Package org.apache.pinot.segment.local.segment.readers

Class IntermediateSegmentRecordReader

java.lang.Object

org.apache.pinot.segment.local.segment.readers.IntermediateSegmentRecordReader

All Implemented Interfaces:

Closeable, Serializable, AutoCloseable, RecordReader

public class IntermediateSegmentRecordReader
extends Object
implements RecordReader

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
IntermediateSegmentRecordReader(IntermediateSegment intermediateSegment)

Method Summary

Modifier and Type	Method	Description
void	close()
IntermediateSegment	getIntermediateSegment()
boolean	hasNext()
void	init(File dataFile, Set<String> fieldsToRead, RecordReaderConfig recordReaderConfig)
GenericRow	next()
GenericRow	next(GenericRow reuse)
void	rewind()

Methods inherited from class java.lang.Object

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

Constructor Detail

IntermediateSegmentRecordReader

public IntermediateSegmentRecordReader(IntermediateSegment intermediateSegment)

Method Detail

init

public void init(File dataFile,
                 Set<String> fieldsToRead,
                 @Nullable
                 RecordReaderConfig recordReaderConfig)
          throws IOException

Specified by:

init in interface RecordReader

Throws:

IOException

hasNext

public boolean hasNext()

Specified by:

hasNext in interface RecordReader

next

public GenericRow next()
                throws IOException

Specified by:

next in interface RecordReader

Throws:

IOException

next

public GenericRow next(GenericRow reuse)
                throws IOException

Specified by:

next in interface RecordReader

Throws:

IOException

rewind

public void rewind()
            throws IOException

Specified by:

rewind in interface RecordReader

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Throws:

IOException

getIntermediateSegment

public IntermediateSegment getIntermediateSegment()