Package org.elasticsearch.index.engine

Class Segment

java.lang.Object
org.elasticsearch.index.engine.Segment
All Implemented Interfaces:
Writeable
public class Segment
extends java.lang.Object
implements Writeable

  • Field Details

    • committed

      public boolean committed

    • search

      public boolean search

    • sizeInBytes

      public long sizeInBytes

    • docCount

      public int docCount

    • delDocCount

      public int delDocCount

    • version

      public org.apache.lucene.util.Version version

    • compound

      public java.lang.Boolean compound

    • mergeId

      public java.lang.String mergeId

    • memoryInBytes

      public long memoryInBytes

    • segmentSort

      public org.apache.lucene.search.Sort segmentSort

    • ramTree

      public org.apache.lucene.util.Accountable ramTree

    • attributes

      public java.util.Map<java.lang.String,​java.lang.String> attributes

  • Constructor Details

    • Segment

      public Segment​(StreamInput in) throws java.io.IOException
      Throws:
      java.io.IOException

    • Segment

      public Segment​(java.lang.String name)

  • Method Details

    • getName

      public java.lang.String getName()

    • getGeneration

      public long getGeneration()

    • isCommitted

      public boolean isCommitted()

    • isSearch

      public boolean isSearch()

    • getNumDocs

      public int getNumDocs()

    • getDeletedDocs

      public int getDeletedDocs()

    • getSize

      public ByteSizeValue getSize()

    • getVersion

      public org.apache.lucene.util.Version getVersion()

    • isCompound

      @Nullable public java.lang.Boolean isCompound()

    • getMergeId

      @Nullable public java.lang.String getMergeId()
      If set, a string representing that the segment is part of a merge, with the value representing the group of segments that represent this merge.

    • getMemoryInBytes

      public long getMemoryInBytes()
      Estimation of the memory usage used by a segment.

    • getSegmentSort

      public org.apache.lucene.search.Sort getSegmentSort()
      Return the sort order of this segment, or null if the segment has no sort.

    • getAttributes

      public java.util.Map<java.lang.String,​java.lang.String> getAttributes()
      Return segment attributes.
      See Also:
      SegmentInfo.getAttributes()

    • equals

      public boolean equals​(java.lang.Object o)
      Overrides:
      equals in class java.lang.Object

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class java.lang.Object

    • writeTo

      public void writeTo​(StreamOutput out) throws java.io.IOException
      Description copied from interface: Writeable
      Write this into the StreamOutput.
      Specified by:
      writeTo in interface Writeable
      Throws:
      java.io.IOException

    • toString

      public java.lang.String toString()
      Overrides:
      toString in class java.lang.Object