org.docx4j.fonts.fop.fonts.type1

Class PFMInputStream

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

org.docx4j.fonts.fop.fonts.type1.PFMInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class PFMInputStream
extends FilterInputStream

This is a helper class for reading PFM files. It defines functions for extracting specific values out of the stream.

Field Summary

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

Constructors

Constructor and Description
PFMInputStream(InputStream in) Constructs a PFMInputStream based on an InputStream representing the PFM file.

Method Summary

Modifier and Type	Method and Description
short	readByte() Parses a one byte value out of the stream.
long	readInt() Parses a four byte value out of the stream.
int	readShort() Parses a two byte value out of the stream.
String	readString() Parses a zero-terminated string out of the stream.

Methods inherited from class java.io.FilterInputStream

available, close, mark, markSupported, read, read, read, reset, skip

Methods inherited from class java.lang.Object

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

Constructor Detail

PFMInputStream

public PFMInputStream(InputStream in)

Constructs a PFMInputStream based on an InputStream representing the PFM file.

Parameters:

in - The stream from which to read the PFM file

Method Detail

readByte

public short readByte()
               throws IOException

Parses a one byte value out of the stream.

Returns:

The value extracted

Throws:

IOException - In case of an I/O problem

readShort

public int readShort()
              throws IOException

Parses a two byte value out of the stream.

Returns:

The value extracted

Throws:

IOException - In case of an I/O problem

readInt

public long readInt()
             throws IOException

Parses a four byte value out of the stream.

Returns:

The value extracted

Throws:

IOException - In case of an I/O problem

readString

public String readString()
                  throws IOException

Parses a zero-terminated string out of the stream.

Returns:

The value extracted

Throws:

IOException - In case of an I/O problem