org.apache.lucene.util.fst

## Class FSTTester<T>

- java.lang.Object
- - org.apache.lucene.util.fst.FSTTester<T>

-     public class FSTTester<T>
      extends Object

  Helper class to test FSTs.

- - ### Nested Class Summary

    Nested Classes
    Modifier and Type | Class and Description
    --- | ---
    `static class` | `FSTTester.InputOutput<T>` Holds one input/output pair.

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `FSTTester(Random random, Directory dir, int inputMode, List<FSTTester.InputOutput<T>> pairs, Outputs<T> outputs, boolean doReverseLookup)`

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `doTest(boolean testPruning)`
    `protected boolean` | `outputsEqual(T a, T b)`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Constructor Detail

    - #### FSTTester

          public FSTTester(Random random,
                   Directory dir,
                   int inputMode,
                   List<FSTTester.InputOutput<T>> pairs,
                   Outputs<T> outputs,
                   boolean doReverseLookup)

  - ### Method Detail

    - #### doTest

          public void doTest(boolean testPruning)
                      throws IOException

      Throws:
        `IOException`

    - #### outputsEqual

          protected boolean outputsEqual(T a,
                             T b)

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