/
float_expression.go
105 lines (82 loc) · 2.98 KB
/
float_expression.go
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package jet
//FloatExpression is interface for SQL float columns
type FloatExpression interface {
Expression
numericExpression
EQ(rhs FloatExpression) BoolExpression
NOT_EQ(rhs FloatExpression) BoolExpression
IS_DISTINCT_FROM(rhs FloatExpression) BoolExpression
IS_NOT_DISTINCT_FROM(rhs FloatExpression) BoolExpression
LT(rhs FloatExpression) BoolExpression
LT_EQ(rhs FloatExpression) BoolExpression
GT(rhs FloatExpression) BoolExpression
GT_EQ(rhs FloatExpression) BoolExpression
ADD(rhs NumericExpression) FloatExpression
SUB(rhs NumericExpression) FloatExpression
MUL(rhs NumericExpression) FloatExpression
DIV(rhs NumericExpression) FloatExpression
MOD(rhs NumericExpression) FloatExpression
POW(rhs NumericExpression) FloatExpression
}
type floatInterfaceImpl struct {
numericExpressionImpl
parent FloatExpression
}
func (n *floatInterfaceImpl) EQ(rhs FloatExpression) BoolExpression {
return Eq(n.parent, rhs)
}
func (n *floatInterfaceImpl) NOT_EQ(rhs FloatExpression) BoolExpression {
return NotEq(n.parent, rhs)
}
func (n *floatInterfaceImpl) IS_DISTINCT_FROM(rhs FloatExpression) BoolExpression {
return IsDistinctFrom(n.parent, rhs)
}
func (n *floatInterfaceImpl) IS_NOT_DISTINCT_FROM(rhs FloatExpression) BoolExpression {
return IsNotDistinctFrom(n.parent, rhs)
}
func (n *floatInterfaceImpl) GT(rhs FloatExpression) BoolExpression {
return Gt(n.parent, rhs)
}
func (n *floatInterfaceImpl) GT_EQ(rhs FloatExpression) BoolExpression {
return GtEq(n.parent, rhs)
}
func (n *floatInterfaceImpl) LT(rhs FloatExpression) BoolExpression {
return Lt(n.parent, rhs)
}
func (n *floatInterfaceImpl) LT_EQ(rhs FloatExpression) BoolExpression {
return LtEq(n.parent, rhs)
}
func (n *floatInterfaceImpl) ADD(rhs NumericExpression) FloatExpression {
return FloatExp(Add(n.parent, rhs))
}
func (n *floatInterfaceImpl) SUB(rhs NumericExpression) FloatExpression {
return FloatExp(Sub(n.parent, rhs))
}
func (n *floatInterfaceImpl) MUL(rhs NumericExpression) FloatExpression {
return FloatExp(Mul(n.parent, rhs))
}
func (n *floatInterfaceImpl) DIV(rhs NumericExpression) FloatExpression {
return FloatExp(Div(n.parent, rhs))
}
func (n *floatInterfaceImpl) MOD(rhs NumericExpression) FloatExpression {
return FloatExp(Mod(n.parent, rhs))
}
func (n *floatInterfaceImpl) POW(rhs NumericExpression) FloatExpression {
return POW(n.parent, rhs)
}
//---------------------------------------------------//
type floatExpressionWrapper struct {
floatInterfaceImpl
Expression
}
func newFloatExpressionWrap(expression Expression) FloatExpression {
floatExpressionWrap := floatExpressionWrapper{Expression: expression}
floatExpressionWrap.floatInterfaceImpl.parent = &floatExpressionWrap
return &floatExpressionWrap
}
// FloatExp is date expression wrapper around arbitrary expression.
// Allows go compiler to see any expression as float expression.
// Does not add sql cast to generated sql builder output.
func FloatExp(expression Expression) FloatExpression {
return newFloatExpressionWrap(expression)
}