Column.java

/*
 * Copyright (C) 2012-2016 DuyHai DOAN
 *
 * 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
 *
 * http://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 info.archinnov.achilles.annotations;

import java.lang.annotation.*;

/**

 * Annotation for simple column. Examples:

 * <pre class="code"><code class="java">

 * //Custom column name
 * <strong>{@literal @}Column("first_name")</strong>
 * private String userFirstname;

 * </code></pre>
 * </p>
 *
 * @see <a href="https://github.com/doanduyhai/Achilles/wiki/Achilles-Annotations#column" target="_blank">@Column</a>
 */
@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.FIELD)
@Documented
public @interface Column {

    /**
     * (<strong>Optional</strong>) The name of the column in <strong>CQL</strong>.
     * If not provided, it will default to the <string>field name</string>.

     * <pre class="code"><code class="java">

     * {@literal @}Column(<strong>name = "user_name"</strong>)
     * private String userFirstname;

     * </code></pre><p>
     */
    String value() default "";
}