github.com/ari-anchor/sei-tendermint@v0.0.0-20230519144642-dc826b7b56bb/abci/types/util.go (about)

     1  package types
     2  
     3  import (
     4  	"sort"
     5  )
     6  
     7  //------------------------------------------------------------------------------
     8  
     9  // ValidatorUpdates is a list of validators that implements the Sort interface
    10  type ValidatorUpdates []ValidatorUpdate
    11  
    12  var _ sort.Interface = (ValidatorUpdates)(nil)
    13  
    14  // All these methods for ValidatorUpdates:
    15  //    Len, Less and Swap
    16  // are for ValidatorUpdates to implement sort.Interface
    17  // which will be used by the sort package.
    18  // See Issue https://github.com/tendermint/abci/issues/212
    19  
    20  func (v ValidatorUpdates) Len() int {
    21  	return len(v)
    22  }
    23  
    24  // XXX: doesn't distinguish same validator with different power
    25  func (v ValidatorUpdates) Less(i, j int) bool {
    26  	return v[i].PubKey.Compare(v[j].PubKey) <= 0
    27  }
    28  
    29  func (v ValidatorUpdates) Swap(i, j int) {
    30  	v[i], v[j] = v[j], v[i]
    31  }