Class ImageFile

java.lang.Object

svm.env.dataset.Dataset

svm.env.dataset.ImageFile

Direct Known Subclasses:

Directfile, Infile, Outfile

public class ImageFile
extends Dataset

ImageFile Bridge.

Link to GitHub: Source File.

Author:

Simula Standard, S-Port: The Environment Interface, Øystein Myhre Andersen

Field Summary

Fields

Modifier and Type	Field	Description
(package private) int	imglng	The image length

Fields inherited from class Dataset

FIL_DIRECTBYTEFILE, FIL_DIRECTFILE, FIL_INBYTEFILE, FIL_INFILE, FIL_OUTBYTEFILE, FIL_OUTFILE, FIL_PRINTFILE, fileAction, fileName, fileType, KEY_SYSIN, KEY_SYSOUT, KEY_SYSTRACE

Constructor Summary

Constructors

Constructor	Description
ImageFile(String fileName, int type, String action, int imglng)	Construct a new ImageFile with the given arguments.

Method Summary

Modifier and Type	Method	Description
void	breakOutimage(String image)	Writes breakOutimage to the underlying file
int	inimage(ObjectAddress chrAddr, int nchr)	Reads a line from the underlying file into a character area
void	outimage(String image)	Writes outimage to the underlying file

Methods inherited from class Dataset

clfile, edFileType, toString

Methods inherited from class Object

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

Field Details

imglng

int imglng

The image length

Constructor Details

ImageFile

public ImageFile(String fileName,
 int type,
 String action,
 int imglng)

Construct a new ImageFile with the given arguments.

Parameters:

fileName - the fileName

type - the fileType

action - the action string

imglng - the image length

Method Details

outimage

public void outimage(String image)

Writes outimage to the underlying file

Parameters:

image - the image string to be written

breakOutimage

public void breakOutimage(String image)

Writes breakOutimage to the underlying file

Parameters:

image - the image string to be written

inimage

public int inimage(ObjectAddress chrAddr,
 int nchr)

Reads a line from the underlying file into a character area

Parameters:

chrAddr - the start of the area

nchr - the length of the area

Returns:

the number of characters filled