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/* * 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.elasticmapreduce.model; import java.io.Serializable; import javax.annotation.Generated; import com.amazonaws.AmazonWebServiceRequest; /** * <p> * This input determines which steps to list. * </p> * * @see <a href="http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/ListSteps" target="_top">AWS API * Documentation</a> */ @Generated("com.amazonaws:aws-java-sdk-code-generator") public class ListStepsRequest extends com.amazonaws.AmazonWebServiceRequest implements Serializable, Cloneable { /** * <p> * The identifier of the cluster for which to list the steps. * </p> */ private String clusterId; /** * <p> * The filter to limit the step list based on certain states. * </p> */ private com.amazonaws.internal.SdkInternalList<String> stepStates; /** * <p> * The filter to limit the step list based on the identifier of the steps. You can specify a maximum of ten Step * IDs. The character constraint applies to the overall length of the array. * </p> */ private com.amazonaws.internal.SdkInternalList<String> stepIds; /** * <p> * The pagination token that indicates the next set of results to retrieve. * </p> */ private String marker; /** * <p> * The identifier of the cluster for which to list the steps. * </p> * * @param clusterId * The identifier of the cluster for which to list the steps. */ public void setClusterId(String clusterId) { this.clusterId = clusterId; } /** * <p> * The identifier of the cluster for which to list the steps. * </p> * * @return The identifier of the cluster for which to list the steps. */ public String getClusterId() { return this.clusterId; } /** * <p> * The identifier of the cluster for which to list the steps. * </p> * * @param clusterId * The identifier of the cluster for which to list the steps. * @return Returns a reference to this object so that method calls can be chained together. */ public ListStepsRequest withClusterId(String clusterId) { setClusterId(clusterId); return this; } /** * <p> * The filter to limit the step list based on certain states. * </p> * * @return The filter to limit the step list based on certain states. * @see StepState */ public java.util.List<String> getStepStates() { if (stepStates == null) { stepStates = new com.amazonaws.internal.SdkInternalList<String>(); } return stepStates; } /** * <p> * The filter to limit the step list based on certain states. * </p> * * @param stepStates * The filter to limit the step list based on certain states. * @see StepState */ public void setStepStates(java.util.Collection<String> stepStates) { if (stepStates == null) { this.stepStates = null; return; } this.stepStates = new com.amazonaws.internal.SdkInternalList<String>(stepStates); } /** * <p> * The filter to limit the step list based on certain states. * </p> * <p> * <b>NOTE:</b> This method appends the values to the existing list (if any). Use * {@link #setStepStates(java.util.Collection)} or {@link #withStepStates(java.util.Collection)} if you want to * override the existing values. * </p> * * @param stepStates * The filter to limit the step list based on certain states. * @return Returns a reference to this object so that method calls can be chained together. * @see StepState */ public ListStepsRequest withStepStates(String... stepStates) { if (this.stepStates == null) { setStepStates(new com.amazonaws.internal.SdkInternalList<String>(stepStates.length)); } for (String ele : stepStates) { this.stepStates.add(ele); } return this; } /** * <p> * The filter to limit the step list based on certain states. * </p> * * @param stepStates * The filter to limit the step list based on certain states. * @return Returns a reference to this object so that method calls can be chained together. * @see StepState */ public ListStepsRequest withStepStates(java.util.Collection<String> stepStates) { setStepStates(stepStates); return this; } /** * <p> * The filter to limit the step list based on certain states. * </p> * * @param stepStates * The filter to limit the step list based on certain states. * @return Returns a reference to this object so that method calls can be chained together. * @see StepState */ public ListStepsRequest withStepStates(StepState... stepStates) { com.amazonaws.internal.SdkInternalList<String> stepStatesCopy = new com.amazonaws.internal.SdkInternalList<String>( stepStates.length); for (StepState value : stepStates) { stepStatesCopy.add(value.toString()); } if (getStepStates() == null) { setStepStates(stepStatesCopy); } else { getStepStates().addAll(stepStatesCopy); } return this; } /** * <p> * The filter to limit the step list based on the identifier of the steps. You can specify a maximum of ten Step * IDs. The character constraint applies to the overall length of the array. * </p> * * @return The filter to limit the step list based on the identifier of the steps. You can specify a maximum of ten * Step IDs. The character constraint applies to the overall length of the array. */ public java.util.List<String> getStepIds() { if (stepIds == null) { stepIds = new com.amazonaws.internal.SdkInternalList<String>(); } return stepIds; } /** * <p> * The filter to limit the step list based on the identifier of the steps. You can specify a maximum of ten Step * IDs. The character constraint applies to the overall length of the array. * </p> * * @param stepIds * The filter to limit the step list based on the identifier of the steps. You can specify a maximum of ten * Step IDs. The character constraint applies to the overall length of the array. */ public void setStepIds(java.util.Collection<String> stepIds) { if (stepIds == null) { this.stepIds = null; return; } this.stepIds = new com.amazonaws.internal.SdkInternalList<String>(stepIds); } /** * <p> * The filter to limit the step list based on the identifier of the steps. You can specify a maximum of ten Step * IDs. The character constraint applies to the overall length of the array. * </p> * <p> * <b>NOTE:</b> This method appends the values to the existing list (if any). Use * {@link #setStepIds(java.util.Collection)} or {@link #withStepIds(java.util.Collection)} if you want to override * the existing values. * </p> * * @param stepIds * The filter to limit the step list based on the identifier of the steps. You can specify a maximum of ten * Step IDs. The character constraint applies to the overall length of the array. * @return Returns a reference to this object so that method calls can be chained together. */ public ListStepsRequest withStepIds(String... stepIds) { if (this.stepIds == null) { setStepIds(new com.amazonaws.internal.SdkInternalList<String>(stepIds.length)); } for (String ele : stepIds) { this.stepIds.add(ele); } return this; } /** * <p> * The filter to limit the step list based on the identifier of the steps. You can specify a maximum of ten Step * IDs. The character constraint applies to the overall length of the array. * </p> * * @param stepIds * The filter to limit the step list based on the identifier of the steps. You can specify a maximum of ten * Step IDs. The character constraint applies to the overall length of the array. * @return Returns a reference to this object so that method calls can be chained together. */ public ListStepsRequest withStepIds(java.util.Collection<String> stepIds) { setStepIds(stepIds); return this; } /** * <p> * The pagination token that indicates the next set of results to retrieve. * </p> * * @param marker * The pagination token that indicates the next set of results to retrieve. */ public void setMarker(String marker) { this.marker = marker; } /** * <p> * The pagination token that indicates the next set of results to retrieve. * </p> * * @return The pagination token that indicates the next set of results to retrieve. */ public String getMarker() { return this.marker; } /** * <p> * The pagination token that indicates the next set of results to retrieve. * </p> * * @param marker * The pagination token that indicates the next set of results to retrieve. * @return Returns a reference to this object so that method calls can be chained together. */ public ListStepsRequest withMarker(String marker) { setMarker(marker); 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 (getClusterId() != null) sb.append("ClusterId: ").append(getClusterId()).append(","); if (getStepStates() != null) sb.append("StepStates: ").append(getStepStates()).append(","); if (getStepIds() != null) sb.append("StepIds: ").append(getStepIds()).append(","); if (getMarker() != null) sb.append("Marker: ").append(getMarker()); sb.append("}"); return sb.toString(); } @Override public boolean equals(Object obj) { if (this == obj) return true; if (obj == null) return false; if (obj instanceof ListStepsRequest == false) return false; ListStepsRequest other = (ListStepsRequest) obj; if (other.getClusterId() == null ^ this.getClusterId() == null) return false; if (other.getClusterId() != null && other.getClusterId().equals(this.getClusterId()) == false) return false; if (other.getStepStates() == null ^ this.getStepStates() == null) return false; if (other.getStepStates() != null && other.getStepStates().equals(this.getStepStates()) == false) return false; if (other.getStepIds() == null ^ this.getStepIds() == null) return false; if (other.getStepIds() != null && other.getStepIds().equals(this.getStepIds()) == false) return false; if (other.getMarker() == null ^ this.getMarker() == null) return false; if (other.getMarker() != null && other.getMarker().equals(this.getMarker()) == false) return false; return true; } @Override public int hashCode() { final int prime = 31; int hashCode = 1; hashCode = prime * hashCode + ((getClusterId() == null) ? 0 : getClusterId().hashCode()); hashCode = prime * hashCode + ((getStepStates() == null) ? 0 : getStepStates().hashCode()); hashCode = prime * hashCode + ((getStepIds() == null) ? 0 : getStepIds().hashCode()); hashCode = prime * hashCode + ((getMarker() == null) ? 0 : getMarker().hashCode()); return hashCode; } @Override public ListStepsRequest clone() { return (ListStepsRequest) super.clone(); } }