fork github.com/doug-martin

exp/truncate_clauses.go

@@ -0,0 +1,50 @@
+package exp
+
+type (
+	TruncateClauses interface {
+		HasTable() bool
+		clone() *truncateClauses
+
+		Table() ColumnListExpression
+		SetTable(tables ColumnListExpression) TruncateClauses
+
+		Options() TruncateOptions
+		SetOptions(opts TruncateOptions) TruncateClauses
+	}
+	truncateClauses struct {
+		tables  ColumnListExpression
+		options TruncateOptions
+	}
+)
+
+func NewTruncateClauses() TruncateClauses {
+	return &truncateClauses{}
+}
+
+func (tc *truncateClauses) HasTable() bool {
+	return tc.tables != nil
+}
+
+func (tc *truncateClauses) clone() *truncateClauses {
+	return &truncateClauses{
+		tables: tc.tables,
+	}
+}
+
+func (tc *truncateClauses) Table() ColumnListExpression {
+	return tc.tables
+}
+func (tc *truncateClauses) SetTable(tables ColumnListExpression) TruncateClauses {
+	ret := tc.clone()
+	ret.tables = tables
+	return ret
+}
+
+func (tc *truncateClauses) Options() TruncateOptions {
+	return tc.options
+}
+func (tc *truncateClauses) SetOptions(opts TruncateOptions) TruncateClauses {
+	ret := tc.clone()
+	ret.options = opts
+	return ret
+}