edu.jhu.hlt.alnc

Class ALNCFileConverter

java.lang.Object

edu.jhu.hlt.alnc.ALNCFileConverter

All Implemented Interfaces:

AutoCloseable

public class ALNCFileConverter
extends Object
implements AutoCloseable

Class that can be used to convert ALNC files to ALNCArticleBean objects.

Each file, as of 2015/2/23, contain one JSON object per line.

Constructor Summary

Constructors

Constructor and Description
ALNCFileConverter(InputStream is) Wrap an InputStream that represents ALNC JSON, one JSON object per line.
ALNCFileConverter(Path path)

Method Summary

Modifier and Type	Method and Description
void	close()
Stream<ALNCArticleBean>	stream() Return a Stream of ALNCArticleBean objects.

Methods inherited from class java.lang.Object

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

Constructor Detail

ALNCFileConverter

public ALNCFileConverter(InputStream is)

Wrap an InputStream that represents ALNC JSON, one JSON object per line.

Parameters:

is - an InputStream over properly formed ALNC JSON data

ALNCFileConverter

public ALNCFileConverter(Path path)
                  throws IOException

Throws:

IOException

Method Detail

stream

public Stream<ALNCArticleBean> stream()
                               throws IOException

Return a Stream of ALNCArticleBean objects. This stream should be closed when processing is complete.

This method can throw an unchecked exception. This will occur when the underlying InputStream does not represent ALNC JSON data.

Returns:

a Stream of ALNCArticleBean objects.

Throws:

IOException - if there is an issue reading the underlying archive.

UncheckedIOException - if there is an issue with the conversion.

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Throws:

IOException