digraph RendezvousSession
{
  node [fillcolor="gray", style=filled]

  # This section represents controller-only elements
  subgraph cluster_controller {
    label=<<b>Controller</b>>
    node [fillcolor="white:gray", gradientangle=90]

    DeviceCommissioner [shape=record label=<{DeviceCommissioner|<font point-size="11">RendezvousSessionDelegate</font>}>, URL="@ref chip::Controller::DeviceCommissioner"]
  }

  # This section represents device-only elements
  subgraph cluster_device {
    label=<<b>Device</b>>
    node [fillcolor="white:gray", gradientangle=90]

    RendezvousDeviceDelegate [shape=record label=<{RendezvousDeviceDelegate|<font point-size="11">RendezvousSessionDelegate</font>}> URL="@ref chip::RendezvousSessionDelegate"]
  }

  # This section represents elements which belongs to src/transport/
  subgraph rendezvousSession {
    node [fillcolor="white:gray", gradientangle=90]

    RendezvousSession [shape=record, label=<{RendezvousSession|<font point-size="11">SessionEstablishmentDelegate</font>}>, URL="@ref chip::SessionEstablishmentDelegate"]
  }

  # This section represents methods which belongs to PASESession
  subgraph cluster_securePairingSession {
    label=<<b>PASESession</b>>
    node [fillcolor="gray"]

    WaitForPairing [URL="@ref chip::PASESession::WaitForPairing"]
    Pair [URL="@ref chip::PASESession::Pair"]
    DeriveSecureSession [URL="@ref chip::PASESession::DeriveSecureSession"]
  }

  # This section represents methods which belongs to RendezvousParameters
  subgraph cluster_RendezvousParameters {
    label=<<b>RendezvousParameters</b>>
    node [fillcolor="gray"]

    HasDiscriminator [URL="@ref chip::RendezvousParameters::HasDiscriminator"]
    HasConnectionObject [URL="@ref chip::RendezvousParameters::HasConnectionObject"]
  }

  # This section represents callbacks which belongs to RendezvousSessionDelegate
  subgraph cluster_rendezvousSessionDelegate {
    label=<<b>RendezvousSessionDelegate</b>>
    node [fillcolor="white"]

    OnRendezvousConnectionOpened [URL="@ref chip::RendezvousSessionDelegate::OnRendezvousConnectionOpened"]
    OnRendezvousConnectionClosed [URL="@ref chip::RendezvousSessionDelegate::OnRendezvousConnectionClosed"]
    OnRendezvousError [URL="@ref chip::RendezvousSessionDelegate::OnRendezvousError"]
  }

  # This section represents callbacks which belongs to SessionEstablishmentDelegate
  subgraph cluster_secureSessionEstablishmentDelegate {
    label=<<b>SessionEstablishmentDelegate</b>>
    node [fillcolor="white"]

    OnSessionEstablishmentError [URL="@ref chip::SessionEstablishmentDelegate::OnSessionEstablishmentError"]
    OnSessionEstablished [URL="@ref chip::SessionEstablishmentDelegate::OnSessionEstablished"]
  }

  #############################
  # Main relationships
  #############################
  {DeviceCommissioner, RendezvousDeviceDelegate} -> RendezvousSession

  RendezvousSession -> HasDiscriminator

  HasDiscriminator -> DelegateConnection [label=YES]
  DelegateConnection -> Pair

  HasDiscriminator -> HasConnectionObject [label=NO]
  HasConnectionObject -> Pair [label=YES]

  HasConnectionObject -> WaitForPairing [label=NO]

  OnSessionEstablishmentError -> OnRendezvousError
  OnSessionEstablished -> DeriveSecureSession -> OnRendezvousConnectionOpened
}