/
uint.go
97 lines (76 loc) · 2.16 KB
/
uint.go
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// Copyright 2019 Dolthub, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// This file incorporates work covered by the following copyright and
// permission notice:
//
// Copyright 2016 Attic Labs, Inc. All rights reserved.
// Licensed under the Apache License, version 2.0:
// http://www.apache.org/licenses/LICENSE-2.0
package types
import (
"context"
"strconv"
"github.com/dolthub/dolt/go/store/hash"
)
// Int is a Noms Value wrapper around the primitive int32 type.
type Uint uint64
// Value interface
func (v Uint) Value(ctx context.Context) (Value, error) {
return v, nil
}
func (v Uint) Equals(other Value) bool {
return v == other
}
func (v Uint) Less(nbf *NomsBinFormat, other LesserValuable) (bool, error) {
if v2, ok := other.(Uint); ok {
return v < v2, nil
}
return UintKind < other.Kind(), nil
}
func (v Uint) Hash(nbf *NomsBinFormat) (hash.Hash, error) {
return getHash(v, nbf)
}
func (v Uint) isPrimitive() bool {
return true
}
func (v Uint) walkRefs(nbf *NomsBinFormat, cb RefCallback) error {
return nil
}
func (v Uint) typeOf() (*Type, error) {
return PrimitiveTypeMap[UintKind], nil
}
func (v Uint) Kind() NomsKind {
return UintKind
}
func (v Uint) valueReadWriter() ValueReadWriter {
return nil
}
func (v Uint) writeTo(w nomsWriter, nbf *NomsBinFormat) error {
err := UintKind.writeTo(w, nbf)
if err != nil {
return err
}
w.writeUint(v)
return nil
}
func (v Uint) readFrom(nbf *NomsBinFormat, b *binaryNomsReader) (Value, error) {
return Uint(b.ReadUint()), nil
}
func (v Uint) skip(nbf *NomsBinFormat, b *binaryNomsReader) {
b.skipUint()
}
func (v Uint) HumanReadableString() string {
return strconv.FormatUint(uint64(v), 10)
}