BooleanMultiplexor

Full Library / Math Operator / Boolean / BooleanMultiplexor
Block Name: BooleanMultiplexor

Code File Location: VisualSim/actor/lib/BooleanMultiplexor

Block Overview

    A type polymorphic multiplexor with boolean valued select. This actor consumes exactly one token from each input port, and sends one of the tokens from either trueInput or falseInput to the output. The token sent to the output is determined by the select input, which must be a boolean value. Because tokens are immutable, the same Token is sent to the output, rather than a copy. The trueInput and falseInput port may receive Tokens of any type.
 

trueInput

public TypedIOPort trueInput

• Input for tokens on the true path. The type can be anything.

falseInput

public TypedIOPort falseInput

• Input for tokens on the false path. The type can be anything.

select

public TypedIOPort select

• Input that selects one of the other input ports. The type is BooleanToken.

output

public TypedIOPort output

• The output port. The type is at least the type of trueInput and falseInput.

_director

public Director _director

• Return false if any input channel does not have a token. Otherwise, return whatever the superclass returns.

Returns:

• False if there are not enough tokens to fire.

Throws:

       IllegalActionException - If there is no director.

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