Source for file Properties.php

<?php 
 
/**
 * Properties is a mechanism for returning read-only data about an object.  An
 * object can have data associated with a PropertiesType.  For each
 * PropertiesType, there are Properties which are Serializable values
 * identified by a key.
 * 
 * <p>
 * OSID Version: 2.0
 * </p>
 * 
 * <p>
 * Licensed under the {@link org.osid.SidImplementationLicenseMIT MIT}
 * O.K.I&#46; OSID Definition License}.
 * </p>
 * 
 * @package org.osid.shared
 */
class Properties
{
    /**
     * Get the Type for this Properties instance.
     *  
     * @return object Type 
     * 
     * @throws object SharedException An exception with one of the
     *          following messages defined in org.osid.shared.SharedException
     *          may be thrown:  {@link }
     *          org.osid.shared.SharedException#UNKNOWN_TYPE UNKNOWN_TYPE},
     *          {@link org.osid.shared.SharedException#PERMISSION_DENIED}
     *          PERMISSION_DENIED}, {@link }
     *          org.osid.shared.SharedException#CONFIGURATION_ERROR
     *          CONFIGURATION_ERROR}, {@link }
     *          org.osid.shared.SharedException#UNIMPLEMENTED UNIMPLEMENTED}
     * 
     * @access public
     */
    function getType () { 
        die ("Method <b>".__FUNCTION__."()</b> declared in interface<b> ".__CLASS__."</b> has not been overloaded in a child class."); 
    } 
 
    /**
     * Get the Property associated with this key.
     * 
     * @param object mixed $key (original type: java.io.Serializable)
     *  
     * @return object mixed (original type: java.io.Serializable)
     * 
     * @throws object SharedException An exception with one of the
     *          following messages defined in org.osid.shared.SharedException
     *          may be thrown:  {@link }
     *          org.osid.shared.SharedException#UNKNOWN_TYPE UNKNOWN_TYPE},
     *          {@link org.osid.shared.SharedException#PERMISSION_DENIED}
     *          PERMISSION_DENIED}, {@link }
     *          org.osid.shared.SharedException#CONFIGURATION_ERROR
     *          CONFIGURATION_ERROR}, {@link }
     *          org.osid.shared.SharedException#UNIMPLEMENTED UNIMPLEMENTED},
     *          {@link org.osid.shared.SharedException#UNKNOWN_KEY UNKNOWN_KEY}
     * 
     * @access public
     */
    function getProperty ( $key ) { 
        die ("Method <b>".__FUNCTION__."()</b> declared in interface<b> ".__CLASS__."</b> has not been overloaded in a child class."); 
    } 
 
    /**
     * Get the Keys associated with these Properties.
     *  
     * @return object ObjectIterator 
     * 
     * @throws object SharedException An exception with one of the
     *          following messages defined in org.osid.shared.SharedException
     *          may be thrown:  {@link }
     *          org.osid.shared.SharedException#UNKNOWN_TYPE UNKNOWN_TYPE},
     *          {@link org.osid.shared.SharedException#PERMISSION_DENIED}
     *          PERMISSION_DENIED}, {@link }
     *          org.osid.shared.SharedException#CONFIGURATION_ERROR
     *          CONFIGURATION_ERROR}, {@link }
     *          org.osid.shared.SharedException#UNIMPLEMENTED UNIMPLEMENTED}
     * 
     * @access public
     */
    function getKeys () { 
        die ("Method <b>".__FUNCTION__."()</b> declared in interface<b> ".__CLASS__."</b> has not been overloaded in a child class."); 
    } 
}
 
?>