function _define_class_properties() { return complex_array :: array_merge( parent :: _define_attributes_definition(), array('abstract_class' => true) ); }
function _define_attributes_definition() { return complex_array :: array_merge( parent :: _define_attributes_definition(), array( 'question' => array('search' => true), 'answer' => array('search' => true) )); }
function _define_attributes_definition() { return complex_array :: array_merge( parent :: _define_attributes_definition(), array( 'content' => array('search' => true), 'annotation' => array('search' => true), 'identifier' => array('search' => false) )); }
function _define_attributes_definition() { return complex_array :: array_merge( parent :: _define_attributes_definition(), array( 'second_password' => '', )); }
function _define_attributes_definition() { return complex_array :: array_merge( parent :: _define_attributes_definition(), array( 'identifier' => array('search' => true) )); }
function _define_attributes_definition() { return complex_array :: array_merge( parent :: _define_attributes_definition(), array( 'content' => array('search' => true, 'search_weight' => 1), )); }
function _define_attributes_definition() { return complex_array :: array_merge( parent :: _define_attributes_definition(), array( 'content' => array('search' => true, 'search_weight' => 1), 'annotation' => array('search' => true, 'search_weight' => 5), 'author' => array('search' => true, 'search_weight' => 10), 'source' => array('search' => true, 'search_weight' => 10), )); }