# Package org.apache.tools.ant.filters

package org.apache.tools.ant.filters

- Related Packages
  Package
  Description
  org.apache.tools.ant
  org.apache.tools.ant.filters.util
- Class
  Description
  BaseFilterReader
  Base class for core filter readers.
  BaseParamFilterReader
  Parameterized base class for core filter readers.
  ChainableReader
  Interface indicating that a reader may be chained to another one.
  ClassConstants
  Assembles the constants declared in a Java class in `key1=value1(line separator)key2=value2` format.
  ConcatFilter
  Concats a file before and/or after the file.
  EscapeUnicode
  This method converts non-latin characters to unicode escapes.
  ExpandProperties
  Expands Ant properties, if any, in the data.
  FixCrLfFilter
  Converts text to local OS formatting conventions, as well as repair text damaged by misconfigured or misguided editors or file transfer programs.
  FixCrLfFilter.AddAsisRemove
  Enumerated attribute with the values "asis", "add" and "remove".
  FixCrLfFilter.CrLf
  Enumerated attribute with the values "asis", "cr", "lf" and "crlf".
  HeadFilter
  Reads the first `n` lines of a stream.
  LineContains
  Filter which includes only those lines that contain the user-specified strings.
  LineContains.Contains
  Holds a contains element
  LineContainsRegExp
  Filter which includes only those lines that contain the user-specified regular expression matching strings.
  Native2AsciiFilter
  A filter that performs translations from characters to their Unicode-escape sequences and vice-versa.
  PrefixLines
  Attaches a prefix to every line.
  ReplaceTokens
  Replaces tokens in the original input with user-supplied values.
  ReplaceTokens.Token
  Holds a token
  SortFilter
  Sort a file before and/or after the file.
  StringInputStream
  Wraps a String as an InputStream.
  StripJavaComments
  This is a Java comment and string stripper reader that filters those lexical tokens out for purposes of simple Java parsing.
  StripLineBreaks
  Filter to flatten the stream to a single line.
  StripLineComments
  This filter strips line comments.
  StripLineComments.Comment
  The class that holds a comment representation.
  SuffixLines
  Attaches a suffix to every line.
  TabsToSpaces
  Converts tabs to spaces.
  TailFilter
  Reads the last `n` lines of a stream.
  TokenFilter
  This splits up input into tokens and passes the tokens to a sequence of filters.
  TokenFilter.ChainableReaderFilter
  Abstract class that converts derived filter classes into ChainableReaderFilter's
  TokenFilter.ContainsRegex
  filter to filter tokens matching regular expressions.
  TokenFilter.ContainsString
  Simple filter to filter lines contains strings
  TokenFilter.DeleteCharacters
  Filter to delete characters
  TokenFilter.FileTokenizer
  class to read the complete input into a string
  TokenFilter.Filter
  string filters implement this interface
  TokenFilter.IgnoreBlank
  Filter remove empty tokens
  TokenFilter.ReplaceRegex
  filter to replace regex.
  TokenFilter.ReplaceString
  Simple replace string filter.
  TokenFilter.StringTokenizer
  class to tokenize the input as areas separated by white space, or by a specified list of delim characters.
  TokenFilter.Trim
  Filter to trim white space
  UniqFilter
  Like the Unix uniq(1) command, only returns tokens that are different from their ancestor token.