Package org.apache.lucene.tests.util
Class LineFileDocs
- java.lang.Object
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- org.apache.lucene.tests.util.LineFileDocs
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- 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
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Field Summary
Fields Modifier and Type Field Description static Function<String,LocalDateTime>
DATE_FIELD_VALUE_TO_LOCALDATETIME
Converts date formats for europarl ("2023-02-23") and enwiki ("12-JAN-2010 12:32:45.000") intoLocalDateTime
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Constructor Summary
Constructors Constructor Description LineFileDocs(Random random)
LineFileDocs(Random random, String path)
If forever is true, we rewind the file at EOF (repeat the docs over and over)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
close()
Document
nextDoc()
Note: Document instance is re-used per-threadvoid
reset()
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Field Detail
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DATE_FIELD_VALUE_TO_LOCALDATETIME
public static final Function<String,LocalDateTime> DATE_FIELD_VALUE_TO_LOCALDATETIME
Converts date formats for europarl ("2023-02-23") and enwiki ("12-JAN-2010 12:32:45.000") intoLocalDateTime
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Constructor Detail
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LineFileDocs
public LineFileDocs(Random random, String path) throws IOException
If forever is true, we rewind the file at EOF (repeat the docs over and over)- Throws:
IOException
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LineFileDocs
public LineFileDocs(Random random) throws IOException
- Throws:
IOException
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Method Detail
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close
public void close() throws IOException
- Specified by:
close
in interfaceAutoCloseable
- Specified by:
close
in interfaceCloseable
- Throws:
IOException
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reset
public void reset() throws IOException
- Throws:
IOException
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nextDoc
public Document nextDoc() throws IOException
Note: Document instance is re-used per-thread- Throws:
IOException
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