module flow-capable-transaction {
	namespace "urn:opendaylight:flow:transaction";
    prefix type;

    import opendaylight-inventory {prefix inv; revision-date "2013-08-19";}
    import yang-ext {prefix ext; revision-date "2013-07-09";}
    
    revision "2013-11-03" {
        description "Initial revision";
    }

    typedef transaction-id {
    	type uint64;
    }
    
    grouping transaction-aware {
        leaf transaction-id {
            type transaction-id;
        }
    }

    rpc get-next-transaction-id {
        input {
            leaf node {
                ext:context-reference "inv:node-context";
                type inv:node-ref;
            }
        }
        output {
        	uses transaction-aware;
        }
    }

    // Barier request?
    rpc finish-transaction {
        input {
            leaf node {
                ext:context-reference "inv:node-context";
                type inv:node-ref;
            }
            leaf transaction-id {
                type transaction-id;
            }
        }
    }
}