mirror of
https://codeberg.org/forgejo/forgejo.git
synced 2024-12-15 02:41:48 +03:00
a380cfd8e0
* update bleve to master b17287a86f6cac923a5d886e10618df994eeb54b6724eac2e3b8dde89cfbe3a2 * remove unused pkg from dep file * change bleve from master to recent revision
69 lines
2 KiB
Go
69 lines
2 KiB
Go
// Copyright (c) 2014 Couchbase, 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.
|
|
|
|
package search
|
|
|
|
func MergeLocations(locations []FieldTermLocationMap) FieldTermLocationMap {
|
|
rv := locations[0]
|
|
|
|
for i := 1; i < len(locations); i++ {
|
|
nextLocations := locations[i]
|
|
for field, termLocationMap := range nextLocations {
|
|
rvTermLocationMap, rvHasField := rv[field]
|
|
if rvHasField {
|
|
rv[field] = MergeTermLocationMaps(rvTermLocationMap, termLocationMap)
|
|
} else {
|
|
rv[field] = termLocationMap
|
|
}
|
|
}
|
|
}
|
|
|
|
return rv
|
|
}
|
|
|
|
func MergeTermLocationMaps(rv, other TermLocationMap) TermLocationMap {
|
|
for term, locationMap := range other {
|
|
// for a given term/document there cannot be different locations
|
|
// if they came back from different clauses, overwrite is ok
|
|
rv[term] = locationMap
|
|
}
|
|
return rv
|
|
}
|
|
|
|
func MergeFieldTermLocations(dest []FieldTermLocation, matches []*DocumentMatch) []FieldTermLocation {
|
|
n := len(dest)
|
|
for _, dm := range matches {
|
|
n += len(dm.FieldTermLocations)
|
|
}
|
|
if cap(dest) < n {
|
|
dest = append(make([]FieldTermLocation, 0, n), dest...)
|
|
}
|
|
|
|
for _, dm := range matches {
|
|
for _, ftl := range dm.FieldTermLocations {
|
|
dest = append(dest, FieldTermLocation{
|
|
Field: ftl.Field,
|
|
Term: ftl.Term,
|
|
Location: Location{
|
|
Pos: ftl.Location.Pos,
|
|
Start: ftl.Location.Start,
|
|
End: ftl.Location.End,
|
|
ArrayPositions: append(ArrayPositions(nil), ftl.Location.ArrayPositions...),
|
|
},
|
|
})
|
|
}
|
|
}
|
|
|
|
return dest
|
|
}
|