GetVariableOperation (KigaliSim)

java.lang.Object

org.kigalisim.lang.operation.GetVariableOperation

All Implemented Interfaces:: Operation

public class GetVariableOperation extends Object implements Operation

Operation that retrieves a variable's value from the engine.

This operation retrieves the value of a specified variable from the engine.

Constructor Summary

Constructors

Constructor

Description

GetVariableOperation(String variableName)

Create a new GetVariableOperation.
Method Summary

Modifier and Type

Method

Description

void

execute(PushDownMachine machine)

Execute the calculation and leave the result at the top of the stack.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- GetVariableOperation
  
  public GetVariableOperation(String variableName)
  
  Create a new GetVariableOperation.
  
  Parameters:
  
  variableName - The name of the variable to retrieve.
Method Details
- execute
  
  public void execute(PushDownMachine machine)
  
  Execute the calculation and leave the result at the top of the stack.
  
  Specified by:
  
  execute in interface Operation
  
  Parameters:
  
  machine - The machine in which to execute the calculation if needed.