Package path refactor.

integer_expression.go

@@ -0,0 +1,171 @@
+package jet
+
+type IntegerExpression interface {
+	Expression
+	numericExpression
+
+	EQ(rhs IntegerExpression) BoolExpression
+	NOT_EQ(rhs IntegerExpression) BoolExpression
+	IS_DISTINCT_FROM(rhs IntegerExpression) BoolExpression
+	IS_NOT_DISTINCT_FROM(rhs IntegerExpression) BoolExpression
+
+	LT(rhs IntegerExpression) BoolExpression
+	LT_EQ(rhs IntegerExpression) BoolExpression
+	GT(rhs IntegerExpression) BoolExpression
+	GT_EQ(rhs IntegerExpression) BoolExpression
+
+	ADD(rhs IntegerExpression) IntegerExpression
+	SUB(rhs IntegerExpression) IntegerExpression
+	MUL(rhs IntegerExpression) IntegerExpression
+	DIV(rhs IntegerExpression) IntegerExpression
+	MOD(rhs IntegerExpression) IntegerExpression
+	POW(rhs IntegerExpression) IntegerExpression
+
+	BIT_AND(expression IntegerExpression) IntegerExpression
+	BIT_OR(expression IntegerExpression) IntegerExpression
+	BIT_XOR(expression IntegerExpression) IntegerExpression
+	BIT_NOT() IntegerExpression
+	BIT_SHIFT_LEFT(intExpression IntegerExpression) IntegerExpression
+	BIT_SHIFT_RIGHT(intExpression IntegerExpression) IntegerExpression
+}
+
+type integerInterfaceImpl struct {
+	numericExpressionImpl
+	parent IntegerExpression
+}
+
+func (i *integerInterfaceImpl) EQ(rhs IntegerExpression) BoolExpression {
+	return EQ(i.parent, rhs)
+}
+
+func (i *integerInterfaceImpl) NOT_EQ(rhs IntegerExpression) BoolExpression {
+	return NOT_EQ(i.parent, rhs)
+}
+
+func (i *integerInterfaceImpl) IS_DISTINCT_FROM(rhs IntegerExpression) BoolExpression {
+	return IS_DISTINCT_FROM(i.parent, rhs)
+}
+
+func (i *integerInterfaceImpl) IS_NOT_DISTINCT_FROM(rhs IntegerExpression) BoolExpression {
+	return IS_NOT_DISTINCT_FROM(i.parent, rhs)
+}
+
+func (i *integerInterfaceImpl) GT(rhs IntegerExpression) BoolExpression {
+	return GT(i.parent, rhs)
+}
+
+func (i *integerInterfaceImpl) GT_EQ(rhs IntegerExpression) BoolExpression {
+	return GT_EQ(i.parent, rhs)
+}
+
+func (i *integerInterfaceImpl) LT(expression IntegerExpression) BoolExpression {
+	return LT(i.parent, expression)
+}
+
+func (i *integerInterfaceImpl) LT_EQ(expression IntegerExpression) BoolExpression {
+	return LT_EQ(i.parent, expression)
+}
+
+func (i *integerInterfaceImpl) ADD(expression IntegerExpression) IntegerExpression {
+	return newBinaryIntegerExpression(i.parent, expression, "+")
+}
+
+func (i *integerInterfaceImpl) SUB(expression IntegerExpression) IntegerExpression {
+	return newBinaryIntegerExpression(i.parent, expression, "-")
+}
+
+func (i *integerInterfaceImpl) MUL(expression IntegerExpression) IntegerExpression {
+	return newBinaryIntegerExpression(i.parent, expression, "*")
+}
+
+func (i *integerInterfaceImpl) DIV(expression IntegerExpression) IntegerExpression {
+	return newBinaryIntegerExpression(i.parent, expression, "/")
+}
+
+func (n *integerInterfaceImpl) MOD(expression IntegerExpression) IntegerExpression {
+	return newBinaryIntegerExpression(n.parent, expression, "%")
+}
+
+func (n *integerInterfaceImpl) POW(expression IntegerExpression) IntegerExpression {
+	return newBinaryIntegerExpression(n.parent, expression, "^")
+}
+
+func (i *integerInterfaceImpl) BIT_AND(expression IntegerExpression) IntegerExpression {
+	return newBinaryIntegerExpression(i.parent, expression, "&")
+}
+
+func (i *integerInterfaceImpl) BIT_OR(expression IntegerExpression) IntegerExpression {
+	return newBinaryIntegerExpression(i.parent, expression, "|")
+}
+
+func (i *integerInterfaceImpl) BIT_XOR(expression IntegerExpression) IntegerExpression {
+	return newBinaryIntegerExpression(i.parent, expression, "#")
+}
+
+func (i *integerInterfaceImpl) BIT_NOT() IntegerExpression {
+	return newPrefixIntegerOpExpression(i.parent, "~")
+}
+
+func (i *integerInterfaceImpl) BIT_SHIFT_LEFT(intExpression IntegerExpression) IntegerExpression {
+	return newBinaryIntegerExpression(i.parent, intExpression, "<<")
+}
+
+func (i *integerInterfaceImpl) BIT_SHIFT_RIGHT(intExpression IntegerExpression) IntegerExpression {
+	return newBinaryIntegerExpression(i.parent, intExpression, ">>")
+}
+
+//---------------------------------------------------//
+type binaryIntegerExpression struct {
+	expressionInterfaceImpl
+	integerInterfaceImpl
+
+	binaryOpExpression
+}
+
+func newBinaryIntegerExpression(lhs, rhs IntegerExpression, operator string) IntegerExpression {
+	integerExpression := binaryIntegerExpression{}
+
+	integerExpression.expressionInterfaceImpl.parent = &integerExpression
+	integerExpression.integerInterfaceImpl.parent = &integerExpression
+
+	integerExpression.binaryOpExpression = newBinaryExpression(lhs, rhs, operator)
+
+	return &integerExpression
+}
+
+//---------------------------------------------------//
+type prefixIntegerOpExpression struct {
+	expressionInterfaceImpl
+	integerInterfaceImpl
+
+	prefixOpExpression
+}
+
+func newPrefixIntegerOpExpression(expression IntegerExpression, operator string) IntegerExpression {
+	integerExpression := prefixIntegerOpExpression{}
+	integerExpression.prefixOpExpression = newPrefixExpression(expression, operator)
+
+	integerExpression.expressionInterfaceImpl.parent = &integerExpression
+	integerExpression.integerInterfaceImpl.parent = &integerExpression
+
+	return &integerExpression
+}
+
+//---------------------------------------------------//
+type integerExpressionWrapper struct {
+	integerInterfaceImpl
+
+	Expression
+}
+
+func newIntExpressionWrap(expression Expression) IntegerExpression {
+	intExpressionWrap := integerExpressionWrapper{Expression: expression}
+
+	intExpressionWrap.integerInterfaceImpl.parent = &intExpressionWrap
+
+	return &intExpressionWrap
+}
+
+func IntExp(expression Expression) IntegerExpression {
+	return newIntExpressionWrap(expression)
+}