githaven/vendor/github.com/blevesearch/bleve_index_api/batch.go
Lauris BH f5abe2f563
Upgrade blevesearch dependency to v2.0.1 (#14346)
* Upgrade blevesearch dependency to v2.0.1

* Update rupture to v1.0.0

* Fix test
2021-01-17 20:21:14 -05:00

102 lines
2.2 KiB
Go
Vendored

// Copyright (c) 2020 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 index
import "fmt"
type BatchCallback func(error)
type Batch struct {
IndexOps map[string]Document
InternalOps map[string][]byte
persistedCallback BatchCallback
}
func NewBatch() *Batch {
return &Batch{
IndexOps: make(map[string]Document),
InternalOps: make(map[string][]byte),
}
}
func (b *Batch) Update(doc Document) {
b.IndexOps[doc.ID()] = doc
}
func (b *Batch) Delete(id string) {
b.IndexOps[id] = nil
}
func (b *Batch) SetInternal(key, val []byte) {
b.InternalOps[string(key)] = val
}
func (b *Batch) DeleteInternal(key []byte) {
b.InternalOps[string(key)] = nil
}
func (b *Batch) SetPersistedCallback(f BatchCallback) {
b.persistedCallback = f
}
func (b *Batch) PersistedCallback() BatchCallback {
return b.persistedCallback
}
func (b *Batch) String() string {
rv := fmt.Sprintf("Batch (%d ops, %d internal ops)\n", len(b.IndexOps), len(b.InternalOps))
for k, v := range b.IndexOps {
if v != nil {
rv += fmt.Sprintf("\tINDEX - '%s'\n", k)
} else {
rv += fmt.Sprintf("\tDELETE - '%s'\n", k)
}
}
for k, v := range b.InternalOps {
if v != nil {
rv += fmt.Sprintf("\tSET INTERNAL - '%s'\n", k)
} else {
rv += fmt.Sprintf("\tDELETE INTERNAL - '%s'\n", k)
}
}
return rv
}
func (b *Batch) Reset() {
b.IndexOps = make(map[string]Document)
b.InternalOps = make(map[string][]byte)
b.persistedCallback = nil
}
func (b *Batch) Merge(o *Batch) {
for k, v := range o.IndexOps {
b.IndexOps[k] = v
}
for k, v := range o.InternalOps {
b.InternalOps[k] = v
}
}
func (b *Batch) TotalDocSize() int {
var s int
for k, v := range b.IndexOps {
if v != nil {
s += v.Size() + sizeOfString
}
s += len(k)
}
return s
}