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 SelectRequest extends com.amazonaws.AmazonWebServiceRequest implements Serializable, Cloneable { /** The expression used to query the domain. */ private String selectExpression; /** A string informing Amazon SimpleDB where to start the next list of <code>ItemNames</code>. */ private String nextToken; /** * Determines whether or not strong consistency should be enforced when data is read from SimpleDB. If * <code>true</code>, any data previously written to SimpleDB will be returned. Otherwise, results will be * consistent eventually, and the client may not see data that was written immediately before your read. */ private Boolean consistentRead; /** * Default constructor for SelectRequest object. Callers should use the setter or fluent setter (with...) methods to * initialize the object after creating it. */ public SelectRequest() { } /** * Constructs a new SelectRequest object. Callers should use the setter or fluent setter (with...) methods to * initialize any additional object members. * * @param selectExpression * The expression used to query the domain. */ public SelectRequest(String selectExpression) { setSelectExpression(selectExpression); } /** * Constructs a new SelectRequest object. Callers should use the setter or fluent setter (with...) methods to * initialize any additional object members. * * @param selectExpression * The expression used to query the domain. * @param consistentRead * Determines whether or not strong consistency should be enforced when data is read from SimpleDB. If * <code>true</code>, any data previously written to SimpleDB will be returned. Otherwise, results will be * consistent eventually, and the client may not see data that was written immediately before your read. */ public SelectRequest(String selectExpression, Boolean consistentRead) { setSelectExpression(selectExpression); setConsistentRead(consistentRead); } /** * The expression used to query the domain. * * @param selectExpression * The expression used to query the domain. */ public void setSelectExpression(String selectExpression) { this.selectExpression = selectExpression; } /** * The expression used to query the domain. * * @return The expression used to query the domain. */ public String getSelectExpression() { return this.selectExpression; } /** * The expression used to query the domain. * * @param selectExpression * The expression used to query the domain. * @return Returns a reference to this object so that method calls can be chained together. */ public SelectRequest withSelectExpression(String selectExpression) { setSelectExpression(selectExpression); return this; } /** * A string informing Amazon SimpleDB where to start the next list of <code>ItemNames</code>. * * @param nextToken * A string informing Amazon SimpleDB where to start the next list of <code>ItemNames</code>. */ public void setNextToken(String nextToken) { this.nextToken = nextToken; } /** * A string informing Amazon SimpleDB where to start the next list of <code>ItemNames</code>. * * @return A string informing Amazon SimpleDB where to start the next list of <code>ItemNames</code>. */ public String getNextToken() { return this.nextToken; } /** * A string informing Amazon SimpleDB where to start the next list of <code>ItemNames</code>. * * @param nextToken * A string informing Amazon SimpleDB where to start the next list of <code>ItemNames</code>. * @return Returns a reference to this object so that method calls can be chained together. */ public SelectRequest withNextToken(String nextToken) { setNextToken(nextToken); return this; } /** * Determines whether or not strong consistency should be enforced when data is read from SimpleDB. If * <code>true</code>, any data previously written to SimpleDB will be returned. Otherwise, results will be * consistent eventually, and the client may not see data that was written immediately before your read. * * @param consistentRead * Determines whether or not strong consistency should be enforced when data is read from SimpleDB. If * <code>true</code>, any data previously written to SimpleDB will be returned. Otherwise, results will be * consistent eventually, and the client may not see data that was written immediately before your read. */ public void setConsistentRead(Boolean consistentRead) { this.consistentRead = consistentRead; } /** * Determines whether or not strong consistency should be enforced when data is read from SimpleDB. If * <code>true</code>, any data previously written to SimpleDB will be returned. Otherwise, results will be * consistent eventually, and the client may not see data that was written immediately before your read. * * @return Determines whether or not strong consistency should be enforced when data is read from SimpleDB. If * <code>true</code>, any data previously written to SimpleDB will be returned. Otherwise, results will be * consistent eventually, and the client may not see data that was written immediately before your read. */ public Boolean getConsistentRead() { return this.consistentRead; } /** * Determines whether or not strong consistency should be enforced when data is read from SimpleDB. If * <code>true</code>, any data previously written to SimpleDB will be returned. Otherwise, results will be * consistent eventually, and the client may not see data that was written immediately before your read. * * @param consistentRead * Determines whether or not strong consistency should be enforced when data is read from SimpleDB. If * <code>true</code>, any data previously written to SimpleDB will be returned. Otherwise, results will be * consistent eventually, and the client may not see data that was written immediately before your read. * @return Returns a reference to this object so that method calls can be chained together. */ public SelectRequest withConsistentRead(Boolean consistentRead) { setConsistentRead(consistentRead); return this; } /** * Determines whether or not strong consistency should be enforced when data is read from SimpleDB. If * <code>true</code>, any data previously written to SimpleDB will be returned. Otherwise, results will be * consistent eventually, and the client may not see data that was written immediately before your read. * * @return Determines whether or not strong consistency should be enforced when data is read from SimpleDB. If * <code>true</code>, any data previously written to SimpleDB will be returned. Otherwise, results will be * consistent eventually, and the client may not see data that was written immediately before your read. */ public Boolean isConsistentRead() { return this.consistentRead; } /** * 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 (getSelectExpression() != null) sb.append("SelectExpression: ").append(getSelectExpression()).append(","); if (getNextToken() != null) sb.append("NextToken: ").append(getNextToken()).append(","); if (getConsistentRead() != null) sb.append("ConsistentRead: ").append(getConsistentRead()); sb.append("}"); return sb.toString(); } @Override public boolean equals(Object obj) { if (this == obj) return true; if (obj == null) return false; if (obj instanceof SelectRequest == false) return false; SelectRequest other = (SelectRequest) obj; if (other.getSelectExpression() == null ^ this.getSelectExpression() == null) return false; if (other.getSelectExpression() != null && other.getSelectExpression().equals(this.getSelectExpression()) == false) return false; if (other.getNextToken() == null ^ this.getNextToken() == null) return false; if (other.getNextToken() != null && other.getNextToken().equals(this.getNextToken()) == false) return false; if (other.getConsistentRead() == null ^ this.getConsistentRead() == null) return false; if (other.getConsistentRead() != null && other.getConsistentRead().equals(this.getConsistentRead()) == false) return false; return true; } @Override public int hashCode() { final int prime = 31; int hashCode = 1; hashCode = prime * hashCode + ((getSelectExpression() == null) ? 0 : getSelectExpression().hashCode()); hashCode = prime * hashCode + ((getNextToken() == null) ? 0 : getNextToken().hashCode()); hashCode = prime * hashCode + ((getConsistentRead() == null) ? 0 : getConsistentRead().hashCode()); return hashCode; } @Override public SelectRequest clone() { return (SelectRequest) super.clone(); } }