package org.litesoft.GWT.client.widgets.datatables;

public class StringFormatterDefault implements StringFormatter
{
    public static final StringFormatter INSTANCE = new StringFormatterDefault();

    /**
     * The default implementation invokes {@link #getString(Object)}.
     *
     * @return <code>{@link #getString(Object)}</code>
     */
    public String getEditingString( Object modelElement )
    {
        return getString( modelElement );
    }

    /**
     * @return <code>{@link Object#toString() modelElement.toString()}</code>,
     *         or <code>""</code> if <code>modelElement</code> is
     *         <code>null</code>
     */
    public String getString( Object modelElement )
    {
        return modelElement != null ? modelElement.toString() : "";
    }
}