at.tuwien.ifs.somtoolbox.data

Class InputDataFactory

java.lang.Object

at.tuwien.ifs.somtoolbox.data.InputDataFactory

public class InputDataFactory
extends java.lang.Object

A factory class that knows how to build a InputData object from a given file name

Version:

$Id: InputDataFactory.java 4054 2011-02-01 16:55:54Z mayer $

Author:

Rudolf Mayer

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String[]	INPUT_FILE_FORMAT_TYPES Supported Input File Format Types
private static java.util.HashMap<java.lang.String,java.lang.Class<? extends AbstractSOMLibSparseInputData>>	inputClasses
private static java.util.HashMap<java.lang.String,java.lang.String>	knownExtensions

Constructor Summary

Constructors

Constructor and Description
InputDataFactory()

Method Summary

Modifier and Type	Method and Description
static java.lang.String	detectInputFormatFromExtension(java.lang.String inputFileName, java.lang.String type)
static InputData	open(java.lang.String inputVectorFileName)
static InputData	open(java.lang.String formatName, java.lang.String inputFileName)
static InputData	open(java.lang.String vectorFileName, java.lang.String templateFileName, boolean sparse, boolean norm, int numCacheBlocks, long seed)

Methods inherited from class java.lang.Object

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

Field Detail

inputClasses

private static final java.util.HashMap<java.lang.String,java.lang.Class<? extends AbstractSOMLibSparseInputData>> inputClasses

INPUT_FILE_FORMAT_TYPES

public static final java.lang.String[] INPUT_FILE_FORMAT_TYPES

Supported Input File Format Types

knownExtensions

private static final java.util.HashMap<java.lang.String,java.lang.String> knownExtensions

Constructor Detail

InputDataFactory

public InputDataFactory()

Method Detail

open

public static InputData open(java.lang.String vectorFileName,
                             java.lang.String templateFileName,
                             boolean sparse,
                             boolean norm,
                             int numCacheBlocks,
                             long seed)

open

public static InputData open(java.lang.String inputVectorFileName)

open

public static InputData open(java.lang.String formatName,
                             java.lang.String inputFileName)
                      throws SOMToolboxException

Throws:

SOMToolboxException

detectInputFormatFromExtension

public static java.lang.String detectInputFormatFromExtension(java.lang.String inputFileName,
                                                              java.lang.String type)
                                                       throws SOMToolboxException

Throws:

SOMToolboxException