Module tvbrowser
Package util.ui

Class MultipleFieldReader

  • All Implemented Interfaces:
    java.io.Closeable, java.lang.AutoCloseable, java.lang.Readable
    public class MultipleFieldReader
extends java.io.Reader
    Reads the values of multiple fields of a program.

    The clue is, that when the Reader doesn't reach a field, this field won't be requested from the program.

    Author:
    Til Schneider, www.murfman.de

    • Field Summary

      • Fields inherited from class java.io.Reader

        lock

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void close()  
      int read()  
      int read​(char[] cbuf, int off, int len)  

      • Methods inherited from class java.io.Reader

        mark, markSupported, nullReader, read, read, ready, reset, skip, transferTo

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • MultipleFieldReader

        public MultipleFieldReader​(Program program,
                           ProgramFieldType[] infoFieldArr)
        Creates a new instance of MultipleFieldReader.
        Parameters:
        program - The program to read the fields from.
        infoFieldArr - The fields that should be read.

      • MultipleFieldReader

        public MultipleFieldReader​(Program program,
                           ProgramFieldType[] infoFieldArr,
                           java.lang.String fieldSeparator)
        Creates a new instance of MultipleFieldReader.
        Parameters:
        program - The program to read the fields from.
        infoFieldArr - The fields that should be read.
        fieldSeparator - The String to use for separating fields.

      • MultipleFieldReader

        public MultipleFieldReader​(Program program,
                           ProgramFieldType[] infoFieldArr,
                           java.lang.String[] fieldSeparatorArr)
        Creates a new instance of MultipleFieldReader.
        Parameters:
        program - The program to read the fields from.
        infoFieldArr - The fields that should be read.
        fieldSeparatorArr - An array with field separators after each field (not matching indices are ignored).

    • Method Detail

      • read

        public int read​(char[] cbuf,
                int off,
                int len)
         throws java.io.IOException
        Specified by:
        read in class java.io.Reader
        Throws:
        java.io.IOException

      • read

        public int read()
         throws java.io.IOException
        Overrides:
        read in class java.io.Reader
        Throws:
        java.io.IOException

      • close

        public void close()
        Specified by:
        close in interface java.lang.AutoCloseable
        Specified by:
        close in interface java.io.Closeable
        Specified by:
        close in class java.io.Reader