public override InjectionValue VisitExpression([NotNull] injectionParser.ExpressionContext context)
{
var result = Visit(context.logicalOperand());
foreach (var operation in context.logicalOperation())
{
var operand = Visit(operation.logicalOperand());
var logicalOperator = operation.logicalOperator();
if (logicalOperator.AND() != null)
{
result = result & operand;
}
else if (logicalOperator.OR() != null)
{
result = result | operand;
}
else
{
throw new NotImplementedException();
}
}
return(result);
}
public InjectionValue?EvaluateExpression(injectionParser.ExpressionContext expression)
{
if (currentContext == null)
{
return(null);
}
return(currentContext.Eval(expression));
}
public GlobalVariableDefinition(string name)
{
Name = name;
InitialValueExpression = null;
}
internal InjectionValue Eval(injectionParser.ExpressionContext expression) => interpreter.VisitExpression(expression);
public GlobalVariableDefinition(string name, injectionParser.ExpressionContext initialValueExpression)
{
Name = name;
this.InitialValueExpression = initialValueExpression;
}
