Package it.unimi.di.big.mg4j.io

Class IOFactories

java.lang.Object

it.unimi.di.big.mg4j.io.IOFactories

public class IOFactories
extends Object

Static methods that do useful things with I/O factories.

Since:

5.1

Author:

Sebastiano Vigna

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	IOFactories.FileLinesIterable

Method Summary

Modifier and Type	Method	Description
static Iterable<MutableString>	fileLinesCollection(IOFactory ioFactory, String filename, String encoding)
static byte[]	loadBytes(IOFactory ioFactory, String filename)
static Object	loadObject(IOFactory ioFactory, String filename)
static Properties	loadProperties(IOFactory ioFactory, String filename)
static void	storeObject(IOFactory ioFactory, Object object, String filename)

Methods inherited from class java.lang.Object

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

Method Detail

loadBytes

public static byte[] loadBytes(IOFactory ioFactory,
                               String filename)
                        throws IOException

Throws:

IOException

loadObject

public static Object loadObject(IOFactory ioFactory,
                                String filename)
                         throws IOException,
                                ClassNotFoundException

Throws:

IOException

ClassNotFoundException

storeObject

public static void storeObject(IOFactory ioFactory,
                               Object object,
                               String filename)
                        throws IOException

Throws:

IOException

loadProperties

public static Properties loadProperties(IOFactory ioFactory,
                                        String filename)
                                 throws org.apache.commons.configuration.ConfigurationException,
                                        IOException

Throws:

org.apache.commons.configuration.ConfigurationException

IOException

fileLinesCollection

public static Iterable<MutableString> fileLinesCollection(IOFactory ioFactory,
                                                          String filename,
                                                          String encoding)