/*
* Copyright 2012-2017 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.
* </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.
* </p>
*
* @return The filter to limit the step list based on the identifier of the steps.
*/
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.
* </p>
*
* @param stepIds
* The filter to limit the step list based on the identifier of the steps.
*/
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.
* </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.
* @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.
* </p>
*
* @param stepIds
* The filter to limit the step list based on the identifier of the steps.
* @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; useful for testing and debugging.
*
* @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();
}
}