Package org.apache.lucene.index

Class MockRandomMergePolicy

  • All Implemented Interfaces:
    Closeable, AutoCloseable
    public class MockRandomMergePolicy
extends org.apache.lucene.index.MergePolicy
    MergePolicy that makes random decisions for testing.

    • Nested Class Summary

      • Nested classes/interfaces inherited from class org.apache.lucene.index.MergePolicy

        org.apache.lucene.index.MergePolicy.MergeAbortedException, org.apache.lucene.index.MergePolicy.MergeException, org.apache.lucene.index.MergePolicy.MergeSpecification, org.apache.lucene.index.MergePolicy.OneMerge

    • Field Summary

      • Fields inherited from class org.apache.lucene.index.MergePolicy

        writer

    • Constructor Detail

      • MockRandomMergePolicy

        public MockRandomMergePolicy​(Random random)

    • Method Detail

      • findMerges

        public org.apache.lucene.index.MergePolicy.MergeSpecification findMerges​(org.apache.lucene.index.SegmentInfos segmentInfos)
        Specified by:
        findMerges in class org.apache.lucene.index.MergePolicy

      • findForcedMerges

        public org.apache.lucene.index.MergePolicy.MergeSpecification findForcedMerges​(org.apache.lucene.index.SegmentInfos segmentInfos,
                                                                               int maxSegmentCount,
                                                                               Map<org.apache.lucene.index.SegmentInfo,​Boolean> segmentsToMerge)
                                                                        throws org.apache.lucene.index.CorruptIndexException,
                                                                               IOException
        Specified by:
        findForcedMerges in class org.apache.lucene.index.MergePolicy
        Throws:
        org.apache.lucene.index.CorruptIndexException
        IOException

      • findForcedDeletesMerges

        public org.apache.lucene.index.MergePolicy.MergeSpecification findForcedDeletesMerges​(org.apache.lucene.index.SegmentInfos segmentInfos)
                                                                               throws org.apache.lucene.index.CorruptIndexException,
                                                                                      IOException
        Specified by:
        findForcedDeletesMerges in class org.apache.lucene.index.MergePolicy
        Throws:
        org.apache.lucene.index.CorruptIndexException
        IOException

      • close

        public void close()
        Specified by:
        close in interface AutoCloseable
        Specified by:
        close in interface Closeable
        Specified by:
        close in class org.apache.lucene.index.MergePolicy

      • useCompoundFile

        public boolean useCompoundFile​(org.apache.lucene.index.SegmentInfos infos,
                               org.apache.lucene.index.SegmentInfo mergedInfo)
                        throws IOException
        Specified by:
        useCompoundFile in class org.apache.lucene.index.MergePolicy
        Throws:
        IOException