Please prefix the email subject with the Commons component name when posting, as I've done here (since this is a shared mailing list). Response below ...
On Thu, Jan 7, 2010 at 5:51 PM, Bill Herring <bherr...@openmethods.com> wrote: > My reading of the latest W3C working draft is that SCXML supports history > pseudo-states in parallel ones. When I run my app with the SCXML model > below, I get: > WARNING: Ignoring element <history> in namespace > "http://www.w3.org/2005/07/scxml"; > and then it cannot find the two resume_ targets. > > Does Commons SCXML support history elements as parallel children? Am I > doing something wrong here? > <snip/> The current release (v0.9) does not support history in parallel. Work has been done in a development branch on a version of the parser that does support history as used below, but its yet incomplete and unreleased. While using v0.9, I'd suggest using a state wrapper element around the parallel to hold the deep history. -Rahul > <?xml version="1.0"?> > > <scxml xmlns="http://www.w3.org/2005/07/scxml"; > version="1.0" initial="off_call"> > <state id="off_call"> > <transition event="dial" target="call_active"/> > </state> > <parallel id="call_active"> > <state id="talk_status" initial="talking"> > <state id="talking"> > <transition event="hold" target="held" /> > </state> > <state id="held"> > <transition event="retrieve" > target="talking" /> > </state> > </state> <!-- END talk_status --> > <state id="call_status" initial="on_call"> > <state id="on_call"> > <transition event="hangup" > target="off_call"/> > <transition event="consult" > target="consult_active"/> > </state> > <state id="on_call_consult"> > <transition event="hangup" > target="off_call"/> > <transition event="alternate" > target="resume_consult"/> > </state> > </state> <!-- END call_status --> > <history id="resume_call" type="deep"/> > > </parallel> <!-- END call_active --> > <parallel id="consult_active"> > <state id="consult_talk_status" initial="consult_talking"> > <state id="consult_talking"> > <transition event="hold" > target="consult_held" /> > </state> > <state id="consult_held"> > <transition event="retrieve" > target="consult_talking" /> > </state> > </state> <!-- END consult_talk_status --> > <state id="consult_status" initial="on_consult"> > <state id="on_consult"> > <transition event="hangup" > target="resume_call"/> > <transition event="alternate" > target="resume_call"/> > </state> > </state> <!-- END consult_status --> > <history id="resume_consult" type="deep"/> > > </parallel> <!-- END consult_active --> > </scxml> > > > Thanks, > Bill > > --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@commons.apache.org For additional commands, e-mail: user-h...@commons.apache.org
