Class StripLineBreaks

  • All Implemented Interfaces:
    java.io.Closeable, java.lang.AutoCloseable, java.lang.Readable, ChainableReader, Parameterizable

    public final class StripLineBreaks
    extends BaseParamFilterReader
    implements ChainableReader
    Filter to flatten the stream to a single line. Example:
    <striplinebreaks/>
    Or:
    <filterreader
       classname="org.apache.tools.ant.filters.StripLineBreaks"/>
    • Field Summary

      • Fields inherited from class java.io.FilterReader

        in
      • Fields inherited from class java.io.Reader

        lock
    • Constructor Summary

      Constructors 
      Constructor Description
      StripLineBreaks()
      Constructor for "dummy" instances.
      StripLineBreaks​(java.io.Reader in)
      Creates a new filtered reader.
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.io.Reader chain​(java.io.Reader rdr)
      Creates a new StripLineBreaks using the passed in Reader for instantiation.
      int read()
      Returns the next character in the filtered stream, only including characters not in the set of line-breaking characters.
      void setLineBreaks​(java.lang.String lineBreaks)
      Sets the line-breaking characters.
      • Methods inherited from class java.io.FilterReader

        close, mark, markSupported, ready, reset
      • 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

      • StripLineBreaks

        public StripLineBreaks()
        Constructor for "dummy" instances.
        See Also:
        BaseFilterReader()
      • StripLineBreaks

        public StripLineBreaks​(java.io.Reader in)
        Creates a new filtered reader.
        Parameters:
        in - A Reader object providing the underlying stream. Must not be null.
    • Method Detail

      • read

        public int read()
                 throws java.io.IOException
        Returns the next character in the filtered stream, only including characters not in the set of line-breaking characters.
        Overrides:
        read in class java.io.FilterReader
        Returns:
        the next character in the resulting stream, or -1 if the end of the resulting stream has been reached
        Throws:
        java.io.IOException - if the underlying stream throws an IOException during reading
      • setLineBreaks

        public void setLineBreaks​(java.lang.String lineBreaks)
        Sets the line-breaking characters.
        Parameters:
        lineBreaks - A String containing all the characters to be considered as line-breaking.
      • chain

        public java.io.Reader chain​(java.io.Reader rdr)
        Creates a new StripLineBreaks using the passed in Reader for instantiation.
        Specified by:
        chain in interface ChainableReader
        Parameters:
        rdr - A Reader object providing the underlying stream. Must not be null.
        Returns:
        a new filter based on this configuration, but filtering the specified reader