org.apache.lucene.util

Class LineFileDocs

java.lang.Object

org.apache.lucene.util.LineFileDocs

All Implemented Interfaces:

Closeable, AutoCloseable

public class LineFileDocs
extends Object
implements Closeable

Minimal port of benchmark's LneDocSource + DocMaker, so tests can enum docs from a line file created by benchmark's WriteLineDoc task

Constructor Summary

Constructors

Constructor and Description
LineFileDocs(Random random)
LineFileDocs(Random random, boolean useDocValues)
LineFileDocs(Random random, String path, boolean useDocValues) If forever is true, we rewind the file at EOF (repeat the docs over and over)

Method Summary

Modifier and Type	Method and Description
void	close()
Document	nextDoc() Note: Document instance is re-used per-thread
void	reset(Random random)

Methods inherited from class java.lang.Object

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

Constructor Detail

LineFileDocs

public LineFileDocs(Random random,
                    String path,
                    boolean useDocValues)
             throws IOException

If forever is true, we rewind the file at EOF (repeat the docs over and over)

Throws:

IOException

LineFileDocs

public LineFileDocs(Random random)
             throws IOException

Throws:

IOException

LineFileDocs

public LineFileDocs(Random random,
                    boolean useDocValues)
             throws IOException

Throws:

IOException

Method Detail

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException

reset

public void reset(Random random)
           throws IOException

Throws:

IOException

nextDoc

public Document nextDoc()
                 throws IOException

Note: Document instance is re-used per-thread

Throws:

IOException