return An array of instance IDs to be described. If you use this parameter, <code>DescribeInstances</code> * returns a description of the specified instances. Otherwise, it returns a description of every instance. */ public java.util.List<String> getInstanceIds() { if (instanceIds == null) { instanceIds = new com.amazonaws.internal.SdkInternalList<String>(); } return instanceIds; } /** * <p> * An array of instance IDs to be described. If you use this parameter, <code>DescribeInstances</code> returns a * description of the specified instances. Otherwise, it returns a description of every instance. * </p> * * @param instanceIds * An array of instance IDs to be described. If you use this parameter, <code>DescribeInstances</code> * returns a description of the specified instances. Otherwise, it returns a description of every instance. */ public void setInstanceIds(java.util.Collection<String> instanceIds) { if (instanceIds == null) { this.instanceIds = null; return; } this.instanceIds = new com.amazonaws.internal.SdkInternalList<String>(instanceIds); } /** * <p> * An array of instance IDs to be described. If you use this parameter, <code>DescribeInstances</code> returns a * description of the specified instances. Otherwise, it returns a description of every instance. * </p> * <p> * <b>NOTE:</b> This method appends the values to the existing list (if any). Use * {@link #setInstanceIds(java.util.Collection)} or {@link #withInstanceIds(java.util.Collection)} if you want to * override the existing values. * </p> * * @param instanceIds * An array of instance IDs to be described. If you use this parameter, <code>DescribeInstances</code> * returns a description of the specified instances. Otherwise, it returns a description of every instance. * @return Returns a reference to this object so that method calls can be chained together. */ public DescribeInstancesRequest withInstanceIds(String... instanceIds) { if (this.instanceIds == null) { setInstanceIds(new com.amazonaws.internal.SdkInternalList<String>(instanceIds.length)); } for (String ele : instanceIds) { this.instanceIds.add(ele); } return this; } /** * <p> * An array of instance IDs to be described. If you use this parameter, <code>DescribeInstances</code> returns a * description of the specified instances. Otherwise, it returns a description of every instance. * </p> * * @param instanceIds * An array of instance IDs to be described. If you use this parameter, <code>DescribeInstances</code> * returns a description of the specified instances. Otherwise, it returns a description of every instance. * @return Returns a reference to this object so that method calls can be chained together. */ public DescribeInstancesRequest withInstanceIds(java.util.Collection<String> instanceIds) { setInstanceIds(instanceIds); 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 (getStackId() != null) sb.append("StackId: ").append(getStackId()).append(","); if (getLayerId() != null) sb.append("LayerId: ").append(getLayerId()).append(","); if (getInstanceIds() != null) sb.append("InstanceIds: ").append(getInstanceIds()); sb.append("}"); return sb.toString(); } @Override public boolean equals(Object obj) { if (this == obj) return true; if (obj == null) return false; if (obj instanceof DescribeInstancesRequest == false) return false; DescribeInstancesRequest other = (DescribeInstancesRequest) obj; if (other.getStackId() == null ^ this.getStackId() == null) return false; if (other.getStackId() != null && other.getStackId().equals(this.getStackId()) == false) return false; if (other.getLayerId() == null ^ this.getLayerId() == null) return false; if (other.getLayerId() != null && other.getLayerId().equals(this.getLayerId()) == false) return false; if (other.getInstanceIds() == null ^ this.getInstanceIds() == null) return false; if (other.getInstanceIds() != null && other.getInstanceIds().equals(this.getInstanceIds()) == false) return false; return true; } @Override public int hashCode() { final int prime = 31; int hashCode = 1; hashCode = prime * hashCode + ((getStackId() == null) ? 0 : getStackId().hashCode()); hashCode = prime * hashCode + ((getLayerId() == null) ? 0 : getLayerId().hashCode()); hashCode = prime * hashCode + ((getInstanceIds() == null) ? 0 : getInstanceIds().hashCode()); return hashCode; } @Override public DescribeInstancesRequest clone() { return (DescribeInstancesRequest) super.clone(); } }