This delay will hold up tokens in the pathway for the set number of units. Pathways have a default delay of one unit. Tokens Tokens can represent any datum, such as a message from an operating system, a database record, an event or interrupt. The contents of the data item are carried along with the token as it travels through a Nerve net. Pools Pools are collection points for tokens.
Pools can have a defined or an unlimited capacity to contain tokens.
Pools hold tokens in no particular order. Taps Taps are tests applied to pools. A tap might be set up to test true if a token of a certain type is present in a pool. A tap can be set up to remove all tokens of a type from a pool or to make a copy of tokens. Taps can pass tokens on to another pool through a connected pathway or to a Function.