frameworks/projects/spark/src/spark/components/gridClasses/GridSortFieldSimple.as

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//
//  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
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//  the License.  You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
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//  Unless required by applicable law or agreed to in writing, software
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package spark.components.gridClasses {
    import mx.utils.ObjectUtil;

    import spark.collections.SortField;

    public class GridSortFieldSimple extends SortField {
        private var _column:GridColumn;

        public function GridSortFieldSimple(column:GridColumn, name:String = null, descending:Boolean = false, numeric:Object = null, sortCompareType:String = null, customCompareFunction:Function = null)
        {
            _column = column;
            super(name, descending, numeric, sortCompareType, customCompareFunction);
        }

        public function get column():GridColumn
        {
            return _column;
        }

        override protected function getSortFieldValue(obj:Object):*
        {
            var unformattedValue:* = ObjectUtil.getValue(obj, [name]);
            return column && column.formatter ? column.formatter.format(unformattedValue) : unformattedValue;
        }
    }
}