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; import com.amazonaws.AmazonWebServiceResult; /** * <p> * Contains the output of DescribeSpotPriceHistory. * </p> */ @Generated("com.amazonaws:aws-java-sdk-code-generator") public class DescribeSpotPriceHistoryResult extends com.amazonaws.AmazonWebServiceResult<com.amazonaws.ResponseMetadata> implements Serializable, Cloneable { /** * <p> * The token required to retrieve the next set of results. This value is null or an empty string when there are no * more results to return. * </p> */ private String nextToken; /** * <p> * The historical Spot prices. * </p> */ private com.amazonaws.internal.SdkInternalList<SpotPrice> spotPriceHistory; /** * <p> * The token required to retrieve the next set of results. This value is null or an empty string when there are no * more results to return. * </p> * * @param nextToken * The token required to retrieve the next set of results. This value is null or an empty string when there * are no more results to return. */ public void setNextToken(String nextToken) { this.nextToken = nextToken; } /** * <p> * The token required to retrieve the next set of results. This value is null or an empty string when there are no * more results to return. * </p> * * @return The token required to retrieve the next set of results. This value is null or an empty string when there * are no more results to return. */ public String getNextToken() { return this.nextToken; } /** * <p> * The token required to retrieve the next set of results. This value is null or an empty string when there are no * more results to return. * </p> * * @param nextToken * The token required to retrieve the next set of results. This value is null or an empty string when there * are no more results to return. * @return Returns a reference to this object so that method calls can be chained together. */ public DescribeSpotPriceHistoryResult withNextToken(String nextToken) { setNextToken(nextToken); return this; } /** * <p> * The historical Spot prices. * </p> * * @return The historical Spot prices. */ public java.util.List<SpotPrice> getSpotPriceHistory() { if (spotPriceHistory == null) { spotPriceHistory = new com.amazonaws.internal.SdkInternalList<SpotPrice>(); } return spotPriceHistory; } /** * <p> * The historical Spot prices. * </p> * * @param spotPriceHistory * The historical Spot prices. */ public void setSpotPriceHistory(java.util.Collection<SpotPrice> spotPriceHistory) { if (spotPriceHistory == null) { this.spotPriceHistory = null; return; } this.spotPriceHistory = new com.amazonaws.internal.SdkInternalList<SpotPrice>(spotPriceHistory); } /** * <p> * The historical Spot prices. * </p> * <p> * <b>NOTE:</b> This method appends the values to the existing list (if any). Use * {@link #setSpotPriceHistory(java.util.Collection)} or {@link #withSpotPriceHistory(java.util.Collection)} if you * want to override the existing values. * </p> * * @param spotPriceHistory * The historical Spot prices. * @return Returns a reference to this object so that method calls can be chained together. */ public DescribeSpotPriceHistoryResult withSpotPriceHistory(SpotPrice... spotPriceHistory) { if (this.spotPriceHistory == null) { setSpotPriceHistory(new com.amazonaws.internal.SdkInternalList<SpotPrice>(spotPriceHistory.length)); } for (SpotPrice ele : spotPriceHistory) { this.spotPriceHistory.add(ele); } return this; } /** * <p> * The historical Spot prices. * </p> * * @param spotPriceHistory * The historical Spot prices. * @return Returns a reference to this object so that method calls can be chained together. */ public DescribeSpotPriceHistoryResult withSpotPriceHistory(java.util.Collection<SpotPrice> spotPriceHistory) { setSpotPriceHistory(spotPriceHistory); 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 (getNextToken() != null) sb.append("NextToken: ").append(getNextToken()).append(","); if (getSpotPriceHistory() != null) sb.append("SpotPriceHistory: ").append(getSpotPriceHistory()); sb.append("}"); return sb.toString(); } @Override public boolean equals(Object obj) { if (this == obj) return true; if (obj == null) return false; if (obj instanceof DescribeSpotPriceHistoryResult == false) return false; DescribeSpotPriceHistoryResult other = (DescribeSpotPriceHistoryResult) obj; if (other.getNextToken() == null ^ this.getNextToken() == null) return false; if (other.getNextToken() != null && other.getNextToken().equals(this.getNextToken()) == false) return false; if (other.getSpotPriceHistory() == null ^ this.getSpotPriceHistory() == null) return false; if (other.getSpotPriceHistory() != null && other.getSpotPriceHistory().equals(this.getSpotPriceHistory()) == false) return false; return true; } @Override public int hashCode() { final int prime = 31; int hashCode = 1; hashCode = prime * hashCode + ((getNextToken() == null) ? 0 : getNextToken().hashCode()); hashCode = prime * hashCode + ((getSpotPriceHistory() == null) ? 0 : getSpotPriceHistory().hashCode()); return hashCode; } @Override public DescribeSpotPriceHistoryResult clone() { try { return (DescribeSpotPriceHistoryResult) super.clone(); } catch (CloneNotSupportedException e) { throw new IllegalStateException( "Got a CloneNotSupportedException from Object.clone() " + "even though we're Cloneable!", e); } } }