Package org.elasticsearch.common.lucene.uid

Class VersionsAndSeqNoResolver

org.elasticsearch.common.lucene.uid.VersionsAndSeqNoResolver
public final class VersionsAndSeqNoResolver extends
Utility class to resolve the Lucene doc ID, version, seqNo and primaryTerms for a given uid.

  • Nested Class Summary

    Nested Classes
    Modifier and Type
    Class
    Description
    static class 
    VersionsAndSeqNoResolver.DocIdAndSeqNo
    Wraps an LeafReaderContext, a doc ID relative to the context doc base and a seqNo.
    static class 
    VersionsAndSeqNoResolver.DocIdAndVersion
    Wraps an LeafReaderContext, a doc ID relative to the context doc base and a version.

  • Method Summary

    Modifier and Type
    Method
    Description
    static VersionsAndSeqNoResolver.DocIdAndSeqNo
    loadDocIdAndSeqNo​(org.apache.lucene.index.IndexReader reader, org.apache.lucene.index.Term term)
    Loads the internal docId and sequence number of the latest copy for a given uid from the provided reader.
    static VersionsAndSeqNoResolver.DocIdAndVersion
    loadDocIdAndVersion​(org.apache.lucene.index.IndexReader reader, org.apache.lucene.index.Term term, boolean loadSeqNo)
    Load the internal doc ID and version for the uid from the reader, returning null if the uid wasn't found, a doc ID and a version otherwise

    Methods inherited from class java.lang.

    , , , , , , , , , ,

  • Method Details

    • loadDocIdAndVersion

      public static VersionsAndSeqNoResolver.DocIdAndVersion loadDocIdAndVersion​(org.apache.lucene.index.IndexReader reader, org.apache.lucene.index.Term term, boolean loadSeqNo) throws
      Load the internal doc ID and version for the uid from the reader, returning
      • null if the uid wasn't found,
      • a doc ID and a version otherwise
      Throws:

    • loadDocIdAndSeqNo

      public static VersionsAndSeqNoResolver.DocIdAndSeqNo loadDocIdAndSeqNo​(org.apache.lucene.index.IndexReader reader, org.apache.lucene.index.Term term) throws
      Loads the internal docId and sequence number of the latest copy for a given uid from the provided reader. The result is either null or the live and latest version of the given uid.
      Throws: