DatabaseSchema/src/structs/index_field.php

<?php
/**
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.
 *
 * @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
 * @version //autogentag//
 * @filesource
 * @package DatabaseSchema
 */
/**
 * A container to store a table index' field in.
 *
 * @package DatabaseSchema
 * @version //autogentag//
 */
class ezcDbSchemaIndexField extends ezcBaseStruct
{
    /**
     * The sorting of the index (false = descending, true = ascending)
     *
     * @var int
     */
    public $sorting;

    /**
     * Constructs an ezcDbSchemaIndexField object.
     *
     * @param int $sorting
     */
    function __construct( $sorting = null )
    {
        if ( !is_null( $sorting ) && !is_int( $sorting ) )
        {
            $sorting = (int) ( $sorting == 'ascending' ? true : false );
        }
        $this->sorting = $sorting;
    }

    static public function __set_state( array $array )
    {
        return new ezcDbSchemaIndexField(
            $array['sorting']
        );
    }
}
?>