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time_expression.go
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time_expression.go
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package jet
// TimeExpression interface
type TimeExpression interface {
Expression
EQ(rhs TimeExpression) BoolExpression
NOT_EQ(rhs TimeExpression) BoolExpression
IS_DISTINCT_FROM(rhs TimeExpression) BoolExpression
IS_NOT_DISTINCT_FROM(rhs TimeExpression) BoolExpression
LT(rhs TimeExpression) BoolExpression
LT_EQ(rhs TimeExpression) BoolExpression
GT(rhs TimeExpression) BoolExpression
GT_EQ(rhs TimeExpression) BoolExpression
}
type timeInterfaceImpl struct {
parent TimeExpression
}
func (t *timeInterfaceImpl) EQ(rhs TimeExpression) BoolExpression {
return eq(t.parent, rhs)
}
func (t *timeInterfaceImpl) NOT_EQ(rhs TimeExpression) BoolExpression {
return notEq(t.parent, rhs)
}
func (t *timeInterfaceImpl) IS_DISTINCT_FROM(rhs TimeExpression) BoolExpression {
return isDistinctFrom(t.parent, rhs)
}
func (t *timeInterfaceImpl) IS_NOT_DISTINCT_FROM(rhs TimeExpression) BoolExpression {
return isNotDistinctFrom(t.parent, rhs)
}
func (t *timeInterfaceImpl) LT(rhs TimeExpression) BoolExpression {
return lt(t.parent, rhs)
}
func (t *timeInterfaceImpl) LT_EQ(rhs TimeExpression) BoolExpression {
return ltEq(t.parent, rhs)
}
func (t *timeInterfaceImpl) GT(rhs TimeExpression) BoolExpression {
return gt(t.parent, rhs)
}
func (t *timeInterfaceImpl) GT_EQ(rhs TimeExpression) BoolExpression {
return gtEq(t.parent, rhs)
}
//---------------------------------------------------//
type prefixTimeExpression struct {
expressionInterfaceImpl
timeInterfaceImpl
prefixOpExpression
}
//func newPrefixTimeExpression(operator string, expression Expression) TimeExpression {
// timeExpr := prefixTimeExpression{}
// timeExpr.prefixOpExpression = newPrefixExpression(expression, operator)
//
// timeExpr.expressionInterfaceImpl.parent = &timeExpr
// timeExpr.timeInterfaceImpl.parent = &timeExpr
//
// return &timeExpr
//}
//---------------------------------------------------//
type timeExpressionWrapper struct {
timeInterfaceImpl
Expression
}
func newTimeExpressionWrap(expression Expression) TimeExpression {
timeExpressionWrap := timeExpressionWrapper{Expression: expression}
timeExpressionWrap.timeInterfaceImpl.parent = &timeExpressionWrap
return &timeExpressionWrap
}
// TimeExp is time expression wrapper around arbitrary expression.
// Allows go compiler to see any expression as time expression.
// Does not add sql cast to generated sql builder output.
func TimeExp(expression Expression) TimeExpression {
return newTimeExpressionWrap(expression)
}