jp.sourceforge.expression_computer.command
クラス 
AddCommand
AndCommand
ArithmeticRightShiftCommand
BitReversingCommand
ConditionalAndCommand
ConditionalOrCommand
ConditionCommand
DivideCommand
EqualCommand
ExclusiveOrCommand
FunctionCallCommand
GreaterThanCommand
GreaterThanEqualCommand
InclusiveOrCommand
LeftShiftCommand
LessThanCommand
LessThanEqualCommand
LogicalRightShiftCommand
MultiplyCommand
NotCommand
NotEqualCommand
PostDecrementCommand
PostIncrementCommand
PreDecrementCommand
PreIncrementCommand
PushStackCommand
SetVariableCommand
SignReversingCommand
SubtractCommand
SurplusCommand