Upgrade blevesearch dependency to v2.0.1 (#14346)

* Upgrade blevesearch dependency to v2.0.1

* Update rupture to v1.0.0

* Fix test

vendor/github.com/blevesearch/bleve/v2/index.go

@@ -0,0 +1,308 @@
+//  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 bleve
+
+import (
+	"context"
+	"github.com/blevesearch/bleve/v2/index/upsidedown"
+
+	"github.com/blevesearch/bleve/v2/document"
+	"github.com/blevesearch/bleve/v2/mapping"
+	"github.com/blevesearch/bleve/v2/size"
+	index "github.com/blevesearch/bleve_index_api"
+)
+
+// A Batch groups together multiple Index and Delete
+// operations you would like performed at the same
+// time.  The Batch structure is NOT thread-safe.
+// You should only perform operations on a batch
+// from a single thread at a time.  Once batch
+// execution has started, you may not modify it.
+type Batch struct {
+	index    Index
+	internal *index.Batch
+
+	lastDocSize uint64
+	totalSize   uint64
+}
+
+// Index adds the specified index operation to the
+// batch.  NOTE: the bleve Index is not updated
+// until the batch is executed.
+func (b *Batch) Index(id string, data interface{}) error {
+	if id == "" {
+		return ErrorEmptyID
+	}
+	doc := document.NewDocument(id)
+	err := b.index.Mapping().MapDocument(doc, data)
+	if err != nil {
+		return err
+	}
+	b.internal.Update(doc)
+
+	b.lastDocSize = uint64(doc.Size() +
+		len(id) + size.SizeOfString) // overhead from internal
+	b.totalSize += b.lastDocSize
+
+	return nil
+}
+
+func (b *Batch) LastDocSize() uint64 {
+	return b.lastDocSize
+}
+
+func (b *Batch) TotalDocsSize() uint64 {
+	return b.totalSize
+}
+
+// IndexAdvanced adds the specified index operation to the
+// batch which skips the mapping.  NOTE: the bleve Index is not updated
+// until the batch is executed.
+func (b *Batch) IndexAdvanced(doc *document.Document) (err error) {
+	if doc.ID() == "" {
+		return ErrorEmptyID
+	}
+	b.internal.Update(doc)
+	return nil
+}
+
+// Delete adds the specified delete operation to the
+// batch.  NOTE: the bleve Index is not updated until
+// the batch is executed.
+func (b *Batch) Delete(id string) {
+	if id != "" {
+		b.internal.Delete(id)
+	}
+}
+
+// SetInternal adds the specified set internal
+// operation to the batch. NOTE: the bleve Index is
+// not updated until the batch is executed.
+func (b *Batch) SetInternal(key, val []byte) {
+	b.internal.SetInternal(key, val)
+}
+
+// DeleteInternal adds the specified delete internal
+// operation to the batch. NOTE: the bleve Index is
+// not updated until the batch is executed.
+func (b *Batch) DeleteInternal(key []byte) {
+	b.internal.DeleteInternal(key)
+}
+
+// Size returns the total number of operations inside the batch
+// including normal index operations and internal operations.
+func (b *Batch) Size() int {
+	return len(b.internal.IndexOps) + len(b.internal.InternalOps)
+}
+
+// String prints a user friendly string representation of what
+// is inside this batch.
+func (b *Batch) String() string {
+	return b.internal.String()
+}
+
+// Reset returns a Batch to the empty state so that it can
+// be re-used in the future.
+func (b *Batch) Reset() {
+	b.internal.Reset()
+	b.lastDocSize = 0
+	b.totalSize = 0
+}
+
+func (b *Batch) Merge(o *Batch) {
+	if o != nil && o.internal != nil {
+		b.internal.Merge(o.internal)
+		if o.LastDocSize() > 0 {
+			b.lastDocSize = o.LastDocSize()
+		}
+		b.totalSize = uint64(b.internal.TotalDocSize())
+	}
+}
+
+func (b *Batch) SetPersistedCallback(f index.BatchCallback) {
+	b.internal.SetPersistedCallback(f)
+}
+
+func (b *Batch) PersistedCallback() index.BatchCallback {
+	return b.internal.PersistedCallback()
+}
+
+// An Index implements all the indexing and searching
+// capabilities of bleve.  An Index can be created
+// using the New() and Open() methods.
+//
+// Index() takes an input value, deduces a DocumentMapping for its type,
+// assigns string paths to its fields or values then applies field mappings on
+// them.
+//
+// The DocumentMapping used to index a value is deduced by the following rules:
+// 1) If value implements mapping.bleveClassifier interface, resolve the mapping
+//    from BleveType().
+// 2) If value implements mapping.Classifier interface, resolve the mapping
+//    from Type().
+// 3) If value has a string field or value at IndexMapping.TypeField.
+// (defaulting to "_type"), use it to resolve the mapping. Fields addressing
+// is described below.
+// 4) If IndexMapping.DefaultType is registered, return it.
+// 5) Return IndexMapping.DefaultMapping.
+//
+// Each field or nested field of the value is identified by a string path, then
+// mapped to one or several FieldMappings which extract the result for analysis.
+//
+// Struct values fields are identified by their "json:" tag, or by their name.
+// Nested fields are identified by prefixing with their parent identifier,
+// separated by a dot.
+//
+// Map values entries are identified by their string key. Entries not indexed
+// by strings are ignored. Entry values are identified recursively like struct
+// fields.
+//
+// Slice and array values are identified by their field name. Their elements
+// are processed sequentially with the same FieldMapping.
+//
+// String, float64 and time.Time values are identified by their field name.
+// Other types are ignored.
+//
+// Each value identifier is decomposed in its parts and recursively address
+// SubDocumentMappings in the tree starting at the root DocumentMapping.  If a
+// mapping is found, all its FieldMappings are applied to the value. If no
+// mapping is found and the root DocumentMapping is dynamic, default mappings
+// are used based on value type and IndexMapping default configurations.
+//
+// Finally, mapped values are analyzed, indexed or stored. See
+// FieldMapping.Analyzer to know how an analyzer is resolved for a given field.
+//
+// Examples:
+//
+//  type Date struct {
+//    Day string `json:"day"`
+//    Month string
+//    Year string
+//  }
+//
+//  type Person struct {
+//    FirstName string `json:"first_name"`
+//    LastName string
+//    BirthDate Date `json:"birth_date"`
+//  }
+//
+// A Person value FirstName is mapped by the SubDocumentMapping at
+// "first_name". Its LastName is mapped by the one at "LastName". The day of
+// BirthDate is mapped to the SubDocumentMapping "day" of the root
+// SubDocumentMapping "birth_date". It will appear as the "birth_date.day"
+// field in the index. The month is mapped to "birth_date.Month".
+type Index interface {
+	// Index analyzes, indexes or stores mapped data fields. Supplied
+	// identifier is bound to analyzed data and will be retrieved by search
+	// requests. See Index interface documentation for details about mapping
+	// rules.
+	Index(id string, data interface{}) error
+	Delete(id string) error
+
+	NewBatch() *Batch
+	Batch(b *Batch) error
+
+	// Document returns specified document or nil if the document is not
+	// indexed or stored.
+	Document(id string) (index.Document, error)
+	// DocCount returns the number of documents in the index.
+	DocCount() (uint64, error)
+
+	Search(req *SearchRequest) (*SearchResult, error)
+	SearchInContext(ctx context.Context, req *SearchRequest) (*SearchResult, error)
+
+	Fields() ([]string, error)
+
+	FieldDict(field string) (index.FieldDict, error)
+	FieldDictRange(field string, startTerm []byte, endTerm []byte) (index.FieldDict, error)
+	FieldDictPrefix(field string, termPrefix []byte) (index.FieldDict, error)
+
+	Close() error
+
+	Mapping() mapping.IndexMapping
+
+	Stats() *IndexStat
+	StatsMap() map[string]interface{}
+
+	GetInternal(key []byte) ([]byte, error)
+	SetInternal(key, val []byte) error
+	DeleteInternal(key []byte) error
+
+	// Name returns the name of the index (by default this is the path)
+	Name() string
+	// SetName lets you assign your own logical name to this index
+	SetName(string)
+
+	// Advanced returns the internal index implementation
+	Advanced() (index.Index, error)
+}
+
+// New index at the specified path, must not exist.
+// The provided mapping will be used for all
+// Index/Search operations.
+func New(path string, mapping mapping.IndexMapping) (Index, error) {
+	return newIndexUsing(path, mapping, Config.DefaultIndexType, Config.DefaultKVStore, nil)
+}
+
+// NewMemOnly creates a memory-only index.
+// The contents of the index is NOT persisted,
+// and will be lost once closed.
+// The provided mapping will be used for all
+// Index/Search operations.
+func NewMemOnly(mapping mapping.IndexMapping) (Index, error) {
+	return newIndexUsing("", mapping, upsidedown.Name, Config.DefaultMemKVStore, nil)
+}
+
+// NewUsing creates index at the specified path,
+// which must not already exist.
+// The provided mapping will be used for all
+// Index/Search operations.
+// The specified index type will be used.
+// The specified kvstore implementation will be used
+// and the provided kvconfig will be passed to its
+// constructor. Note that currently the values of kvconfig must
+// be able to be marshaled and unmarshaled using the encoding/json library (used
+// when reading/writing the index metadata file).
+func NewUsing(path string, mapping mapping.IndexMapping, indexType string, kvstore string, kvconfig map[string]interface{}) (Index, error) {
+	return newIndexUsing(path, mapping, indexType, kvstore, kvconfig)
+}
+
+// Open index at the specified path, must exist.
+// The mapping used when it was created will be used for all Index/Search operations.
+func Open(path string) (Index, error) {
+	return openIndexUsing(path, nil)
+}
+
+// OpenUsing opens index at the specified path, must exist.
+// The mapping used when it was created will be used for all Index/Search operations.
+// The provided runtimeConfig can override settings
+// persisted when the kvstore was created.
+func OpenUsing(path string, runtimeConfig map[string]interface{}) (Index, error) {
+	return openIndexUsing(path, runtimeConfig)
+}
+
+// Builder is a limited interface, used to build indexes in an offline mode.
+// Items cannot be updated or deleted, and the caller MUST ensure a document is
+// indexed only once.
+type Builder interface {
+	Index(id string, data interface{}) error
+	Close() error
+}
+
+// NewBuilder creates a builder, which will build an index at the specified path,
+// using the specified mapping and options.
+func NewBuilder(path string, mapping mapping.IndexMapping, config map[string]interface{}) (Builder, error) {
+	return newBuilder(path, mapping, config)
+}