IN http://lucene.apache.org/core/3_6_0/fileformats.html#tii
1 tii structure The structure of this file is very similar to the .tis file, with the addition of one item per record, the IndexDelta. TermInfoIndex (.tii)--> TIVersion, IndexTermCount, IndexInterval, SkipInterval, MaxSkipLevels, TermIndices TIVersion --> UInt32 IndexTermCount --> UInt64 IndexInterval --> UInt32 SkipInterval --> UInt32 TermIndices --> <TermInfo, IndexDelta> IndexTermCount IndexDelta --> VLong 2 tis structure TermInfoFile (.tis)--> TIVersion, TermCount, IndexInterval, SkipInterval, MaxSkipLevels, TermInfos TIVersion --> UInt32 TermCount --> UInt64 IndexInterval --> UInt32 SkipInterval --> UInt32 MaxSkipLevels --> UInt32 TermInfos --> <TermInfo> TermCount TermInfo --> <Term, DocFreq, FreqDelta, ProxDelta, SkipDelta> Term --> <PrefixLength, Suffix, FieldNum> Suffix --> String PrefixLength, DocFreq, FreqDelta, ProxDelta, SkipDelta --> VInt My doubt is:the TermInfo structure in TII file is as same as TermInfo in TIS ? ---------------------------------------------THE TIS HEX FF FF FF FC 00 00 00 00 00 00 00 12 00 00 00 80 00 00 00 10 00 00 00 0A 00 02 6D 79 00 01 00 00 00 08 73 74 6F 72 65 79 65 73 00 01 02 04 00 04 74 65 73 74 00 01 01 01 00 02 6D 79 01 01 01 01 00 07 73 74 6F 72 65 6E 6F 01 01 01 01 00 04 74 65 73 74 01 01 01 01 00 04 64 6F 63 31 02 01 01 01 00 02 6D 79 02 01 01 01 00 08 73 74 6F 72 65 79 65 73 02 01 01 01 00 04 74 65 73 74 02 01 01 01 00 04 64 6F 63 32 03 01 01 01 00 02 6D 79 03 01 01 01 00 08 73 74 6F 72 65 79 65 73 03 01 01 01 00 04 74 65 73 74 03 01 01 01 00 04 64 6F 63 32 04 01 01 01 00 02 6D 79 04 01 01 01 00 07 73 74 6F 72 65 6E 6F 04 01 01 01 00 04 74 65 73 74 04 01 01 01 One of the TermInfo in TIS file 00 ：PrefixLength 02 ：string length 6D 79 ：Term“my” unicode code 00 ：filed num 01 ：term in only one doc 00 ：FreqDelta，determines the position of this term's TermFreqs within the .frq file. 00：ProxDelta，determines the position of this term's TermPositions within the .prx file. --------------------------------------------------------THE TII HEX FF FF FF FC 00 00 00 00 00 00 00 01 00 00 00 80 00 00 00 10 00 00 00 0A 00 00 FF FF FF FF 0F 00 00 00 18 FF FF FF FC ：TIVersion 00 00 00 00 00 00 00 01 ：IndexTermCount 00 00 00 80：IndexInterval 00 00 00 10 ：SkipInterval 00 00 00 0A 00 00 FF FF FF FF 0F 00 00 00 18 BUT what is the TermInfo in TII ? It confused me,please give me a help,thx. --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org
