Package org.apache.tools.ant.filters

Class StripLineBreaks

java.lang.Object
java.io.Reader
java.io.FilterReader
org.apache.tools.ant.filters.BaseFilterReader
org.apache.tools.ant.filters.BaseParamFilterReader
org.apache.tools.ant.filters.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

    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 org.apache.tools.ant.filters.BaseParamFilterReader

    getParameters, setParameters

    Methods inherited from class org.apache.tools.ant.filters.BaseFilterReader

    getInitialized, getProject, read, readFully, readLine, setInitialized, setProject, skip

    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 Details

    • 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 Details

    • 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