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--- docs:3000_rule_language:0300_rule_language [2022/08/30 23:30] – administrator
+++ docs:3000_rule_language:0300_rule_language [2022/09/13 18:15] (current) – external edit 127.0.0.1
@@ Line 3: / Line 3: @@
 ====== Rule Definition ======
 Rule is defined as follows:
-<code>IF (RuleCondition) THEN
+<code aim>
+IF (RuleCondition) THEN
     ActionList
 ELSE
-    ActionList
+    ActionList</code>
-</code>
 where ''RuleCondition'' defines one or more conditions that have to hold true before the specified ''ActionList'' is executed. ''IF'' and ''ELSE'' statements are optional, so it is possible to have a rule which only has action statement(s) – such rules are called unconditional rules. It is also possible to include IF statement within ELSE:
-<code>IF (RuleCondition) THEN
+<code aim>
+IF (RuleCondition) THEN
     ActionList
 ELSE IF (RuleCondition) THEN
     ActionList
 ELSE
-    ActionList
+    ActionList </code>
-</code>
@@ Line 25: / Line 25: @@
 Examples of rules:
-<code>
+<code aim>IF Account.State='CLOSED' AND Account.Balance<>0 THEN
-IF Account.State='CLOSED' AND Account.Balance<>0 THEN
+    REPORT ERROR 'Account with non-zero balance cannot be closed' </code>
-    REPORT ERROR 'Account with non-zero balance cannot be closed'
-</code>
-<code>CreditAccount.AvailableFunds=
+<code aim>CreditAccount.AvailableFunds = CreditAccount.CreditLimit+CreditAccount.Balance-CreditAccount.NonClearedFunds </code>
-CreditAccount.CreditLimit+CreditAccount.Balance-CreditAccount.NonClearedFunds
-</code>
-<code>IF Account.Type IS UNDEFINED THEN
+<code aim>IF Account.Type IS UNDEFINED THEN
-    FIND AccountType WHERE AccountType.Name='Credit' Account.Type=AccountType
+    FIND AccountType WHERE AccountType.Name='Credit' Account.Type=AccountType </code>
-</code>