Package sjm.imperative

Class Summary

AssignmentCommand	This class holds an sjm.engine.Evaluation object, and executes it upon receiving an execute command.
Command	This abstract class represents a hierarchy of classes that encapsulate commands.
CommandSequence	This class contains a sequence of other commands.
ForCommand	This command mimics a normal "for" loop, such as:
IfCommand	This command mimics a normal "if" statement, such as:
NullCommand	This command does nothing, which can simplify coding in some cases.
PrintlnCommand	This command, when executed, prints out the value of a term provided in the constructor.
ReadCommand	This command, when executed, reads in a string and assigns it to a supplied variable.
WhileCommand	This command mimics a normal "while" loop, executing a command in a loop, so long as some condition holds true.