public class Minus extends Instruction
Modifier and Type | Field and Description |
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private GrammarElement |
expression |
gelementsToValue
Constructor and Description |
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Minus(GrammarElement e)
Represents a minus instruction that can be executed
|
Modifier and Type | Method and Description |
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java.lang.Object |
evaluate(Context c)
Evaluate this instruction in a Context.
|
java.lang.String |
toString() |
private GrammarElement expression
public Minus(GrammarElement e)
e
- the first element in the minuspublic java.lang.Object evaluate(Context c)
evaluate
in class Instruction
c
- the Context for the evaluationpublic java.lang.String toString()
toString
in class java.lang.Object