public override bool Equals(object obj)
{
if (this == obj)
{
return(true);
}
if (obj == null || obj.GetType() != GetType())
{
return(false);
}
Db4objects.Db4o.NativeQueries.Expr.Cmp.Operand.ArithmeticExpression casted = (Db4objects.Db4o.NativeQueries.Expr.Cmp.Operand.ArithmeticExpression
)obj;
return(_left.Equals(casted._left) && _right.Equals(casted._right) && _op.Equals(casted
._op));
}
public void Visit(ArithmeticExpression operand)
{
operand.Left().Accept(this);
var left = _value;
operand.Right().Accept(this);
var right = _value;
switch (operand.Op().Id())
{
case ArithmeticOperator.AddId:
{
_value = Add(left, right);
break;
}
case ArithmeticOperator.SubtractId:
{
_value = Subtract(left, right);
break;
}
case ArithmeticOperator.MultiplyId:
{
_value = Multiply(left, right);
break;
}
case ArithmeticOperator.DivideId:
{
_value = Divide(left, right);
break;
}
case ArithmeticOperator.ModuloId:
{
_value = Modulo(left, right);
break;
}
}
}
public virtual void Visit(ArithmeticExpression operand)
{
operand.Left().Accept(this);
operand.Right().Accept(this);
}
public virtual void Visit(ArithmeticExpression operand)
{
var oldInArithmetic = _inArithmetic;
_inArithmetic = true;
operand.Left().Accept(this);
operand.Right().Accept(this);
var operandType = ArithmeticType(operand);
switch (operand.Op().Id())
{
case ArithmeticOperator.AddId:
{
_methodBuilder.Add(operandType);
break;
}
case ArithmeticOperator.SubtractId:
{
_methodBuilder.Subtract(operandType);
break;
}
case ArithmeticOperator.MultiplyId:
{
_methodBuilder.Multiply(operandType);
break;
}
case ArithmeticOperator.DivideId:
{
_methodBuilder.Divide(operandType);
break;
}
case ArithmeticOperator.ModuloId:
{
_methodBuilder.Modulo(operandType);
break;
}
default:
{
throw new Exception("Unknown operand: " + operand.Op());
}
}
Box(_opClass, !oldInArithmetic);
_inArithmetic = oldInArithmetic;
}
public virtual void Visit(ArithmeticExpression operand)
{
}
