Empty Lane Workflow

This workflow models a lane with no nodes.

Full FlowZap Code

laneA { # Lanea
  n1: circle label:"Start Empty Lane"
  n4: rectangle label:"Empty Lane step 4"
  n7: rectangle label:"Empty Lane step 7"
  n10: circle label:"End Empty Lane"

  n1.handle(bottom) -> laneB.n2.handle(top) [label="Success"]
  n4.handle(bottom) -> laneB.n5.handle(top) [label="Valid"]
  n7.handle(bottom) -> laneB.n8.handle(top) [label="Next"]
}
laneB { # Laneb
  n2: rectangle label:"Empty Lane step 2"
  n5: rectangle label:"Empty Lane step 5"
  n8: rectangle label:"Empty Lane step 8"

  n2.handle(bottom) -> laneC.n3.handle(top)
  n5.handle(bottom) -> laneC.n6.handle(top)
  n8.handle(bottom) -> laneC.n9.handle(top)
}
laneC { # Lanec
  n3: diamond label:"Empty Lane step 3"
  n6: rectangle label:"Empty Lane step 6"
  n9: rectangle label:"Empty Lane step 9"

  n3.handle(bottom) -> laneA.n4.handle(top)
  n3.handle(right) -> laneB.n2.handle(right) [label="Retry/Rejected"]
  n6.handle(bottom) -> laneA.n7.handle(top)
  n9.handle(bottom) -> laneA.n10.handle(top)
}