org.neo4j.csv.reader

Class AutoReadingSource

java.lang.Object

org.neo4j.csv.reader.AutoReadingSource

All Implemented Interfaces:

Closeable, AutoCloseable, Source

public class AutoReadingSource
extends Object
implements Source

In a scenario where there's one thread, or perhaps a ThreadAheadReadable doing both the reading and parsing one BufferedCharSeeker is used over a stream of chunks, where the next chunk seamlessly transitions into the next, this class comes in handy. It uses a CharReadable and SectionedCharBuffer to do this.

Nested Class Summary

Nested classes/interfaces inherited from interface org.neo4j.csv.reader.Source

Source.Chunk

Field Summary

Fields inherited from interface org.neo4j.csv.reader.Source

EMPTY_CHUNK

Constructor Summary

Constructors

Constructor and Description
AutoReadingSource(CharReadable reader, int bufferSize)

Method Summary

Modifier and Type	Method and Description
void	close()
Source.Chunk	nextChunk(int seekStartPos)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.neo4j.csv.reader.Source

singleChunk

Constructor Detail

AutoReadingSource

public AutoReadingSource(CharReadable reader,
                         int bufferSize)

Method Detail

nextChunk

public Source.Chunk nextChunk(int seekStartPos)
                       throws IOException

Specified by:

nextChunk in interface Source

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException