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Golang IndexOutput.WriteStringStringMap方法代码示例

本文整理汇总了Golang中github.com/balzaczyy/golucene/core/store.IndexOutput.WriteStringStringMap方法的典型用法代码示例。如果您正苦于以下问题:Golang IndexOutput.WriteStringStringMap方法的具体用法?Golang IndexOutput.WriteStringStringMap怎么用?Golang IndexOutput.WriteStringStringMap使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在github.com/balzaczyy/golucene/core/store.IndexOutput的用法示例。


在下文中一共展示了IndexOutput.WriteStringStringMap方法的2个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Golang代码示例。

示例1: write

func (sis *SegmentInfos) write(directory store.Directory) (err error) {
	segmentsFilename := sis.nextSegmentFilename()

	// Always advance the generation on write:
	if sis.generation == -1 {
		sis.generation = 1
	} else {
		sis.generation++
	}

	var segnOutput store.IndexOutput
	var success = false
	// var upgradedSIFiles = make(map[string]bool)

	defer func() {
		if !success {
			// We hit an error above; try to close the file but suppress
			// any errors
			util.CloseWhileSuppressingError(segnOutput)

			// for filename, _ := range upgradedSIFiles {
			// 	directory.DeleteFile(filename) // ignore error
			// }

			// Try not to leave a truncated segments_N fle in the index:
			directory.DeleteFile(segmentsFilename) // ignore error
		}
	}()

	if segnOutput, err = directory.CreateOutput(segmentsFilename, store.IO_CONTEXT_DEFAULT); err != nil {
		return
	}
	if err = codec.WriteHeader(segnOutput, "segments", VERSION_49); err != nil {
		return
	}
	if err = segnOutput.WriteLong(sis.version); err == nil {
		if err = segnOutput.WriteInt(int32(sis.counter)); err == nil {
			err = segnOutput.WriteInt(int32(len(sis.Segments)))
		}
	}
	if err != nil {
		return
	}
	for _, siPerCommit := range sis.Segments {
		si := siPerCommit.Info
		if err = segnOutput.WriteString(si.Name); err == nil {
			if err = segnOutput.WriteString(si.Codec().(Codec).Name()); err == nil {
				if err = segnOutput.WriteLong(siPerCommit.DelGen()); err == nil {
					assert2(siPerCommit.DelCount() >= 0 && siPerCommit.DelCount() <= si.DocCount(),
						"cannot write segment: invalid docCount segment=%v docCount=%v delCount=%v",
						si.Name, si.DocCount(), siPerCommit.DelCount())
					if err = segnOutput.WriteInt(int32(siPerCommit.DelCount())); err == nil {
						if err = segnOutput.WriteLong(siPerCommit.FieldInfosGen()); err == nil {
							if err = segnOutput.WriteLong(siPerCommit.DocValuesGen()); err == nil {
								if err = segnOutput.WriteStringSet(siPerCommit.FieldInfosFiles()); err == nil {
									dvUpdatesFiles := siPerCommit.DocValuesUpdatesFiles()
									if err = segnOutput.WriteInt(int32(len(dvUpdatesFiles))); err == nil {
										for k, v := range dvUpdatesFiles {
											if err = segnOutput.WriteInt(int32(k)); err != nil {
												break
											}
											if err = segnOutput.WriteStringSet(v); err != nil {
												break
											}
										}
									}
								}
							}
						}
					}
				}
			}
		}
		if err != nil {
			return
		}
		assert(si.Dir == directory)

		// If this segment is pre-4.x, perform a one-time "upgrade" to
		// write the .si file for it:
		if version := si.Version(); len(version) == 0 || !version.OnOrAfter(util.VERSION_4_0) {
			panic("not implemented yet")
		}
	}
	if err = segnOutput.WriteStringStringMap(sis.userData); err != nil {
		return
	}
	sis.pendingSegnOutput = segnOutput
	success = true
	return nil
}
开发者ID:kiskovacs,项目名称:golucene,代码行数:91,代码来源:segmentInfos.go

示例2: assert

			if err = output.WriteVInt(fi.Number); err == nil {
				err = output.WriteByte(bits)
			}
		}
		if err != nil {
			return
		}

		// pack the DV types in one byte
		dv := byte(fi.DocValuesType())
		nrm := byte(fi.NormType())
		assert((dv&(^byte(0xF))) == 0 && (nrm&(^byte(0x0F))) == 0)
		val := (0xff & ((nrm << 4) | dv))
		if err = output.WriteByte(val); err == nil {
			if err = output.WriteLong(fi.DocValuesGen()); err == nil {
				err = output.WriteStringStringMap(fi.Attributes())
			}
		}
		if err != nil {
			return
		}
	}
	if err = codec.WriteFooter(output); err != nil {
		return
	}
	success = true
	return nil
}

func assert(ok bool) {
	if !ok {
开发者ID:kiskovacs,项目名称:golucene,代码行数:31,代码来源:fieldInfos.go


注:本文中的github.com/balzaczyy/golucene/core/store.IndexOutput.WriteStringStringMap方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。