Package org.apache.commons.io.input

Class CharacterFilterReader

  • All Implemented Interfaces:
    java.io.Closeable, java.lang.AutoCloseable, java.lang.Readable
    public class CharacterFilterReader
extends AbstractCharacterFilterReader
    A filter reader that filters out a given character represented as an int code point, handy to remove known junk characters from CSV files for example. This class is the most efficient way to filter out a single character, as opposed to using a CharacterSetFilterReader. You can also nest CharacterFilterReaders.

    • Field Summary

      • Fields inherited from class java.io.FilterReader

        in

      • Fields inherited from class java.io.Reader

        lock

    • Constructor Summary

      Constructors 
      Constructor Description
      CharacterFilterReader​(java.io.Reader reader, int skip)
      Constructs a new reader.
      CharacterFilterReader​(java.io.Reader reader, java.util.function.IntPredicate skip)
      Constructs a new reader.

    • Method Summary

      • Methods inherited from class java.io.FilterReader

        close, mark, markSupported, ready, reset, skip

      • Methods inherited from class java.io.Reader

        nullReader, read, read, transferTo

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • CharacterFilterReader

        public CharacterFilterReader​(java.io.Reader reader,
                             int skip)
        Constructs a new reader.
        Parameters:
        reader - the reader to filter.
        skip - the character to filter out.

      • CharacterFilterReader

        public CharacterFilterReader​(java.io.Reader reader,
                             java.util.function.IntPredicate skip)
        Constructs a new reader.
        Parameters:
        reader - the reader to filter.
        skip - Skip test.
        Since:
        2.9.0