Class EnwikiContentSource
- java.lang.Object
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- org.apache.lucene.benchmark.byTask.feeds.ContentItemsSource
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- org.apache.lucene.benchmark.byTask.feeds.ContentSource
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- org.apache.lucene.benchmark.byTask.feeds.EnwikiContentSource
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- All Implemented Interfaces:
Closeable
,AutoCloseable
public class EnwikiContentSource extends ContentSource
AContentSource
which reads the English Wikipedia dump. You can read the .bz2 file directly (it will be decompressed on the fly). Config properties:- keep.image.only.docs=false|true (default true).
- docs.file=<path to the file>
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Field Summary
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Fields inherited from class org.apache.lucene.benchmark.byTask.feeds.ContentItemsSource
encoding, forever, logStep, verbose
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Constructor Summary
Constructors Constructor Description EnwikiContentSource()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
close()
Called when reading from this content source is no longer required.DocData
getNextDocData(DocData docData)
Returns the nextDocData
from the content source.protected InputStream
openInputStream()
Open the input stream.void
resetInputs()
Resets the input for this content source, so that the test would behave as if it was just started, input-wise.void
setConfig(Config config)
Sets theConfig
for this content source.-
Methods inherited from class org.apache.lucene.benchmark.byTask.feeds.ContentItemsSource
addBytes, addItem, collectFiles, getBytesCount, getConfig, getItemsCount, getTotalBytesCount, getTotalItemsCount, printStatistics, shouldLog
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Method Detail
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close
public void close() throws IOException
Description copied from class:ContentItemsSource
Called when reading from this content source is no longer required.- Specified by:
close
in interfaceAutoCloseable
- Specified by:
close
in interfaceCloseable
- Specified by:
close
in classContentItemsSource
- Throws:
IOException
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getNextDocData
public DocData getNextDocData(DocData docData) throws NoMoreDataException, IOException
Description copied from class:ContentSource
Returns the nextDocData
from the content source. Implementations must account for multi-threading, as multiple threads can call this method simultaneously.- Specified by:
getNextDocData
in classContentSource
- Throws:
NoMoreDataException
IOException
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resetInputs
public void resetInputs() throws IOException
Description copied from class:ContentItemsSource
Resets the input for this content source, so that the test would behave as if it was just started, input-wise.NOTE: the default implementation resets the number of bytes and items generated since the last reset, so it's important to call super.resetInputs in case you override this method.
- Overrides:
resetInputs
in classContentItemsSource
- Throws:
IOException
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openInputStream
protected InputStream openInputStream() throws IOException
Open the input stream.- Throws:
IOException
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setConfig
public void setConfig(Config config)
Description copied from class:ContentItemsSource
Sets theConfig
for this content source. If you override this method, you must call super.setConfig.- Overrides:
setConfig
in classContentItemsSource
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