com.emphysic.myriad.core.data.io

Class IODataset

java.lang.Object

com.emphysic.myriad.core.data.io.Dataset

com.emphysic.myriad.core.data.io.IODataset

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

ImageDataset, TextDataset

public abstract class IODataset
extends Dataset

IODataset - lazy loading Datasets read from input files.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected java.io.File	source Source of the data

Fields inherited from class com.emphysic.myriad.core.data.io.Dataset

data, height, width

Constructor Summary

Constructors

Constructor and Description
IODataset() Empty constructor - used for (de)serialization.
IODataset(java.io.File dataSource, int width, int height) Creates a new Dataset from the specified file.
IODataset(java.lang.String dataFileName, int width, int height) Creates a new Dataset from the specified file.

Method Summary

Modifier and Type	Method and Description
abstract void	read() By default IODatasets are lazy readers and won't read the contents of the file until directed.

Methods inherited from class com.emphysic.myriad.core.data.io.Dataset

get, getData, getHeight, getSize, getWidth, prettyPrint, prettyPrint, set, setData, setData, write, write

Methods inherited from class java.lang.Object

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

Field Detail

source

protected java.io.File source

Source of the data

Constructor Detail

IODataset

public IODataset(java.io.File dataSource,
                 int width,
                 int height)
          throws java.io.IOException

Creates a new Dataset from the specified file. By default IODatasets are lazy loading, @see #IODataset.read()

Parameters:

dataSource - file to read

width - width of the data

height - height of the data

Throws:

java.io.IOException - if an I/O error occurs

IODataset

public IODataset(java.lang.String dataFileName,
                 int width,
                 int height)
          throws java.io.IOException

Creates a new Dataset from the specified file. By default IODatasets are lazy loading, @see #IODataset.read()

Parameters:

dataFileName - file to read

width - width of the data

height - height of the data

Throws:

java.io.IOException - if an I/O error occurs

IODataset

public IODataset()

Empty constructor - used for (de)serialization.

Method Detail

read

public abstract void read()
                   throws java.io.IOException

By default IODatasets are lazy readers and won't read the contents of the file until directed.

Throws:

java.io.IOException - if an I/O error occurs