Package 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:
java.io.Closeable, java.lang.AutoCloseable
public class PFMInputStream
extends java.io.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 Description
    PFMInputStream​(java.io.InputStream in)
    Constructs a PFMInputStream based on an InputStream representing the PFM file.

  • Method Summary

    Modifier and Type Method 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.
    java.lang.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.io.InputStream

    nullInputStream, readAllBytes, readNBytes, readNBytes, skipNBytes, transferTo

    Methods inherited from class java.lang.Object

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

  • Constructor Details

    • PFMInputStream

      public PFMInputStream​(java.io.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 Details

    • readByte

      public short readByte() throws java.io.IOException
      Parses a one byte value out of the stream.
      Returns:
      The value extracted
      Throws:
      java.io.IOException - In case of an I/O problem

    • readShort

      public int readShort() throws java.io.IOException
      Parses a two byte value out of the stream.
      Returns:
      The value extracted
      Throws:
      java.io.IOException - In case of an I/O problem

    • readInt

      public long readInt() throws java.io.IOException
      Parses a four byte value out of the stream.
      Returns:
      The value extracted
      Throws:
      java.io.IOException - In case of an I/O problem

    • readString

      public java.lang.String readString() throws java.io.IOException
      Parses a zero-terminated string out of the stream.
      Returns:
      The value extracted
      Throws:
      java.io.IOException - In case of an I/O problem