# Hierarchy For Package org.apache.lucene.codecs.blocktree

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.lucene.index.Fields (implements java.lang.Iterable<T>)
    - org.apache.lucene.codecs.FieldsProducer (implements org.apache.lucene.util.Accountable, java.io.Closeable)
      - org.apache.lucene.codecs.blocktree.BlockTreeTermsReader
  - org.apache.lucene.codecs.FieldsConsumer (implements java.io.Closeable)
    - org.apache.lucene.codecs.blocktree.BlockTreeTermsWriter
  - org.apache.lucene.codecs.blocktree.Stats
  - org.apache.lucene.index.Terms
    - org.apache.lucene.codecs.blocktree.FieldReader (implements org.apache.lucene.util.Accountable)

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