Package org.terrier.utility

Class ProcessInputStream

  • All Implemented Interfaces:
    java.io.Closeable, java.lang.AutoCloseable
    public class ProcessInputStream
extends java.io.InputStream
    Reads a stream from a process
    Author:
    Craig Macdonald

    • Field Summary

      Fields 
      Modifier and Type Field Description
      protected java.io.InputStream in  
      protected java.lang.Process p  

    • Constructor Summary

      Constructors 
      Constructor Description
      ProcessInputStream​(java.lang.String command, java.lang.String file)
      constructor

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      int available()
      void close()
      void mark​(int readlimit)
      boolean markSupported()
      int read()
      int read​(byte[] b)
      int read​(byte[] b, int off, int len)
      void reset()
      long skip​(long n)

      • Methods inherited from class java.io.InputStream

        nullInputStream, readAllBytes, readNBytes, readNBytes, transferTo

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • in

        protected final java.io.InputStream in

      • p

        protected final java.lang.Process p

    • Constructor Detail

      • ProcessInputStream

        public ProcessInputStream​(java.lang.String command,
                          java.lang.String file)
                   throws java.io.IOException
        constructor
        Parameters:
        command -
        file -
        Throws:
        java.io.IOException

    • Method Detail

      • close

        public void close()
           throws java.io.IOException
        Specified by:
        close in interface java.lang.AutoCloseable
        Specified by:
        close in interface java.io.Closeable
        Overrides:
        close 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

      • read

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

      • available

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

      • mark

        public void mark​(int readlimit)
        Overrides:
        mark in class java.io.InputStream

      • reset

        public void reset()
           throws java.io.IOException
        Overrides:
        reset in class java.io.InputStream
        Throws:
        java.io.IOException

      • markSupported

        public boolean markSupported()
        Overrides:
        markSupported in class java.io.InputStream

      • skip

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