mirror of
https://github.com/opencloud-eu/opencloud.git
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2b0d61acf5
Bumps [github.com/blevesearch/bleve/v2](https://github.com/blevesearch/bleve) from 2.5.7 to 2.6.0. - [Release notes](https://github.com/blevesearch/bleve/releases) - [Commits](https://github.com/blevesearch/bleve/compare/v2.5.7...v2.6.0) --- updated-dependencies: - dependency-name: github.com/blevesearch/bleve/v2 dependency-version: 2.6.0 dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com>
66 lines
2.1 KiB
Go
66 lines
2.1 KiB
Go
// Copyright (c) 2017 Couchbase, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package zap
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import "encoding/binary"
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func (sb *SegmentBase) getDocStoredMetaAndCompressed(docNum uint64) ([]byte, []byte, error) {
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_, storedOffset, n, metaLen, dataLen := sb.getDocStoredOffsets(docNum)
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meta := sb.mem[storedOffset+n : storedOffset+n+metaLen]
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data := sb.mem[storedOffset+n+metaLen : storedOffset+n+metaLen+dataLen]
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meta, err := sb.fileReader.process(meta)
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if err != nil {
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return nil, nil, err
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}
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data, err = sb.fileReader.process(data)
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if err != nil {
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return nil, nil, err
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}
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return meta, data, nil
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}
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func (sb *SegmentBase) getDocStoredOffsets(docNum uint64) (
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uint64, uint64, uint64, uint64, uint64) {
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indexOffset := sb.storedIndexOffset + (8 * docNum)
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storedOffset := binary.BigEndian.Uint64(sb.mem[indexOffset : indexOffset+8])
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var n uint64
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metaLen, read := binary.Uvarint(sb.mem[storedOffset : storedOffset+binary.MaxVarintLen64])
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n += uint64(read)
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dataLen, read := binary.Uvarint(sb.mem[storedOffset+n : storedOffset+n+binary.MaxVarintLen64])
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n += uint64(read)
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return indexOffset, storedOffset, n, metaLen, dataLen
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}
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func (sb *SegmentBase) getEdgeListOffset() uint64 {
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// if no stored index, then no edge list
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if sb.storedIndexOffset == 0 {
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return 0
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}
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// Edge list comes after the stored fields index (doc stored offsets)
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// The stored index offset points to where the doc offsets start
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// So edge list starts right after the last document offset
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// which is at sb.storedIndexOffset + (8 * sb.numDocs)
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// since each doc offset is 8 bytes
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return sb.storedIndexOffset + (8 * sb.numDocs)
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}
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