com.amazonaws.services.dynamodb.model.ProvisionedThroughput Maven / Gradle / Ivy
/*
* Copyright 2010-2014 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.dynamodb.model;
import java.io.Serializable;
/**
*
* Provisioned throughput reserves the required read and write resources for your table in terms of ReadCapacityUnits and
* WriteCapacityUnits . Values for provisioned throughput depend upon your expected read/write rates, item size, and consistency. Provide
* the expected number of read and write operations, assuming an item size of 1k and strictly consistent reads. For 2k item size, double the value. For
* 3k, triple the value, etc. Eventually-consistent reads consume half the resources of strictly consistent reads.
*
* @deprecated Use {@link com.amazonaws.services.dynamodbv2.model.ProvisionedThroughput} instead.
*/
@Deprecated
public class ProvisionedThroughput implements Serializable {
/**
* ReadCapacityUnits are in terms of strictly consistent
* reads, assuming items of 1k. 2k items require twice the
* ReadCapacityUnits. Eventually-consistent reads only
* require half the ReadCapacityUnits of stirctly consistent
* reads.
*
* Constraints:
* Range: 1 -
*/
private Long readCapacityUnits;
/**
* WriteCapacityUnits are in terms of strictly consistent
* reads, assuming items of 1k. 2k items require twice the
* WriteCapacityUnits.
*
* Constraints:
* Range: 1 -
*/
private Long writeCapacityUnits;
/**
* ReadCapacityUnits are in terms of strictly consistent
* reads, assuming items of 1k. 2k items require twice the
* ReadCapacityUnits. Eventually-consistent reads only
* require half the ReadCapacityUnits of stirctly consistent
* reads.
*
* Constraints:
* Range: 1 -
*
* @return ReadCapacityUnits are in terms of strictly consistent
* reads, assuming items of 1k. 2k items require twice the
* ReadCapacityUnits. Eventually-consistent reads only
* require half the ReadCapacityUnits of stirctly consistent
* reads.
*/
public Long getReadCapacityUnits() {
return readCapacityUnits;
}
/**
* ReadCapacityUnits are in terms of strictly consistent
* reads, assuming items of 1k. 2k items require twice the
* ReadCapacityUnits. Eventually-consistent reads only
* require half the ReadCapacityUnits of stirctly consistent
* reads.
*
* Constraints:
* Range: 1 -
*
* @param readCapacityUnits ReadCapacityUnits are in terms of strictly consistent
* reads, assuming items of 1k. 2k items require twice the
* ReadCapacityUnits. Eventually-consistent reads only
* require half the ReadCapacityUnits of stirctly consistent
* reads.
*/
public void setReadCapacityUnits(Long readCapacityUnits) {
this.readCapacityUnits = readCapacityUnits;
}
/**
* ReadCapacityUnits are in terms of strictly consistent
* reads, assuming items of 1k. 2k items require twice the
* ReadCapacityUnits. Eventually-consistent reads only
* require half the ReadCapacityUnits of stirctly consistent
* reads.
*
* Returns a reference to this object so that method calls can be chained together.
*
* Constraints:
* Range: 1 -
*
* @param readCapacityUnits ReadCapacityUnits are in terms of strictly consistent
* reads, assuming items of 1k. 2k items require twice the
* ReadCapacityUnits. Eventually-consistent reads only
* require half the ReadCapacityUnits of stirctly consistent
* reads.
*
* @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;
}
/**
* WriteCapacityUnits are in terms of strictly consistent
* reads, assuming items of 1k. 2k items require twice the
* WriteCapacityUnits.
*
* Constraints:
* Range: 1 -
*
* @return WriteCapacityUnits are in terms of strictly consistent
* reads, assuming items of 1k. 2k items require twice the
* WriteCapacityUnits.
*/
public Long getWriteCapacityUnits() {
return writeCapacityUnits;
}
/**
* WriteCapacityUnits are in terms of strictly consistent
* reads, assuming items of 1k. 2k items require twice the
* WriteCapacityUnits.
*
* Constraints:
* Range: 1 -
*
* @param writeCapacityUnits WriteCapacityUnits are in terms of strictly consistent
* reads, assuming items of 1k. 2k items require twice the
* WriteCapacityUnits.
*/
public void setWriteCapacityUnits(Long writeCapacityUnits) {
this.writeCapacityUnits = writeCapacityUnits;
}
/**
* WriteCapacityUnits are in terms of strictly consistent
* reads, assuming items of 1k. 2k items require twice the
* WriteCapacityUnits.
*
* Returns a reference to this object so that method calls can be chained together.
*
* Constraints:
* Range: 1 -
*
* @param writeCapacityUnits WriteCapacityUnits are in terms of strictly consistent
* reads, assuming items of 1k. 2k items require twice the
* WriteCapacityUnits.
*
* @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;
}
}