question: public Synapse ( Neuron source , Neuron target ) { setSourceAndTarget ( source , target ) ; initSpikeResponder ( ) ; if ( source != null ) { parentNetwork = source . getNetwork ( ) ; } isTemplate = source == null ; }
target:  Construct a synapse using a source and target neuron, defaulting to ClampedSynapse and assuming the parent of the source neuron is the parent of this synapse.