Class PifaExternalOptionsDatasourceInterface

Abstract class to read labels and values to be used for PIFA field options from an external datasource.

Abstract
Package: Plugin\FormAssistant
Copyright: four for business AG
Author: Marcus Gnaß <marcus.gnass@4fb.de>
Located at plugins/form_assistant/classes/class.pifa.external_options_datasource_interface.php

Methods summary
`abstract public array`	# `getOptionLabels( )` Gets all option labels. Gets all option labels. Returns `array` of labels to be used for PIFA field options
`abstract public array`	# `getOptionValues( )` Gets all option values. Gets all option values. Returns `array` of values to be used for PIFA field options