1 files changed, 94 insertions, 0 deletions
diff --git a/vendor/xorm.io/builder/cond_neq.go b/vendor/xorm.io/builder/cond_neq.go
new file mode 100644
index 0000000000..3a8f3136d9
--- /dev/null
+++ b/vendor/xorm.io/builder/cond_neq.go
@@ -0,0 +1,94 @@
+// Copyright 2016 The Xorm Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package builder
+
+import (
+	"fmt"
+	"sort"
+)
+
+// Neq defines not equal conditions
+type Neq map[string]interface{}
+
+var _ Cond = Neq{}
+
+// WriteTo writes SQL to Writer
+func (neq Neq) WriteTo(w Writer) error {
+	var args = make([]interface{}, 0, len(neq))
+	var i = 0
+	for _, k := range neq.sortedKeys() {
+		v := neq[k]
+		switch v.(type) {
+		case []int, []int64, []string, []int32, []int16, []int8:
+			if err := NotIn(k, v).WriteTo(w); err != nil {
+				return err
+			}
+		case expr:
+			if _, err := fmt.Fprintf(w, "%s<>(", k); err != nil {
+				return err
+			}
+
+			if err := v.(expr).WriteTo(w); err != nil {
+				return err
+			}
+
+			if _, err := fmt.Fprintf(w, ")"); err != nil {
+				return err
+			}
+		case *Builder:
+			if _, err := fmt.Fprintf(w, "%s<>(", k); err != nil {
+				return err
+			}
+
+			if err := v.(*Builder).WriteTo(w); err != nil {
+				return err
+			}
+
+			if _, err := fmt.Fprintf(w, ")"); err != nil {
+				return err
+			}
+		default:
+			if _, err := fmt.Fprintf(w, "%s<>?", k); err != nil {
+				return err
+			}
+			args = append(args, v)
+		}
+		if i != len(neq)-1 {
+			if _, err := fmt.Fprint(w, " AND "); err != nil {
+				return err
+			}
+		}
+		i = i + 1
+	}
+	w.Append(args...)
+	return nil
+}
+
+// And implements And with other conditions
+func (neq Neq) And(conds ...Cond) Cond {
+	return And(neq, And(conds...))
+}
+
+// Or implements Or with other conditions
+func (neq Neq) Or(conds ...Cond) Cond {
+	return Or(neq, Or(conds...))
+}
+
+// IsValid tests if this condition is valid
+func (neq Neq) IsValid() bool {
+	return len(neq) > 0
+}
+
+// sortedKeys returns all keys of this Neq sorted with sort.Strings.
+// It is used internally for consistent ordering when generating
+// SQL, see https://github.com/go-xorm/builder/issues/10
+func (neq Neq) sortedKeys() []string {
+	keys := make([]string, 0, len(neq))
+	for key := range neq {
+		keys = append(keys, key)
+	}
+	sort.Strings(keys)
+	return keys
+}