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The AWS Java SDK for Amazon Athena module holds the client classes that are used for communicating with Amazon Athena Service
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/*
* Copyright 2019-2024 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.athena.model;
import java.io.Serializable;
import javax.annotation.Generated;
import com.amazonaws.protocol.StructuredPojo;
import com.amazonaws.protocol.ProtocolMarshaller;
/**
*
* Contains metadata information for a database in a data catalog.
*
*
* @see AWS API
* Documentation
*/
@Generated("com.amazonaws:aws-java-sdk-code-generator")
public class Database implements Serializable, Cloneable, StructuredPojo {
/**
*
* The name of the database.
*
*/
private String name;
/**
*
* An optional description of the database.
*
*/
private String description;
/**
*
* A set of custom key/value pairs.
*
*/
private java.util.Map parameters;
/**
*
* The name of the database.
*
*
* @param name
* The name of the database.
*/
public void setName(String name) {
this.name = name;
}
/**
*
* The name of the database.
*
*
* @return The name of the database.
*/
public String getName() {
return this.name;
}
/**
*
* The name of the database.
*
*
* @param name
* The name of the database.
* @return Returns a reference to this object so that method calls can be chained together.
*/
public Database withName(String name) {
setName(name);
return this;
}
/**
*
* An optional description of the database.
*
*
* @param description
* An optional description of the database.
*/
public void setDescription(String description) {
this.description = description;
}
/**
*
* An optional description of the database.
*
*
* @return An optional description of the database.
*/
public String getDescription() {
return this.description;
}
/**
*
* An optional description of the database.
*
*
* @param description
* An optional description of the database.
* @return Returns a reference to this object so that method calls can be chained together.
*/
public Database withDescription(String description) {
setDescription(description);
return this;
}
/**
*
* A set of custom key/value pairs.
*
*
* @return A set of custom key/value pairs.
*/
public java.util.Map getParameters() {
return parameters;
}
/**
*
* A set of custom key/value pairs.
*
*
* @param parameters
* A set of custom key/value pairs.
*/
public void setParameters(java.util.Map parameters) {
this.parameters = parameters;
}
/**
*
* A set of custom key/value pairs.
*
*
* @param parameters
* A set of custom key/value pairs.
* @return Returns a reference to this object so that method calls can be chained together.
*/
public Database withParameters(java.util.Map parameters) {
setParameters(parameters);
return this;
}
/**
* Add a single Parameters entry
*
* @see Database#withParameters
* @returns a reference to this object so that method calls can be chained together.
*/
public Database addParametersEntry(String key, String value) {
if (null == this.parameters) {
this.parameters = new java.util.HashMap();
}
if (this.parameters.containsKey(key))
throw new IllegalArgumentException("Duplicated keys (" + key.toString() + ") are provided.");
this.parameters.put(key, value);
return this;
}
/**
* Removes all the entries added into Parameters.
*
* @return Returns a reference to this object so that method calls can be chained together.
*/
public Database clearParametersEntries() {
this.parameters = null;
return this;
}
/**
* Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be
* redacted from this string using a placeholder value.
*
* @return A string representation of this object.
*
* @see java.lang.Object#toString()
*/
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append("{");
if (getName() != null)
sb.append("Name: ").append(getName()).append(",");
if (getDescription() != null)
sb.append("Description: ").append(getDescription()).append(",");
if (getParameters() != null)
sb.append("Parameters: ").append(getParameters());
sb.append("}");
return sb.toString();
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj == null)
return false;
if (obj instanceof Database == false)
return false;
Database other = (Database) obj;
if (other.getName() == null ^ this.getName() == null)
return false;
if (other.getName() != null && other.getName().equals(this.getName()) == false)
return false;
if (other.getDescription() == null ^ this.getDescription() == null)
return false;
if (other.getDescription() != null && other.getDescription().equals(this.getDescription()) == false)
return false;
if (other.getParameters() == null ^ this.getParameters() == null)
return false;
if (other.getParameters() != null && other.getParameters().equals(this.getParameters()) == false)
return false;
return true;
}
@Override
public int hashCode() {
final int prime = 31;
int hashCode = 1;
hashCode = prime * hashCode + ((getName() == null) ? 0 : getName().hashCode());
hashCode = prime * hashCode + ((getDescription() == null) ? 0 : getDescription().hashCode());
hashCode = prime * hashCode + ((getParameters() == null) ? 0 : getParameters().hashCode());
return hashCode;
}
@Override
public Database clone() {
try {
return (Database) 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.athena.model.transform.DatabaseMarshaller.getInstance().marshall(this, protocolMarshaller);
}
}