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59 lines
1.3 KiB
59 lines
1.3 KiB
package types
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import (
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"bytes"
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"encoding/json"
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"sort"
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cmn "github.com/tendermint/tmlibs/common"
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)
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//------------------------------------------------------------------------------
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// Validators is a list of validators that implements the Sort interface
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type Validators []Validator
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var _ sort.Interface = (Validators)(nil)
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// All these methods for Validators:
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// Len, Less and Swap
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// are for Validators to implement sort.Interface
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// which will be used by the sort package.
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// See Issue https://github.com/tendermint/abci/issues/212
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func (v Validators) Len() int {
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return len(v)
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}
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// XXX: doesn't distinguish same validator with different power
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func (v Validators) Less(i, j int) bool {
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return bytes.Compare(v[i].PubKey.Data, v[j].PubKey.Data) <= 0
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}
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func (v Validators) Swap(i, j int) {
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v1 := v[i]
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v[i] = v[j]
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v[j] = v1
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}
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func ValidatorsString(vs Validators) string {
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s := make([]validatorPretty, len(vs))
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for i, v := range vs {
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s[i] = validatorPretty{
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Address: v.Address,
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PubKey: v.PubKey.Data,
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Power: v.Power,
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}
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}
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b, err := json.Marshal(s)
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if err != nil {
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panic(err.Error())
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}
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return string(b)
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}
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type validatorPretty struct {
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Address cmn.HexBytes `json:"address"`
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PubKey []byte `json:"pub_key"`
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Power int64 `json:"power"`
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}
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