diff options
Diffstat (limited to 'vendor/google.golang.org/protobuf/internal/impl/convert_map.go')
-rw-r--r-- | vendor/google.golang.org/protobuf/internal/impl/convert_map.go | 121 |
1 files changed, 0 insertions, 121 deletions
diff --git a/vendor/google.golang.org/protobuf/internal/impl/convert_map.go b/vendor/google.golang.org/protobuf/internal/impl/convert_map.go deleted file mode 100644 index e4580b3ac..000000000 --- a/vendor/google.golang.org/protobuf/internal/impl/convert_map.go +++ /dev/null @@ -1,121 +0,0 @@ -// Copyright 2018 The Go 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 impl - -import ( - "fmt" - "reflect" - - "google.golang.org/protobuf/reflect/protoreflect" -) - -type mapConverter struct { - goType reflect.Type // map[K]V - keyConv, valConv Converter -} - -func newMapConverter(t reflect.Type, fd protoreflect.FieldDescriptor) *mapConverter { - if t.Kind() != reflect.Map { - panic(fmt.Sprintf("invalid Go type %v for field %v", t, fd.FullName())) - } - return &mapConverter{ - goType: t, - keyConv: newSingularConverter(t.Key(), fd.MapKey()), - valConv: newSingularConverter(t.Elem(), fd.MapValue()), - } -} - -func (c *mapConverter) PBValueOf(v reflect.Value) protoreflect.Value { - if v.Type() != c.goType { - panic(fmt.Sprintf("invalid type: got %v, want %v", v.Type(), c.goType)) - } - return protoreflect.ValueOfMap(&mapReflect{v, c.keyConv, c.valConv}) -} - -func (c *mapConverter) GoValueOf(v protoreflect.Value) reflect.Value { - return v.Map().(*mapReflect).v -} - -func (c *mapConverter) IsValidPB(v protoreflect.Value) bool { - mapv, ok := v.Interface().(*mapReflect) - if !ok { - return false - } - return mapv.v.Type() == c.goType -} - -func (c *mapConverter) IsValidGo(v reflect.Value) bool { - return v.IsValid() && v.Type() == c.goType -} - -func (c *mapConverter) New() protoreflect.Value { - return c.PBValueOf(reflect.MakeMap(c.goType)) -} - -func (c *mapConverter) Zero() protoreflect.Value { - return c.PBValueOf(reflect.Zero(c.goType)) -} - -type mapReflect struct { - v reflect.Value // map[K]V - keyConv Converter - valConv Converter -} - -func (ms *mapReflect) Len() int { - return ms.v.Len() -} -func (ms *mapReflect) Has(k protoreflect.MapKey) bool { - rk := ms.keyConv.GoValueOf(k.Value()) - rv := ms.v.MapIndex(rk) - return rv.IsValid() -} -func (ms *mapReflect) Get(k protoreflect.MapKey) protoreflect.Value { - rk := ms.keyConv.GoValueOf(k.Value()) - rv := ms.v.MapIndex(rk) - if !rv.IsValid() { - return protoreflect.Value{} - } - return ms.valConv.PBValueOf(rv) -} -func (ms *mapReflect) Set(k protoreflect.MapKey, v protoreflect.Value) { - rk := ms.keyConv.GoValueOf(k.Value()) - rv := ms.valConv.GoValueOf(v) - ms.v.SetMapIndex(rk, rv) -} -func (ms *mapReflect) Clear(k protoreflect.MapKey) { - rk := ms.keyConv.GoValueOf(k.Value()) - ms.v.SetMapIndex(rk, reflect.Value{}) -} -func (ms *mapReflect) Mutable(k protoreflect.MapKey) protoreflect.Value { - if _, ok := ms.valConv.(*messageConverter); !ok { - panic("invalid Mutable on map with non-message value type") - } - v := ms.Get(k) - if !v.IsValid() { - v = ms.NewValue() - ms.Set(k, v) - } - return v -} -func (ms *mapReflect) Range(f func(protoreflect.MapKey, protoreflect.Value) bool) { - iter := ms.v.MapRange() - for iter.Next() { - k := ms.keyConv.PBValueOf(iter.Key()).MapKey() - v := ms.valConv.PBValueOf(iter.Value()) - if !f(k, v) { - return - } - } -} -func (ms *mapReflect) NewValue() protoreflect.Value { - return ms.valConv.New() -} -func (ms *mapReflect) IsValid() bool { - return !ms.v.IsNil() -} -func (ms *mapReflect) protoUnwrap() any { - return ms.v.Interface() -} |