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public interface Command
The Command interface is the template for all commands
implemented in Hecl.
| Method Summary | |
|---|---|
Thing |
cmdCode(Interp interp,
Thing[] argv)
The cmdCode method takes an interpreter and an array of
Things, performs some calculations, and returns a Thing
representing the computed value, or null. |
| Method Detail |
|---|
Thing cmdCode(Interp interp,
Thing[] argv)
throws HeclException
cmdCode method takes an interpreter and an array of
Things, performs some calculations, and returns a Thing
representing the computed value, or null.
interp - an Interp valueargv - a Thing[] value
Thing representing the computed value, or
null.
HeclException - if an error occurs
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