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.simpledb.model; import java.io.Serializable; import javax.annotation.Generated; import com.amazonaws.AmazonWebServiceRequest; @Generated("com.amazonaws:aws-java-sdk-code-generator") public class DeleteAttributesRequest extends com.amazonaws.AmazonWebServiceRequest implements Serializable, Cloneable { /** The name of the domain in which to perform the operation. */ private String domainName; /** * The name of the item. Similar to rows on a spreadsheet, items represent individual objects that contain one or * more value-attribute pairs. */ private String itemName; /** * A list of Attributes. Similar to columns on a spreadsheet, attributes represent categories of data that can be * assigned to items. */ private com.amazonaws.internal.SdkInternalList<Attribute> attributes; /** * The update condition which, if specified, determines whether the specified attributes will be deleted or not. The * update condition must be satisfied in order for this request to be processed and the attributes to be deleted. */ private UpdateCondition expected; /** * Default constructor for DeleteAttributesRequest object. Callers should use the setter or fluent setter (with...) * methods to initialize the object after creating it. */ public DeleteAttributesRequest() { } /** * Constructs a new DeleteAttributesRequest object. Callers should use the setter or fluent setter (with...) methods * to initialize any additional object members. * * @param domainName * The name of the domain in which to perform the operation. * @param itemName * The name of the item. Similar to rows on a spreadsheet, items represent individual objects that contain * one or more value-attribute pairs. */ public DeleteAttributesRequest(String domainName, String itemName) { setDomainName(domainName); setItemName(itemName); } /** * Constructs a new DeleteAttributesRequest object. Callers should use the setter or fluent setter (with...) methods * to initialize any additional object members. * * @param domainName * The name of the domain in which to perform the operation. * @param itemName * The name of the item. Similar to rows on a spreadsheet, items represent individual objects that contain * one or more value-attribute pairs. * @param attributes * A list of Attributes. Similar to columns on a spreadsheet, attributes represent categories of data that * can be assigned to items. */ public DeleteAttributesRequest(String domainName, String itemName, java.util.List<Attribute> attributes) { setDomainName(domainName); setItemName(itemName); setAttributes(attributes); } /** * Constructs a new DeleteAttributesRequest object. Callers should use the setter or fluent setter (with...) methods * to initialize any additional object members. * * @param domainName * The name of the domain in which to perform the operation. * @param itemName * The name of the item. Similar to rows on a spreadsheet, items represent individual objects that contain * one or more value-attribute pairs. * @param attributes * A list of Attributes. Similar to columns on a spreadsheet, attributes represent categories of data that * can be assigned to items. * @param expected * The update condition which, if specified, determines whether the specified attributes will be deleted or * not. The update condition must be satisfied in order for this request to be processed and the attributes * to be deleted. */ public DeleteAttributesRequest(String domainName, String itemName, java.util.List<Attribute> attributes, UpdateCondition expected) { setDomainName(domainName); setItemName(itemName); setAttributes(attributes); setExpected(expected); } /** * The name of the domain in which to perform the operation. * * @param domainName * The name of the domain in which to perform the operation. */ public void setDomainName(String domainName) { this.domainName = domainName; } /** * The name of the domain in which to perform the operation. * * @return The name of the domain in which to perform the operation. */ public String getDomainName() { return this.domainName; } /** * The name of the domain in which to perform the operation. * * @param domainName * The name of the domain in which to perform the operation. * @return Returns a reference to this object so that method calls can be chained together. */ public DeleteAttributesRequest withDomainName(String domainName) { setDomainName(domainName); return this; } /** * The name of the item. Similar to rows on a spreadsheet, items represent individual objects that contain one or * more value-attribute pairs. * * @param itemName * The name of the item. Similar to rows on a spreadsheet, items represent individual objects that contain * one or more value-attribute pairs. */ public void setItemName(String itemName) { this.itemName = itemName; } /** * The name of the item. Similar to rows on a spreadsheet, items represent individual objects that contain one or * more value-attribute pairs. * * @return The name of the item. Similar to rows on a spreadsheet, items represent individual objects that contain * one or more value-attribute pairs. */ public String getItemName() { return this.itemName; } /** * The name of the item. Similar to rows on a spreadsheet, items represent individual objects that contain one or * more value-attribute pairs. * * @param itemName * The name of the item. Similar to rows on a spreadsheet, items represent individual objects that contain * one or more value-attribute pairs. * @return Returns a reference to this object so that method calls can be chained together. */ public DeleteAttributesRequest withItemName(String itemName) { setItemName(itemName); return this; } /** * A list of Attributes. Similar to columns on a spreadsheet, attributes represent categories of data that can be * assigned to items. * * @return A list of Attributes. Similar to columns on a spreadsheet, attributes represent categories of data that * can be assigned to items. */ public java.util.List<Attribute> getAttributes() { if (attributes == null) { attributes = new com.amazonaws.internal.SdkInternalList<Attribute>(); } return attributes; } /** * A list of Attributes. Similar to columns on a spreadsheet, attributes represent categories of data that can be * assigned to items. * * @param attributes * A list of Attributes. Similar to columns on a spreadsheet, attributes represent categories of data that * can be assigned to items. */ public void setAttributes(java.util.Collection<Attribute> attributes) { if (attributes == null) { this.attributes = null; return; } this.attributes = new com.amazonaws.internal.SdkInternalList<Attribute>(attributes); } /** * A list of Attributes. Similar to columns on a spreadsheet, attributes represent categories of data that can be * assigned to items. * <p> * <b>NOTE:</b> This method appends the values to the existing list (if any). Use * {@link #setAttributes(java.util.Collection)} or {@link #withAttributes(java.util.Collection)} if you want to * override the existing values. * </p> * * @param attributes * A list of Attributes. Similar to columns on a spreadsheet, attributes represent categories of data that * can be assigned to items. * @return Returns a reference to this object so that method calls can be chained together. */ public DeleteAttributesRequest withAttributes(Attribute... attributes) { if (this.attributes == null) { setAttributes(new com.amazonaws.internal.SdkInternalList<Attribute>(attributes.length)); } for (Attribute ele : attributes) { this.attributes.add(ele); } return this; } /** * A list of Attributes. Similar to columns on a spreadsheet, attributes represent categories of data that can be * assigned to items. * * @param attributes * A list of Attributes. Similar to columns on a spreadsheet, attributes represent categories of data that * can be assigned to items. * @return Returns a reference to this object so that method calls can be chained together. */ public DeleteAttributesRequest withAttributes(java.util.Collection<Attribute> attributes) { setAttributes(attributes); return this; } /** * The update condition which, if specified, determines whether the specified attributes will be deleted or not. The * update condition must be satisfied in order for this request to be processed and the attributes to be deleted. * * @param expected * The update condition which, if specified, determines whether the specified attributes will be deleted or * not. The update condition must be satisfied in order for this request to be processed and the attributes * to be deleted. */ public void setExpected(UpdateCondition expected) { this.expected = expected; } /** * The update condition which, if specified, determines whether the specified attributes will be deleted or not. The * update condition must be satisfied in order for this request to be processed and the attributes to be deleted. * * @return The update condition which, if specified, determines whether the specified attributes will be deleted or * not. The update condition must be satisfied in order for this request to be processed and the attributes * to be deleted. */ public UpdateCondition getExpected() { return this.expected; } /** * The update condition which, if specified, determines whether the specified attributes will be deleted or not. The * update condition must be satisfied in order for this request to be processed and the attributes to be deleted. * * @param expected * The update condition which, if specified, determines whether the specified attributes will be deleted or * not. The update condition must be satisfied in order for this request to be processed and the attributes * to be deleted. * @return Returns a reference to this object so that method calls can be chained together. */ public DeleteAttributesRequest withExpected(UpdateCondition expected) { setExpected(expected); 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 (getDomainName() != null) sb.append("DomainName: ").append(getDomainName()).append(","); if (getItemName() != null) sb.append("ItemName: ").append(getItemName()).append(","); if (getAttributes() != null) sb.append("Attributes: ").append(getAttributes()).append(","); if (getExpected() != null) sb.append("Expected: ").append(getExpected()); sb.append("}"); return sb.toString(); } @Override public boolean equals(Object obj) { if (this == obj) return true; if (obj == null) return false; if (obj instanceof DeleteAttributesRequest == false) return false; DeleteAttributesRequest other = (DeleteAttributesRequest) obj; if (other.getDomainName() == null ^ this.getDomainName() == null) return false; if (other.getDomainName() != null && other.getDomainName().equals(this.getDomainName()) == false) return false; if (other.getItemName() == null ^ this.getItemName() == null) return false; if (other.getItemName() != null && other.getItemName().equals(this.getItemName()) == false) return false; if (other.getAttributes() == null ^ this.getAttributes() == null) return false; if (other.getAttributes() != null && other.getAttributes().equals(this.getAttributes()) == false) return false; if (other.getExpected() == null ^ this.getExpected() == null) return false; if (other.getExpected() != null && other.getExpected().equals(this.getExpected()) == false) return false; return true; } @Override public int hashCode() { final int prime = 31; int hashCode = 1; hashCode = prime * hashCode + ((getDomainName() == null) ? 0 : getDomainName().hashCode()); hashCode = prime * hashCode + ((getItemName() == null) ? 0 : getItemName().hashCode()); hashCode = prime * hashCode + ((getAttributes() == null) ? 0 : getAttributes().hashCode()); hashCode = prime * hashCode + ((getExpected() == null) ? 0 : getExpected().hashCode()); return hashCode; } @Override public DeleteAttributesRequest clone() { return (DeleteAttributesRequest) super.clone(); } }