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Cassandra support for Spring Data
/*
* Copyright 2013-2020 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License 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 org.springframework.data.cassandra.core.cql.keyspace;
import org.springframework.data.cassandra.core.cql.CqlIdentifier;
import com.datastax.driver.core.DataType;
/**
* Value object representing a specification to add a column.
*
* @author Matthew Adams
* @author Mark Paluch
* @see ColumnTypeChangeSpecification
*/
public class AddColumnSpecification extends ColumnTypeChangeSpecification {
private AddColumnSpecification(CqlIdentifier name, DataType type) {
super(name, type);
}
/**
* Create a new {@link AddColumnSpecification} for the given {@code name} and {@link DataType}.
*
* @param name must not be {@literal null} or empty.
* @param type must not be {@literal null}.
* @return a new {@link AddColumnSpecification}.
*/
public static AddColumnSpecification addColumn(String name, DataType type) {
return addColumn(CqlIdentifier.of(name), type);
}
/**
* Create a new {@link AddColumnSpecification} for the given {@code name} and {@link DataType}.
*
* @param name must not be {@literal null}.
* @param type must not be {@literal null}.
* @return a new {@link AddColumnSpecification}.
*/
public static AddColumnSpecification addColumn(CqlIdentifier name, DataType type) {
return new AddColumnSpecification(name, type);
}
}