com.amazonaws.services.dynamodb.model.KeySchemaElement Maven / Gradle / Ivy
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/*
* 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;
/**
*
* KeySchemaElement is the primary key (hash or hash-and-range) structure for the table.
*
* @deprecated Use {@link com.amazonaws.services.dynamodbv2.model.KeySchemaElement} instead.
*/
@Deprecated
public class KeySchemaElement implements Serializable {
/**
* The AttributeName of the KeySchemaElement.
*
* Constraints:
* Length: 1 - 255
*/
private String attributeName;
/**
* The AttributeType of the KeySchemaElement
* which can be a String or a Number.
*
* Constraints:
* Allowed Values: S, N, B
*/
private String attributeType;
/**
* Default constructor for a new KeySchemaElement object. Callers should use the
* setter or fluent setter (with...) methods to initialize this object after creating it.
*/
public KeySchemaElement() {}
/**
* The AttributeName of the KeySchemaElement.
*
* Constraints:
* Length: 1 - 255
*
* @return The AttributeName of the KeySchemaElement.
*/
public String getAttributeName() {
return attributeName;
}
/**
* The AttributeName of the KeySchemaElement.
*
* Constraints:
* Length: 1 - 255
*
* @param attributeName The AttributeName of the KeySchemaElement.
*/
public void setAttributeName(String attributeName) {
this.attributeName = attributeName;
}
/**
* The AttributeName of the KeySchemaElement.
*
* Returns a reference to this object so that method calls can be chained together.
*
* Constraints:
* Length: 1 - 255
*
* @param attributeName The AttributeName of the KeySchemaElement.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public KeySchemaElement withAttributeName(String attributeName) {
this.attributeName = attributeName;
return this;
}
/**
* The AttributeType of the KeySchemaElement
* which can be a String or a Number.
*
* Constraints:
* Allowed Values: S, N, B
*
* @return The AttributeType of the KeySchemaElement
* which can be a String or a Number.
*
* @see ScalarAttributeType
*/
public String getAttributeType() {
return attributeType;
}
/**
* The AttributeType of the KeySchemaElement
* which can be a String or a Number.
*
* Constraints:
* Allowed Values: S, N, B
*
* @param attributeType The AttributeType of the KeySchemaElement
* which can be a String or a Number.
*
* @see ScalarAttributeType
*/
public void setAttributeType(String attributeType) {
this.attributeType = attributeType;
}
/**
* The AttributeType of the KeySchemaElement
* which can be a String or a Number.
*
* Returns a reference to this object so that method calls can be chained together.
*
* Constraints:
* Allowed Values: S, N, B
*
* @param attributeType The AttributeType of the KeySchemaElement
* which can be a String or a Number.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*
* @see ScalarAttributeType
*/
public KeySchemaElement withAttributeType(String attributeType) {
this.attributeType = attributeType;
return this;
}
/**
* The AttributeType of the KeySchemaElement
* which can be a String or a Number.
*
* Constraints:
* Allowed Values: S, N, B
*
* @param attributeType The AttributeType of the KeySchemaElement
* which can be a String or a Number.
*
* @see ScalarAttributeType
*/
public void setAttributeType(ScalarAttributeType attributeType) {
this.attributeType = attributeType.toString();
}
/**
* The AttributeType of the KeySchemaElement
* which can be a String or a Number.
*
* Returns a reference to this object so that method calls can be chained together.
*
* Constraints:
* Allowed Values: S, N, B
*
* @param attributeType The AttributeType of the KeySchemaElement
* which can be a String or a Number.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*
* @see ScalarAttributeType
*/
public KeySchemaElement withAttributeType(ScalarAttributeType attributeType) {
this.attributeType = attributeType.toString();
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 (getAttributeName() != null) sb.append("AttributeName: " + getAttributeName() + ", ");
if (getAttributeType() != null) sb.append("AttributeType: " + getAttributeType() + ", ");
sb.append("}");
return sb.toString();
}
@Override
public int hashCode() {
final int prime = 31;
int hashCode = 1;
hashCode = prime * hashCode + ((getAttributeName() == null) ? 0 : getAttributeName().hashCode());
hashCode = prime * hashCode + ((getAttributeType() == null) ? 0 : getAttributeType().hashCode());
return hashCode;
}
@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (obj == null) return false;
if (obj instanceof KeySchemaElement == false) return false;
KeySchemaElement other = (KeySchemaElement)obj;
if (other.getAttributeName() == null ^ this.getAttributeName() == null) return false;
if (other.getAttributeName() != null && other.getAttributeName().equals(this.getAttributeName()) == false) return false;
if (other.getAttributeType() == null ^ this.getAttributeType() == null) return false;
if (other.getAttributeType() != null && other.getAttributeType().equals(this.getAttributeType()) == false) return false;
return true;
}
}