org.neo4j.csv.reader

Class Readables

java.lang.Object

org.neo4j.csv.reader.Readables

public class Readables
extends Object

Means of instantiating common CharReadable instances. There are support for compressed files as well for those methods accepting a File argument.

1. ZIP: is both an archive and a compression format. In many cases the order of files is important and for a ZIP archive with multiple files, the order of the files are whatever the order set by the tool that created the ZIP archive. Therefore only single-file-zip files are supported. The single file in the given ZIP archive will be decompressed on the fly, while reading.
2. GZIP: is only a compression format and so will be decompressed on the fly, while reading.

Field Summary

Fields

Modifier and Type	Field and Description
static CharReadable	EMPTY

Method Summary

Modifier and Type	Method and Description
static CharReadable	files(Charset charset, File... files)
static CharReadable	sources(org.neo4j.collection.RawIterator<Reader,IOException> sources)
static CharReadable	sources(Reader... sources)
static CharReadable	wrap(InputStream stream, String sourceName, Charset charset)
static CharReadable	wrap(Reader reader) Remember that the Object.toString() must provide a description of the data source.

Methods inherited from class java.lang.Object

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

Field Detail

EMPTY

public static final CharReadable EMPTY

Method Detail

wrap

public static CharReadable wrap(InputStream stream,
                                String sourceName,
                                Charset charset)
                         throws IOException

Throws:

IOException

wrap

public static CharReadable wrap(Reader reader)

Remember that the Object.toString() must provide a description of the data source.

files

public static CharReadable files(Charset charset,
                                 File... files)
                          throws IOException

Throws:

IOException

sources

public static CharReadable sources(Reader... sources)
                            throws IOException

Throws:

IOException

sources

public static CharReadable sources(org.neo4j.collection.RawIterator<Reader,IOException> sources)
                            throws IOException

Throws:

IOException