init - add project files

tools/jet-2.12.0/internal/jet/timestamp_expression.go

@@ -0,0 +1,93 @@
+package jet
+
+// TimestampExpression interface
+type TimestampExpression interface {
+	Expression
+
+	EQ(rhs TimestampExpression) BoolExpression
+	NOT_EQ(rhs TimestampExpression) BoolExpression
+	IS_DISTINCT_FROM(rhs TimestampExpression) BoolExpression
+	IS_NOT_DISTINCT_FROM(rhs TimestampExpression) BoolExpression
+
+	LT(rhs TimestampExpression) BoolExpression
+	LT_EQ(rhs TimestampExpression) BoolExpression
+	GT(rhs TimestampExpression) BoolExpression
+	GT_EQ(rhs TimestampExpression) BoolExpression
+	BETWEEN(min, max TimestampExpression) BoolExpression
+	NOT_BETWEEN(min, max TimestampExpression) BoolExpression
+
+	ADD(rhs Interval) TimestampExpression
+	SUB(rhs Interval) TimestampExpression
+}
+
+type timestampInterfaceImpl struct {
+	parent TimestampExpression
+}
+
+func (t *timestampInterfaceImpl) EQ(rhs TimestampExpression) BoolExpression {
+	return Eq(t.parent, rhs)
+}
+
+func (t *timestampInterfaceImpl) NOT_EQ(rhs TimestampExpression) BoolExpression {
+	return NotEq(t.parent, rhs)
+}
+
+func (t *timestampInterfaceImpl) IS_DISTINCT_FROM(rhs TimestampExpression) BoolExpression {
+	return IsDistinctFrom(t.parent, rhs)
+}
+
+func (t *timestampInterfaceImpl) IS_NOT_DISTINCT_FROM(rhs TimestampExpression) BoolExpression {
+	return IsNotDistinctFrom(t.parent, rhs)
+}
+
+func (t *timestampInterfaceImpl) LT(rhs TimestampExpression) BoolExpression {
+	return Lt(t.parent, rhs)
+}
+
+func (t *timestampInterfaceImpl) LT_EQ(rhs TimestampExpression) BoolExpression {
+	return LtEq(t.parent, rhs)
+}
+
+func (t *timestampInterfaceImpl) GT(rhs TimestampExpression) BoolExpression {
+	return Gt(t.parent, rhs)
+}
+
+func (t *timestampInterfaceImpl) GT_EQ(rhs TimestampExpression) BoolExpression {
+	return GtEq(t.parent, rhs)
+}
+
+func (t *timestampInterfaceImpl) BETWEEN(min, max TimestampExpression) BoolExpression {
+	return NewBetweenOperatorExpression(t.parent, min, max, false)
+}
+
+func (t *timestampInterfaceImpl) NOT_BETWEEN(min, max TimestampExpression) BoolExpression {
+	return NewBetweenOperatorExpression(t.parent, min, max, true)
+}
+
+func (t *timestampInterfaceImpl) ADD(rhs Interval) TimestampExpression {
+	return TimestampExp(Add(t.parent, rhs))
+}
+
+func (t *timestampInterfaceImpl) SUB(rhs Interval) TimestampExpression {
+	return TimestampExp(Sub(t.parent, rhs))
+}
+
+//-------------------------------------------------
+
+type timestampExpressionWrapper struct {
+	timestampInterfaceImpl
+	Expression
+}
+
+func newTimestampExpressionWrap(expression Expression) TimestampExpression {
+	timestampExpressionWrap := timestampExpressionWrapper{Expression: expression}
+	timestampExpressionWrap.timestampInterfaceImpl.parent = &timestampExpressionWrap
+	return &timestampExpressionWrap
+}
+
+// TimestampExp is timestamp expression wrapper around arbitrary expression.
+// Allows go compiler to see any expression as timestamp expression.
+// Does not add sql cast to generated sql builder output.
+func TimestampExp(expression Expression) TimestampExpression {
+	return newTimestampExpressionWrap(expression)
+}