/* * Copyright 2010-2019 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.dynamodbv2.model; import java.io.Serializable; /** *

* Represents the provisioned throughput settings for a specified table or * index. The settings can be modified using the UpdateTable * operation. *

*

* For current minimum and maximum provisioned throughput values, see Limits in the Amazon DynamoDB Developer Guide. *

*/ public class ProvisionedThroughput implements Serializable { /** *

* The maximum number of strongly consistent reads consumed per second * before DynamoDB returns a ThrottlingException. For more * information, see Specifying Read and Write Requirements in the Amazon DynamoDB * Developer Guide. *

*

* Constraints:
* Range: 1 -
*/ private Long readCapacityUnits; /** *

* The maximum number of writes consumed per second before DynamoDB returns * a ThrottlingException. For more information, see Specifying Read and Write Requirements in the Amazon DynamoDB * Developer Guide. *

*

* Constraints:
* Range: 1 -
*/ private Long writeCapacityUnits; /** * Default constructor for ProvisionedThroughput object. Callers should use * the setter or fluent setter (with...) methods to initialize any * additional object members. */ public ProvisionedThroughput() { } /** * Constructs a new ProvisionedThroughput object. Callers should use the * setter or fluent setter (with...) methods to initialize any additional * object members. * * @param readCapacityUnits

* The maximum number of strongly consistent reads consumed per * second before DynamoDB returns a * ThrottlingException. For more information, see Specifying Read and Write Requirements in the Amazon * DynamoDB Developer Guide. *

* @param writeCapacityUnits

* The maximum number of writes consumed per second before * DynamoDB returns a ThrottlingException. For more * information, see Specifying Read and Write Requirements in the Amazon * DynamoDB Developer Guide. *

*/ public ProvisionedThroughput(Long readCapacityUnits, Long writeCapacityUnits) { setReadCapacityUnits(readCapacityUnits); setWriteCapacityUnits(writeCapacityUnits); } /** *

* The maximum number of strongly consistent reads consumed per second * before DynamoDB returns a ThrottlingException. For more * information, see Specifying Read and Write Requirements in the Amazon DynamoDB * Developer Guide. *

*

* Constraints:
* Range: 1 -
* * @return

* The maximum number of strongly consistent reads consumed per * second before DynamoDB returns a ThrottlingException * . For more information, see Specifying Read and Write Requirements in the Amazon * DynamoDB Developer Guide. *

*/ public Long getReadCapacityUnits() { return readCapacityUnits; } /** *

* The maximum number of strongly consistent reads consumed per second * before DynamoDB returns a ThrottlingException. For more * information, see Specifying Read and Write Requirements in the Amazon DynamoDB * Developer Guide. *

*

* Constraints:
* Range: 1 -
* * @param readCapacityUnits

* The maximum number of strongly consistent reads consumed per * second before DynamoDB returns a * ThrottlingException. For more information, see Specifying Read and Write Requirements in the Amazon * DynamoDB Developer Guide. *

*/ public void setReadCapacityUnits(Long readCapacityUnits) { this.readCapacityUnits = readCapacityUnits; } /** *

* The maximum number of strongly consistent reads consumed per second * before DynamoDB returns a ThrottlingException. For more * information, see Specifying Read and Write Requirements in the Amazon DynamoDB * Developer Guide. *

*

* Returns a reference to this object so that method calls can be chained * together. *

* Constraints:
* Range: 1 -
* * @param readCapacityUnits

* The maximum number of strongly consistent reads consumed per * second before DynamoDB returns a * ThrottlingException. For more information, see Specifying Read and Write Requirements in the Amazon * DynamoDB Developer Guide. *

* @return A reference to this updated object so that method calls can be * chained together. */ public ProvisionedThroughput withReadCapacityUnits(Long readCapacityUnits) { this.readCapacityUnits = readCapacityUnits; return this; } /** *

* The maximum number of writes consumed per second before DynamoDB returns * a ThrottlingException. For more information, see Specifying Read and Write Requirements in the Amazon DynamoDB * Developer Guide. *

*

* Constraints:
* Range: 1 -
* * @return

* The maximum number of writes consumed per second before DynamoDB * returns a ThrottlingException. For more information, * see Specifying Read and Write Requirements in the Amazon * DynamoDB Developer Guide. *

*/ public Long getWriteCapacityUnits() { return writeCapacityUnits; } /** *

* The maximum number of writes consumed per second before DynamoDB returns * a ThrottlingException. For more information, see Specifying Read and Write Requirements in the Amazon DynamoDB * Developer Guide. *

*

* Constraints:
* Range: 1 -
* * @param writeCapacityUnits

* The maximum number of writes consumed per second before * DynamoDB returns a ThrottlingException. For more * information, see Specifying Read and Write Requirements in the Amazon * DynamoDB Developer Guide. *

*/ public void setWriteCapacityUnits(Long writeCapacityUnits) { this.writeCapacityUnits = writeCapacityUnits; } /** *

* The maximum number of writes consumed per second before DynamoDB returns * a ThrottlingException. For more information, see Specifying Read and Write Requirements in the Amazon DynamoDB * Developer Guide. *

*

* Returns a reference to this object so that method calls can be chained * together. *

* Constraints:
* Range: 1 -
* * @param writeCapacityUnits

* The maximum number of writes consumed per second before * DynamoDB returns a ThrottlingException. For more * information, see Specifying Read and Write Requirements in the Amazon * DynamoDB Developer Guide. *

* @return A reference to this updated object so that method calls can be * chained together. */ public ProvisionedThroughput withWriteCapacityUnits(Long writeCapacityUnits) { this.writeCapacityUnits = writeCapacityUnits; 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 (getReadCapacityUnits() != null) sb.append("ReadCapacityUnits: " + getReadCapacityUnits() + ","); if (getWriteCapacityUnits() != null) sb.append("WriteCapacityUnits: " + getWriteCapacityUnits()); sb.append("}"); return sb.toString(); } @Override public int hashCode() { final int prime = 31; int hashCode = 1; hashCode = prime * hashCode + ((getReadCapacityUnits() == null) ? 0 : getReadCapacityUnits().hashCode()); hashCode = prime * hashCode + ((getWriteCapacityUnits() == null) ? 0 : getWriteCapacityUnits().hashCode()); return hashCode; } @Override public boolean equals(Object obj) { if (this == obj) return true; if (obj == null) return false; if (obj instanceof ProvisionedThroughput == false) return false; ProvisionedThroughput other = (ProvisionedThroughput) obj; if (other.getReadCapacityUnits() == null ^ this.getReadCapacityUnits() == null) return false; if (other.getReadCapacityUnits() != null && other.getReadCapacityUnits().equals(this.getReadCapacityUnits()) == false) return false; if (other.getWriteCapacityUnits() == null ^ this.getWriteCapacityUnits() == null) return false; if (other.getWriteCapacityUnits() != null && other.getWriteCapacityUnits().equals(this.getWriteCapacityUnits()) == false) return false; return true; } }