Yielder Entities
Yielder entities consist of unevaluated quantities of data. The values of these quantities are contingent on the current information and state of computation. Yielders draw on transient data, bindings, and storage to select the information to be processed by actions. It is during action performance that yielders are evaluated, and their evaluation results in data entities. While the current information can influence the data produced by the evaluation of a yielder entity, the evaluation cannot influence the current information. If data operations are employed on yielder entities, compound yielder entities may be formed as a result.
Read more about this topic: Action Semantics
Famous quotes containing the word entities:
“What are you now? If we could touch one another,
if these our separate entities could come to grips,
clenched like a Chinese puzzle . . . yesterday
I stood in a crowded street that was live with people,
and no one spoke a word, and the morning shone.
Everyone silent, moving. . . . Take my hand. Speak to me.”
—Muriel Rukeyser (1913–1980)