indexer

Jan 24, 2022

Changes in this version

+ func IsRangeOperation(op query.Operator) bool

+ type BlockIndexer interface

+ Has func(height int64) (bool, error)

+ Index func(types.EventDataNewBlockHeader) error

+ Search func(ctx context.Context, q *query.Query) ([]int64, error)

+ type QueryRange struct

+ IncludeLowerBound bool

+ IncludeUpperBound bool

+ Key string

+ LowerBound interface{}

+ UpperBound interface{}

+ func (qr QueryRange) AnyBound() interface{}

+ func (qr QueryRange) LowerBoundValue() interface{}

+ func (qr QueryRange) UpperBoundValue() interface{}

+ type QueryRanges map[string]QueryRange

+ func LookForRanges(conditions []query.Condition) (ranges QueryRanges, indexes []int)