X-Git-Url: https://git.mxchange.org/?p=core.git;a=blobdiff_plain;f=inc%2Fclasses%2Finterfaces%2Fclass_FrameworkInterface.php;h=724e57d7e47b3bebaf884152eb2fa688d96466a7;hp=123f9c9fab17e41918a0fc2e3560baa82da7e95f;hb=9a2de3adcd917b49c9c5fa33095ccbc3a7032e9f;hpb=c20fc3e6a992d5fa6c511a40c04a7c801e09adf7

diff --git a/inc/classes/interfaces/class_FrameworkInterface.php b/inc/classes/interfaces/class_FrameworkInterface.php
index 123f9c9f..724e57d7 100644
--- a/inc/classes/interfaces/class_FrameworkInterface.php
+++ b/inc/classes/interfaces/class_FrameworkInterface.php
@@ -33,6 +33,15 @@ interface FrameworkInterface {
 	 */
 	function getField ($fieldName);
 
+	/**
+	 * Checks if given field is set
+	 *
+	 * @param	$fieldName	Field name to check
+	 * @return	$isSet		Whether the given field name is set
+	 * @throws	NullPointerException	If the result instance is null
+	 */
+	function isFieldSet ($fieldName);
+
 	/**
 	 * Checks whether an object equals this object. You should overwrite this
 	 * method to implement own equality checks