org.apache.lucene.benchmark.byTask.feeds

Class SingleDocSource

java.lang.Object

org.apache.lucene.benchmark.byTask.feeds.ContentItemsSource

org.apache.lucene.benchmark.byTask.feeds.ContentSource

org.apache.lucene.benchmark.byTask.feeds.SingleDocSource

All Implemented Interfaces:

Closeable, AutoCloseable

Direct Known Subclasses:

SortableSingleDocSource

public class SingleDocSource
extends ContentSource

Creates the same document each time getNextDocData(DocData) is called.

Field Summary

Fields inherited from class org.apache.lucene.benchmark.byTask.feeds.ContentItemsSource

encoding, forever, logStep, verbose

Constructor Summary

Constructors

Constructor and Description
SingleDocSource()

Method Summary

Methods

Modifier and Type	Method and Description
void	close() Called when reading from this content source is no longer required.
DocData	getNextDocData(DocData docData) Returns the next DocData from the content source.
void	resetInputs() Resets the input for this content source, so that the test would behave as if it was just started, input-wise.

Methods inherited from class org.apache.lucene.benchmark.byTask.feeds.ContentItemsSource

addBytes, addItem, collectFiles, getBytesCount, getConfig, getItemsCount, getTotalBytesCount, getTotalItemsCount, printStatistics, setConfig, shouldLog

Methods inherited from class java.lang.Object

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

Constructor Detail

SingleDocSource

public SingleDocSource()

Method Detail

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 interface Closeable

Specified by:

close in interface AutoCloseable

Specified by:

close in class ContentItemsSource

Throws:

IOException

getNextDocData

public DocData getNextDocData(DocData docData)
                       throws NoMoreDataException

Description copied from class: ContentSource

Returns the next DocData from the content source. Implementations must account for multi-threading, as multiple threads can call this method simultaneously.

Specified by:

getNextDocData in class ContentSource

Throws:

NoMoreDataException

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 class ContentItemsSource

Throws:

IOException