< T extends TemporalProposition > boolean execute ( PropositionDefinition propDef , Segment < T > tp1 , Segment < T > tp2 ) { if ( tp1 == null || tp2 == null ) { return false ; } return executeInternal ( propDef , tp1 . getInterval ( ) , tp2 . getInterval ( ) ) ; }
Computes whether the union of two segments of temporal propositions should be taken .