FleetConf::Agent::Parser::Stmt::REQUIRE - REQUIRE command
NAME Some-Agent MNEMONIC foo WORKFLOW Null REQUIRE this.bar = 10
This command adds the ability to check that certain invariants hold before taking a lock on a record. REQUIRE statements have access to the current workflow record this.
The BNF for REQUIRE statments is:
agent_command +::= require_command require_command ::= "REQUIRE" boolean_expression EOL
These statements are only evaluated during the requirements phase.
Andrew Sterling Hanenkamp, <hanenkamp@users.sourceforge.net>
Copyright 2005 Andrew Sterling Hanenkamp. All Rights Reserved.
FleetConf is distributed and licensed under the same terms as Perl itself.
