Package org.apache.pdfbox.io

Class RandomAccessInputStream

  • All Implemented Interfaces:
    java.io.Closeable, java.lang.AutoCloseable
    public class RandomAccessInputStream
extends java.io.InputStream
    An InputStream which reads from a RandomAccessRead.

    • Field Summary

      Fields 
      Modifier and Type Field Description
      private RandomAccessRead input  
      private static org.apache.commons.logging.Log LOG  
      private long position  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      int available()  
      int read()  
      int read​(byte[] b, int off, int len)  
      (package private) void restorePosition()  
      long skip​(long n)  

      • Methods inherited from class java.io.InputStream

        close, mark, markSupported, read, reset

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • LOG

        private static final org.apache.commons.logging.Log LOG

      • position

        private long position

    • Constructor Detail

      • RandomAccessInputStream

        public RandomAccessInputStream​(RandomAccessRead randomAccessRead)
        Creates a new RandomAccessInputStream, with a position of zero. The InputStream will maintain its own position independent of the RandomAccessRead.
        Parameters:
        randomAccessRead - The RandomAccessRead to read from.

    • Method Detail

      • restorePosition

        void restorePosition()
              throws java.io.IOException
        Throws:
        java.io.IOException

      • available

        public int available()
              throws java.io.IOException
        Overrides:
        available in class java.io.InputStream
        Throws:
        java.io.IOException

      • read

        public int read()
         throws java.io.IOException
        Specified by:
        read in class java.io.InputStream
        Throws:
        java.io.IOException

      • read

        public int read​(byte[] b,
                int off,
                int len)
         throws java.io.IOException
        Overrides:
        read in class java.io.InputStream
        Throws:
        java.io.IOException

      • skip

        public long skip​(long n)
          throws java.io.IOException
        Overrides:
        skip in class java.io.InputStream
        Throws:
        java.io.IOException