org.freehep.postscript
Class PSRandomAccessFile

java.lang.Object
  |
  +--org.freehep.postscript.PSObject
        |
        +--org.freehep.postscript.PSComposite
              |
              +--org.freehep.postscript.PSFile
                    |
                    +--org.freehep.postscript.PSRandomAccessFile

All Implemented Interfaces:

Cloneable

public class PSRandomAccessFile

extends PSFile

Objects for PostScript Processor, as defined in 3.3 Data Types and Objects

Version:

$Id: PSRandomAccessFile.java,v 1.4 2001/06/19 09:39:25 duns Exp $

Author:

Mark Donszelmann

Field Summary

protected boolean	append
protected RandomAccessFile	raf
protected boolean	write

Fields inherited from class org.freehep.postscript.PSFile

filename, filter

Fields inherited from class org.freehep.postscript.PSComposite

access, EXECUTE_ONLY, NONE, READ_ONLY, UNLIMITED

Fields inherited from class org.freehep.postscript.PSObject

name

Constructor Summary

	PSRandomAccessFile(String filename, boolean write, boolean append, boolean secure)
protected	PSRandomAccessFile(String n, boolean f, RandomAccessFile r)

Method Summary

int	available()
Object	clone()
void	close()
PSObject	copy()
boolean	equals(Object o)
void	flush()
long	getFilePointer()
int	hashCode()
boolean	isValid()
int	read()
String	readLine()
void	reset()
void	seek(long pos)
void	write(int b, boolean secure)

Methods inherited from class org.freehep.postscript.PSFile

cvs, execute, getType, toString

Methods inherited from class org.freehep.postscript.PSComposite

accessExecute, accessRead, accessWrite, changeAccess

Methods inherited from class org.freehep.postscript.PSObject

checkAndExecute, error, isExecutable, isLiteral, setExecutable, setLiteral, setName, toPrint

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

raf

protected RandomAccessFile raf

write

protected boolean write

append

protected boolean append

Constructor Detail

PSRandomAccessFile

protected PSRandomAccessFile(String n,
                             boolean f,
                             RandomAccessFile r)

PSRandomAccessFile

public PSRandomAccessFile(String filename,
                          boolean write,
                          boolean append,
                          boolean secure)
                   throws FileNotFoundException,
                          IOException

Method Detail

close

public void close()
           throws IOException

Specified by:

close in class PSFile

IOException

read

public int read()
         throws IOException

Overrides:

read in class PSFile

IOException

readLine

public String readLine()
                throws IOException

Overrides:

readLine in class PSFile

IOException

write

public void write(int b,
                  boolean secure)
           throws IOException

Overrides:

write in class PSFile

IOException

seek

public void seek(long pos)
          throws IOException

Overrides:

seek in class PSFile

IOException

getFilePointer

public long getFilePointer()
                    throws IOException

Overrides:

getFilePointer in class PSFile

IOException

available

public int available()
              throws IOException

Overrides:

available in class PSFile

IOException

flush

public void flush()
           throws IOException

Overrides:

flush in class PSFile

IOException

reset

public void reset()
           throws IOException

Overrides:

reset in class PSFile

IOException

isValid

public boolean isValid()

Specified by:

isValid in class PSFile

hashCode

public int hashCode()

Specified by:

hashCode in class PSObject

equals

public boolean equals(Object o)

Specified by:

equals in class PSObject

clone

public Object clone()

Specified by:

clone in class PSObject

copy

public PSObject copy()

Specified by:

copy in class PSObject