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.elasticmapreduce.model; import java.io.Serializable; import javax.annotation.Generated; import com.amazonaws.protocol.StructuredPojo; import com.amazonaws.protocol.ProtocolMarshaller; /** * <p> * This represents a step in a cluster. * </p> * * @see <a href="http://docs.aws.amazon.com/goto/WebAPI/elasticmapreduce-2009-03-31/Step" target="_top">AWS API * Documentation</a> */ @Generated("com.amazonaws:aws-java-sdk-code-generator") public class Step implements Serializable, Cloneable, StructuredPojo { /** * <p> * The identifier of the cluster step. * </p> */ private String id; /** * <p> * The name of the cluster step. * </p> */ private String name; /** * <p> * The Hadoop job configuration of the cluster step. * </p> */ private HadoopStepConfig config; /** * <p> * The action to take when the cluster step fails. Possible values are TERMINATE_CLUSTER, CANCEL_AND_WAIT, and * CONTINUE. TERMINATE_JOB_FLOW is provided for backward compatibility. We recommend using TERMINATE_CLUSTER * instead. * </p> */ private String actionOnFailure; /** * <p> * The current execution status details of the cluster step. * </p> */ private StepStatus status; /** * <p> * The identifier of the cluster step. * </p> * * @param id * The identifier of the cluster step. */ public void setId(String id) { this.id = id; } /** * <p> * The identifier of the cluster step. * </p> * * @return The identifier of the cluster step. */ public String getId() { return this.id; } /** * <p> * The identifier of the cluster step. * </p> * * @param id * The identifier of the cluster step. * @return Returns a reference to this object so that method calls can be chained together. */ public Step withId(String id) { setId(id); return this; } /** * <p> * The name of the cluster step. * </p> * * @param name * The name of the cluster step. */ public void setName(String name) { this.name = name; } /** * <p> * The name of the cluster step. * </p> * * @return The name of the cluster step. */ public String getName() { return this.name; } /** * <p> * The name of the cluster step. * </p> * * @param name * The name of the cluster step. * @return Returns a reference to this object so that method calls can be chained together. */ public Step withName(String name) { setName(name); return this; } /** * <p> * The Hadoop job configuration of the cluster step. * </p> * * @param config * The Hadoop job configuration of the cluster step. */ public void setConfig(HadoopStepConfig config) { this.config = config; } /** * <p> * The Hadoop job configuration of the cluster step. * </p> * * @return The Hadoop job configuration of the cluster step. */ public HadoopStepConfig getConfig() { return this.config; } /** * <p> * The Hadoop job configuration of the cluster step. * </p> * * @param config * The Hadoop job configuration of the cluster step. * @return Returns a reference to this object so that method calls can be chained together. */ public Step withConfig(HadoopStepConfig config) { setConfig(config); return this; } /** * <p> * The action to take when the cluster step fails. Possible values are TERMINATE_CLUSTER, CANCEL_AND_WAIT, and * CONTINUE. TERMINATE_JOB_FLOW is provided for backward compatibility. We recommend using TERMINATE_CLUSTER * instead. * </p> * * @param actionOnFailure * The action to take when the cluster step fails. Possible values are TERMINATE_CLUSTER, CANCEL_AND_WAIT, * and CONTINUE. TERMINATE_JOB_FLOW is provided for backward compatibility. We recommend using * TERMINATE_CLUSTER instead. * @see ActionOnFailure */ public void setActionOnFailure(String actionOnFailure) { this.actionOnFailure = actionOnFailure; } /** * <p> * The action to take when the cluster step fails. Possible values are TERMINATE_CLUSTER, CANCEL_AND_WAIT, and * CONTINUE. TERMINATE_JOB_FLOW is provided for backward compatibility. We recommend using TERMINATE_CLUSTER * instead. * </p> * * @return The action to take when the cluster step fails. Possible values are TERMINATE_CLUSTER, CANCEL_AND_WAIT, * and CONTINUE. TERMINATE_JOB_FLOW is provided for backward compatibility. We recommend using * TERMINATE_CLUSTER instead. * @see ActionOnFailure */ public String getActionOnFailure() { return this.actionOnFailure; } /** * <p> * The action to take when the cluster step fails. Possible values are TERMINATE_CLUSTER, CANCEL_AND_WAIT, and * CONTINUE. TERMINATE_JOB_FLOW is provided for backward compatibility. We recommend using TERMINATE_CLUSTER * instead. * </p> * * @param actionOnFailure * The action to take when the cluster step fails. Possible values are TERMINATE_CLUSTER, CANCEL_AND_WAIT, * and CONTINUE. TERMINATE_JOB_FLOW is provided for backward compatibility. We recommend using * TERMINATE_CLUSTER instead. * @return Returns a reference to this object so that method calls can be chained together. * @see ActionOnFailure */ public Step withActionOnFailure(String actionOnFailure) { setActionOnFailure(actionOnFailure); return this; } /** * <p> * The action to take when the cluster step fails. Possible values are TERMINATE_CLUSTER, CANCEL_AND_WAIT, and * CONTINUE. TERMINATE_JOB_FLOW is provided for backward compatibility. We recommend using TERMINATE_CLUSTER * instead. * </p> * * @param actionOnFailure * The action to take when the cluster step fails. Possible values are TERMINATE_CLUSTER, CANCEL_AND_WAIT, * and CONTINUE. TERMINATE_JOB_FLOW is provided for backward compatibility. We recommend using * TERMINATE_CLUSTER instead. * @see ActionOnFailure */ public void setActionOnFailure(ActionOnFailure actionOnFailure) { withActionOnFailure(actionOnFailure); } /** * <p> * The action to take when the cluster step fails. Possible values are TERMINATE_CLUSTER, CANCEL_AND_WAIT, and * CONTINUE. TERMINATE_JOB_FLOW is provided for backward compatibility. We recommend using TERMINATE_CLUSTER * instead. * </p> * * @param actionOnFailure * The action to take when the cluster step fails. Possible values are TERMINATE_CLUSTER, CANCEL_AND_WAIT, * and CONTINUE. TERMINATE_JOB_FLOW is provided for backward compatibility. We recommend using * TERMINATE_CLUSTER instead. * @return Returns a reference to this object so that method calls can be chained together. * @see ActionOnFailure */ public Step withActionOnFailure(ActionOnFailure actionOnFailure) { this.actionOnFailure = actionOnFailure.toString(); return this; } /** * <p> * The current execution status details of the cluster step. * </p> * * @param status * The current execution status details of the cluster step. */ public void setStatus(StepStatus status) { this.status = status; } /** * <p> * The current execution status details of the cluster step. * </p> * * @return The current execution status details of the cluster step. */ public StepStatus getStatus() { return this.status; } /** * <p> * The current execution status details of the cluster step. * </p> * * @param status * The current execution status details of the cluster step. * @return Returns a reference to this object so that method calls can be chained together. */ public Step withStatus(StepStatus status) { setStatus(status); 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 (getId() != null) sb.append("Id: ").append(getId()).append(","); if (getName() != null) sb.append("Name: ").append(getName()).append(","); if (getConfig() != null) sb.append("Config: ").append(getConfig()).append(","); if (getActionOnFailure() != null) sb.append("ActionOnFailure: ").append(getActionOnFailure()).append(","); if (getStatus() != null) sb.append("Status: ").append(getStatus()); sb.append("}"); return sb.toString(); } @Override public boolean equals(Object obj) { if (this == obj) return true; if (obj == null) return false; if (obj instanceof Step == false) return false; Step other = (Step) obj; if (other.getId() == null ^ this.getId() == null) return false; if (other.getId() != null && other.getId().equals(this.getId()) == false) return false; if (other.getName() == null ^ this.getName() == null) return false; if (other.getName() != null && other.getName().equals(this.getName()) == false) return false; if (other.getConfig() == null ^ this.getConfig() == null) return false; if (other.getConfig() != null && other.getConfig().equals(this.getConfig()) == false) return false; if (other.getActionOnFailure() == null ^ this.getActionOnFailure() == null) return false; if (other.getActionOnFailure() != null && other.getActionOnFailure().equals(this.getActionOnFailure()) == false) return false; if (other.getStatus() == null ^ this.getStatus() == null) return false; if (other.getStatus() != null && other.getStatus().equals(this.getStatus()) == false) return false; return true; } @Override public int hashCode() { final int prime = 31; int hashCode = 1; hashCode = prime * hashCode + ((getId() == null) ? 0 : getId().hashCode()); hashCode = prime * hashCode + ((getName() == null) ? 0 : getName().hashCode()); hashCode = prime * hashCode + ((getConfig() == null) ? 0 : getConfig().hashCode()); hashCode = prime * hashCode + ((getActionOnFailure() == null) ? 0 : getActionOnFailure().hashCode()); hashCode = prime * hashCode + ((getStatus() == null) ? 0 : getStatus().hashCode()); return hashCode; } @Override public Step clone() { try { return (Step) super.clone(); } catch (CloneNotSupportedException e) { throw new IllegalStateException( "Got a CloneNotSupportedException from Object.clone() " + "even though we're Cloneable!", e); } } @com.amazonaws.annotation.SdkInternalApi @Override public void marshall(ProtocolMarshaller protocolMarshaller) { com.amazonaws.services.elasticmapreduce.model.transform.StepMarshaller.getInstance().marshall(this, protocolMarshaller); } }