46 lines
1.2 KiB
Go
46 lines
1.2 KiB
Go
// Copyright © 2016 Abcum Ltd
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package keys
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// DU ...
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type DU struct {
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KV string
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NS string
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DB string
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US string
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}
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// init initialises the key
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func (k *DU) init() *DU {
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return k
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}
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// Encode encodes the key into binary
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func (k *DU) Encode() []byte {
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k.init()
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return encode(k.KV, k.NS, "*", k.DB, "!", "u", k.US)
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}
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// Decode decodes the key from binary
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func (k *DU) Decode(data []byte) {
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k.init()
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decode(data, &k.KV, &k.NS, &skip, &k.DB, &skip, &skip, &k.US)
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}
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// String returns a string representation of the key
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func (k *DU) String() string {
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k.init()
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return output(k.KV, k.NS, "*", k.DB, "!", "u", k.US)
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}
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