Package org.apache.ofbiz.datafile

Class RecordIterator

java.lang.Object

org.apache.ofbiz.datafile.RecordIterator

public class RecordIterator
extends Object

Record Iterator for reading large files Note: this is a memory intensive and will not handle files that exceed memory.

Constructor Summary

Constructors

Constructor	Description
RecordIterator(InputStream dataFileStream, ModelDataFile modelDataFile, String locationInfo)
RecordIterator(URL fileUrl, ModelDataFile modelDataFile)

Method Summary

Modifier and Type	Method	Description
void	close()	Close.
boolean	hasNext()	Has next boolean.
Record	next()	Next record.
protected void	setupStream(InputStream dataFileStream, String locationInfo)	Sets stream.

Methods inherited from class java.lang.Object

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

Constructor Details

RecordIterator

public RecordIterator(URL fileUrl,
 ModelDataFile modelDataFile)
               throws DataFileException

Throws:

DataFileException

RecordIterator

public RecordIterator(InputStream dataFileStream,
 ModelDataFile modelDataFile,
 String locationInfo)
               throws DataFileException

Throws:

DataFileException

Method Details

setupStream

protected void setupStream(InputStream dataFileStream,
 String locationInfo)
                    throws DataFileException

Sets stream.

Parameters:

dataFileStream - the data file stream

locationInfo - the location info

Throws:

DataFileException - the data file exception

hasNext

public boolean hasNext()

Has next boolean.

Returns:

the boolean

next

public Record next()
            throws DataFileException

Next record.

Returns:

the record

Throws:

DataFileException - the data file exception

close

public void close()
           throws DataFileException

Close.

Throws:

DataFileException - the data file exception