/*
* 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.dynamodbv2.model;
import java.io.Serializable;
import javax.annotation.Generated;
import com.amazonaws.protocol.StructuredPojo;
import com.amazonaws.protocol.ProtocolMarshaller;
/**
* <p>
* Represents an attribute for describing the key schema for the table and indexes.
* </p>
*
* @see <a href="http://docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/AttributeDefinition" target="_top">AWS API
* Documentation</a>
*/
@Generated("com.amazonaws:aws-java-sdk-code-generator")
public class AttributeDefinition implements Serializable, Cloneable, StructuredPojo {
/**
* <p>
* A name for the attribute.
* </p>
*/
private String attributeName;
/**
* <p>
* The data type for the attribute, where:
* </p>
* <ul>
* <li>
* <p>
* <code>S</code> - the attribute is of type String
* </p>
* </li>
* <li>
* <p>
* <code>N</code> - the attribute is of type Number
* </p>
* </li>
* <li>
* <p>
* <code>B</code> - the attribute is of type Binary
* </p>
* </li>
* </ul>
*/
private String attributeType;
/**
* Default constructor for AttributeDefinition object. Callers should use the setter or fluent setter (with...)
* methods to initialize the object after creating it.
*/
public AttributeDefinition() {
}
/**
* Constructs a new AttributeDefinition object. Callers should use the setter or fluent setter (with...) methods to
* initialize any additional object members.
*
* @param attributeName
* A name for the attribute.
* @param attributeType
* The data type for the attribute, where:</p>
* <ul>
* <li>
* <p>
* <code>S</code> - the attribute is of type String
* </p>
* </li>
* <li>
* <p>
* <code>N</code> - the attribute is of type Number
* </p>
* </li>
* <li>
* <p>
* <code>B</code> - the attribute is of type Binary
* </p>
* </li>
*/
public AttributeDefinition(String attributeName, String attributeType) {
setAttributeName(attributeName);
setAttributeType(attributeType);
}
/**
* Constructs a new AttributeDefinition object. Callers should use the setter or fluent setter (with...) methods to
* initialize any additional object members.
*
* @param attributeName
* A name for the attribute.
* @param attributeType
* The data type for the attribute, where:</p>
* <ul>
* <li>
* <p>
* <code>S</code> - the attribute is of type String
* </p>
* </li>
* <li>
* <p>
* <code>N</code> - the attribute is of type Number
* </p>
* </li>
* <li>
* <p>
* <code>B</code> - the attribute is of type Binary
* </p>
* </li>
*/
public AttributeDefinition(String attributeName, ScalarAttributeType attributeType) {
setAttributeName(attributeName);
setAttributeType(attributeType.toString());
}
/**
* <p>
* A name for the attribute.
* </p>
*
* @param attributeName
* A name for the attribute.
*/
public void setAttributeName(String attributeName) {
this.attributeName = attributeName;
}
/**
* <p>
* A name for the attribute.
* </p>
*
* @return A name for the attribute.
*/
public String getAttributeName() {
return this.attributeName;
}
/**
* <p>
* A name for the attribute.
* </p>
*
* @param attributeName
* A name for the attribute.
* @return Returns a reference to this object so that method calls can be chained together.
*/
public AttributeDefinition withAttributeName(String attributeName) {
setAttributeName(attributeName);
return this;
}
/**
* <p>
* The data type for the attribute, where:
* </p>
* <ul>
* <li>
* <p>
* <code>S</code> - the attribute is of type String
* </p>
* </li>
* <li>
* <p>
* <code>N</code> - the attribute is of type Number
* </p>
* </li>
* <li>
* <p>
* <code>B</code> - the attribute is of type Binary
* </p>
* </li>
* </ul>
*
* @param attributeType
* The data type for the attribute, where:</p>
* <ul>
* <li>
* <p>
* <code>S</code> - the attribute is of type String
* </p>
* </li>
* <li>
* <p>
* <code>N</code> - the attribute is of type Number
* </p>
* </li>
* <li>
* <p>
* <code>B</code> - the attribute is of type Binary
* </p>
* </li>
* @see ScalarAttributeType
*/
public void setAttributeType(String attributeType) {
this.attributeType = attributeType;
}
/**
* <p>
* The data type for the attribute, where:
* </p>
* <ul>
* <li>
* <p>
* <code>S</code> - the attribute is of type String
* </p>
* </li>
* <li>
* <p>
* <code>N</code> - the attribute is of type Number
* </p>
* </li>
* <li>
* <p>
* <code>B</code> - the attribute is of type Binary
* </p>
* </li>
* </ul>
*
* @return The data type for the attribute, where:</p>
* <ul>
* <li>
* <p>
* <code>S</code> - the attribute is of type String
* </p>
* </li>
* <li>
* <p>
* <code>N</code> - the attribute is of type Number
* </p>
* </li>
* <li>
* <p>
* <code>B</code> - the attribute is of type Binary
* </p>
* </li>
* @see ScalarAttributeType
*/
public String getAttributeType() {
return this.attributeType;
}
/**
* <p>
* The data type for the attribute, where:
* </p>
* <ul>
* <li>
* <p>
* <code>S</code> - the attribute is of type String
* </p>
* </li>
* <li>
* <p>
* <code>N</code> - the attribute is of type Number
* </p>
* </li>
* <li>
* <p>
* <code>B</code> - the attribute is of type Binary
* </p>
* </li>
* </ul>
*
* @param attributeType
* The data type for the attribute, where:</p>
* <ul>
* <li>
* <p>
* <code>S</code> - the attribute is of type String
* </p>
* </li>
* <li>
* <p>
* <code>N</code> - the attribute is of type Number
* </p>
* </li>
* <li>
* <p>
* <code>B</code> - the attribute is of type Binary
* </p>
* </li>
* @return Returns a reference to this object so that method calls can be chained together.
* @see ScalarAttributeType
*/
public AttributeDefinition withAttributeType(String attributeType) {
setAttributeType(attributeType);
return this;
}
/**
* <p>
* The data type for the attribute, where:
* </p>
* <ul>
* <li>
* <p>
* <code>S</code> - the attribute is of type String
* </p>
* </li>
* <li>
* <p>
* <code>N</code> - the attribute is of type Number
* </p>
* </li>
* <li>
* <p>
* <code>B</code> - the attribute is of type Binary
* </p>
* </li>
* </ul>
*
* @param attributeType
* The data type for the attribute, where:</p>
* <ul>
* <li>
* <p>
* <code>S</code> - the attribute is of type String
* </p>
* </li>
* <li>
* <p>
* <code>N</code> - the attribute is of type Number
* </p>
* </li>
* <li>
* <p>
* <code>B</code> - the attribute is of type Binary
* </p>
* </li>
* @see ScalarAttributeType
*/
public void setAttributeType(ScalarAttributeType attributeType) {
this.attributeType = attributeType.toString();
}
/**
* <p>
* The data type for the attribute, where:
* </p>
* <ul>
* <li>
* <p>
* <code>S</code> - the attribute is of type String
* </p>
* </li>
* <li>
* <p>
* <code>N</code> - the attribute is of type Number
* </p>
* </li>
* <li>
* <p>
* <code>B</code> - the attribute is of type Binary
* </p>
* </li>
* </ul>
*
* @param attributeType
* The data type for the attribute, where:</p>
* <ul>
* <li>
* <p>
* <code>S</code> - the attribute is of type String
* </p>
* </li>
* <li>
* <p>
* <code>N</code> - the attribute is of type Number
* </p>
* </li>
* <li>
* <p>
* <code>B</code> - the attribute is of type Binary
* </p>
* </li>
* @return Returns a reference to this object so that method calls can be chained together.
* @see ScalarAttributeType
*/
public AttributeDefinition withAttributeType(ScalarAttributeType attributeType) {
setAttributeType(attributeType);
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: ").append(getAttributeName()).append(",");
if (getAttributeType() != null)
sb.append("AttributeType: ").append(getAttributeType());
sb.append("}");
return sb.toString();
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (obj instanceof AttributeDefinition == false)
return false;
AttributeDefinition other = (AttributeDefinition) 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;
}
@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 AttributeDefinition clone() {
try {
return (AttributeDefinition) 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.dynamodbv2.model.transform.AttributeDefinitionMarshaller.getInstance().marshall(this, protocolMarshaller);
}
}