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## org.apache.lucene.index
Class PKIndexSplitter

    java.lang.Object
      org.apache.lucene.index.PKIndexSplitter

    public class PKIndexSplitter

extends Object

Split an index based on a `Filter`.

Constructor Summary
`PKIndexSplitter(Directory input, Directory dir1, Directory dir2, Filter docsInFirstIndex, IndexWriterConfig config1, IndexWriterConfig config2)`
`PKIndexSplitter(Directory input, Directory dir1, Directory dir2, Term midTerm, IndexWriterConfig config1, IndexWriterConfig config2)`
`PKIndexSplitter(Version version, Directory input, Directory dir1, Directory dir2, Filter docsInFirstIndex)` Split an index based on a `Filter`.
`PKIndexSplitter(Version version, Directory input, Directory dir1, Directory dir2, Term midTerm)` Split an index based on a given primary key term and a 'middle' term.

Method Summary
`void` | `split()`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### PKIndexSplitter

    public PKIndexSplitter(Version version,
                           Directory input,
                           Directory dir1,
                           Directory dir2,
                           Filter docsInFirstIndex)

  Split an index based on a `Filter`. All documents that match the filter are sent to dir1, remaining ones to dir2.

### PKIndexSplitter

    public PKIndexSplitter(Directory input,
                           Directory dir1,
                           Directory dir2,
                           Filter docsInFirstIndex,
                           IndexWriterConfig config1,
                           IndexWriterConfig config2)

### PKIndexSplitter

    public PKIndexSplitter(Version version,
                           Directory input,
                           Directory dir1,
                           Directory dir2,
                           Term midTerm)

  Split an index based on a given primary key term and a 'middle' term. If the middle term is present, it's sent to dir2.

### PKIndexSplitter

    public PKIndexSplitter(Directory input,
                           Directory dir1,
                           Directory dir2,
                           Term midTerm,
                           IndexWriterConfig config1,
                           IndexWriterConfig config2)

Method Detail

### split

    public void split()
               throws IOException

  Throws:
    `IOException`

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