Recap—Simple Class Definition

Let's recap what we've done.

• We defined a Film class with four properties in the Caché dictionary.

• We used several of the Caché data types (%StringOpens in a new tab, %IntegerOpens in a new tab, and %BooleanOpens in a new tab.)

• We used the Required attribute to ensure that every Film has a Title.

• We defined an initial (or default) value for the TicketsSold and PlayingNow properties.

• We used the MAXLEN parameter to specify a length limit for the Description property.

• We specified that indices should be maintained for Title and TicketsSold, so that specific films can be retrieved quickly based on their values for these properties.