public AstDerivativeOrIntegralWindowExpression(AstDerivativeOrIntegralWindowOperator @operator, AstExpression arg, WindowTimeUnit?unit, AstWindow window)
{
_operator = @operator;
_arg = Ensure.IsNotNull(arg, nameof(arg));
_unit = unit;
_window = window;
}
public AstBinaryWindowExpression(AstBinaryWindowOperator @operator, AstExpression arg1, AstExpression arg2, AstWindow window)
{
_operator = @operator;
_arg1 = Ensure.IsNotNull(arg1, nameof(arg1));
_arg2 = Ensure.IsNotNull(arg2, nameof(arg2));
_window = window;
}
public AstNullaryWindowExpression Update(AstNullaryWindowOperator @operator, AstWindow window)
{
if (@operator == _operator && window == _window)
{
return(this);
}
return(new AstNullaryWindowExpression(@operator, window));
}
public AstExponentialMovingAverageWindowExpression Update(AstExpression arg, ExponentialMovingAverageWeighting weighting, AstWindow window)
{
if (arg == _arg && weighting == _weighting && window == _window)
{
return(this);
}
return(new AstExponentialMovingAverageWindowExpression(arg, weighting, window));
}
public AstExponentialMovingAverageWindowExpression(AstExpression arg, ExponentialMovingAverageWeighting weighting, AstWindow window)
{
_arg = Ensure.IsNotNull(arg, nameof(arg));
_weighting = Ensure.IsNotNull(weighting, nameof(weighting));
_window = window;
}
public AstNullaryWindowExpression(AstNullaryWindowOperator @operator, AstWindow window)
{
_operator = @operator;
_window = window;
}
public AstUnaryWindowExpression Update(AstUnaryWindowOperator @operator, AstExpression arg, AstWindow window)
{
if (@operator == _operator && arg == _arg && window == _window)
{
return(this);
}
return(new AstUnaryWindowExpression(@operator, arg, window));
}
public AstUnaryWindowExpression(AstUnaryWindowOperator @operator, AstExpression arg, AstWindow window)
{
_operator = @operator;
_arg = Ensure.IsNotNull(arg, nameof(arg));
_window = window;
}
public AstDerivativeOrIntegralWindowExpression Update(AstDerivativeOrIntegralWindowOperator @operator, AstExpression arg, WindowTimeUnit?unit, AstWindow window)
{
if (@operator == _operator && arg == _arg && unit == _unit && window == _window)
{
return(this);
}
return(new AstDerivativeOrIntegralWindowExpression(@operator, arg, unit, window));
}
public AstBinaryWindowExpression Update(AstBinaryWindowOperator @operator, AstExpression arg1, AstExpression arg2, AstWindow window)
{
if (@operator == _operator && arg1 == _arg1 && arg2 == _arg2 && window == _window)
{
return(this);
}
return(new AstBinaryWindowExpression(@operator, arg1, arg2, window));
}
