Package 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	Description
static class	FSTTester.InputOutput<T>	Holds one input/output pair.

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
void	doTest(boolean testPruning)
static String	getRandomString(Random random)	[LUCENE-9600] This was made public because a misc module test depends on it.
protected boolean	outputsEqual(T a, T b)
static IntsRef	toIntsRef(String s, int inputMode)

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)

Method Detail

getRandomString

public static String getRandomString(Random random)

[LUCENE-9600] This was made public because a misc module test depends on it. It is not recommended for generic usecase; consider RandomStrings to generate random strings.

toIntsRef

public static IntsRef toIntsRef(String s,
                                int inputMode)

doTest

public void doTest(boolean testPruning)
            throws IOException

Throws:

IOException

outputsEqual

protected boolean outputsEqual(T a,
                               T b)