X-Git-Url: https://git.mxchange.org/?p=core.git;a=blobdiff_plain;f=inc%2Fclasses%2Finterfaces%2Fcriteria%2Fclass_Criteria.php;h=6f515ec9ea5c27ff4c668c23a63360b45e57804c;hp=86d9b36fd03ecb3179c4209d104f22dc7a735d16;hb=1c379903c466fba5770c5f38b348915cee0f5854;hpb=29fdfbe1fcc8f3644360c02e36007b21c05513a4

diff --git a/inc/classes/interfaces/criteria/class_Criteria.php b/inc/classes/interfaces/criteria/class_Criteria.php
index 86d9b36f..6f515ec9 100644
--- a/inc/classes/interfaces/criteria/class_Criteria.php
+++ b/inc/classes/interfaces/criteria/class_Criteria.php
@@ -37,6 +37,31 @@ interface Criteria extends FrameworkInterface {
 	 */
 	function getWrapperConfigEntry ();
 
+	/**
+	 * Checks whether given key is set
+	 *
+	 * @param	$criteriaType	Type of this criteria, can be one of 'default' (default), 'choice' or 'exclude'
+	 * @param	$criteriaKey	Criteria key
+	 * @return	$isSet			Whether key is set
+	 */
+	function isKeySet ($criteriaType, $criteriaKey);
+
+	/**
+	 * Checks whether given key is set for 'choice' type
+	 *
+	 * @param	$criteriaKey	Criteria key
+	 * @return	$isSet			Whether key is set
+	 */
+	function isChoiceKeySet ($criteriaKey);
+
+	/**
+	 * Checks whether given key is set for 'exclude' type
+	 *
+	 * @param	$criteriaKey	Criteria key
+	 * @return	$isSet			Whether key is set
+	 */
+	function isExcludeKeySet ($criteriaKey);
+
 	/**
 	 * Getter for criteria array
 	 *
@@ -59,6 +84,14 @@ interface Criteria extends FrameworkInterface {
 	 */
 	function getCriteriaExcludeArray ();
 
+	/**
+	 * Unsets a criteria key from all criteria types
+	 *
+	 * @param	$criteriaKey	Criteria key to unset
+	 * @return	void
+	 */
+	function unsetCriteria ($criteriaKey);
+
 	/**
 	 * Add criteria, this method converts dashes to underscores because dashes
 	 * are not valid for criteria keys.
@@ -101,14 +134,30 @@ interface Criteria extends FrameworkInterface {
 	function addConfiguredCriteria ($criteriaKey, $configEntry, $criteriaType = 'default');
 
 	/**
-	 * Get criteria element or null if not found
+	 * Get criteria element or FALSE if not found
 	 *
 	 * @param	$criteriaKey	The requested criteria key
 	 * @param	$criteriaType	Type of this criteria, can be one of 'default' (default), 'choice' or 'exclude'
-	 * @return	$value			Whether the value of the critera or null
+	 * @return	$value			Whether the value of the critera or FALSE
 	 */
 	function getCriteriaElemnent ($criteriaKey, $criteriaType = 'default');
 
+	/**
+	 * Get criteria element or FALSE if not found for 'choice' type
+	 *
+	 * @param	$criteriaKey	The requested criteria key
+	 * @return	$value			Whether the value of the critera or FALSE
+	 */
+	function getCriteriaChoiceElemnent ($criteriaKey);
+
+	/**
+	 * Get criteria element or FALSE if not found for 'exclude' type
+	 *
+	 * @param	$criteriaKey	The requested criteria key
+	 * @return	$value			Whether the value of the critera or FALSE
+	 */
+	function getCriteriaExcludeElemnent ($criteriaKey);
+
 	/**
 	 * Checks whether given array entry matches
 	 *