bdware/genparser
2
0
Fork 0
mirror of https://gitee.com/BDWare/genparser synced 2025-04-27 14:32:15 +00:00
Code Issues Packages Projects Releases Wiki Activity

feat: update event mechanism

Browse Source 
add event type local and global, clients have to use contractID and topic to subscribe local event; allow clients to subscribe topics (will not be recorded)
This commit is contained in:
Frank.R.Wu 2021-10-31 23:07:15 +08:00
parent 27ab55c84f
commit af0637377e
2 changed files with 14 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
input/JavaScriptLexer.g4
View File

@ -138,15 +138,20 @@ Throw: 'throw';
Delete: 'delete'; Delete: 'delete';
In: 'in'; In: 'in';
Try: 'try'; Try: 'try';
Event: 'event'; Event: 'event';
AtToken: '@'; AtToken: '@';
/// Event Semantics /// Event Semantics
AtLeastOnce: 'AT_LEAST_ONCE'; AtLeastOnce: 'AT_LEAST_ONCE';
AtMostOnce: 'AT_MOST_ONCE'; AtMostOnce: 'AT_MOST_ONCE';
OnlyOnce: 'ONLY_ONCE'; OnlyOnce: 'ONLY_ONCE';
// Event Global or Local
Global: 'global';
Local: 'local';
/// Future Reserved Words /// Future Reserved Words
Class: 'class'; Class: 'class';

8
input/YJSParser.g4
View File

@ -69,9 +69,13 @@ eventSemantics
|OnlyOnce |OnlyOnce
; ;
eventDeclaration eventDeclaration
:Event eventSemantics? Identifier SemiColon :Event eventGlobalOrLocal? Identifier SemiColon
// |Event eventSemantics? Identifier '(' annotationArgs? ')' SemiColon |Event eventGlobalOrLocal? Identifier '(' eventSemantics? ')' SemiColon
; ;
eventGlobalOrLocal
:Global
|Local
;
sourceElement sourceElement
: statement : statement
; ;