# sys::Link

    sys::Obj
      sys::Link

`public class Link`

Link models an execution relationship between a source component's slot to a target component's slot.

fromComp

  `public short fromComp`

fromSlot

  `public byte fromSlot`

nextFrom

  `public Link nextFrom`

nextTo

  `public Link nextTo`

toComp

  `public short toComp`

toSlot

  `public byte toSlot`

load

  `public bool load(InStream in, int fromComp)`

  Load the link from a binary format input stream. Return true on success, false on error.

propagate

  `public void propagate()`

  Propage the link

save

  `public void save(OutStream out)`

  Save the link in binary format to the output stream.