Package org.apache.tools.ant.util

Class RegexpPatternMapper

java.lang.Object
org.apache.tools.ant.util.RegexpPatternMapper
All Implemented Interfaces:
FileNameMapper
public class RegexpPatternMapper
extends java.lang.Object
implements FileNameMapper
Implementation of FileNameMapper that does regular expression replacements.

  • Field Summary

    Fields 
    Modifier and Type Field Description
    protected RegexpMatcher reg  
    protected java.lang.StringBuffer result  
    protected char[] to  

  • Constructor Summary

    Constructors 
    Constructor Description
    RegexpPatternMapper()
    Constructor for RegexpPatternMapper.

  • Method Summary

    Modifier and Type Method Description
    java.lang.String[] mapFileName​(java.lang.String sourceFileName)
    Returns null if the source file name doesn't match the "from" pattern, an one-element array containing the translated file otherwise.
    protected java.lang.String replaceReferences​(java.lang.String source)
    Replace all backreferences in the to pattern with the matched groups of the source.
    void setCaseSensitive​(boolean caseSensitive)
    Attribute specifying whether to ignore the case difference in the names.
    void setFrom​(java.lang.String from)
    Sets the "from" pattern.
    void setHandleDirSep​(boolean handleDirSep)
    Attribute specifying whether to ignore the difference between / and \ (the two common directory characters).
    void setTo​(java.lang.String to)
    Sets the "to" pattern.

    Methods inherited from class java.lang.Object

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

  • Field Details

  • Constructor Details

  • Method Details

    • setHandleDirSep

      public void setHandleDirSep​(boolean handleDirSep)
      Attribute specifying whether to ignore the difference between / and \ (the two common directory characters).
      Parameters:
      handleDirSep - a boolean, default is false.
      Since:
      Ant 1.6.3

    • setCaseSensitive

      public void setCaseSensitive​(boolean caseSensitive)
      Attribute specifying whether to ignore the case difference in the names.
      Parameters:
      caseSensitive - a boolean, default is false.
      Since:
      Ant 1.6.3

    • setFrom

      public void setFrom​(java.lang.String from) throws BuildException
      Sets the "from" pattern. Required.
      Specified by:
      setFrom in interface FileNameMapper
      Parameters:
      from - the from pattern.
      Throws:
      BuildException - on error.

    • setTo

      public void setTo​(java.lang.String to)
      Sets the "to" pattern. Required.
      Specified by:
      setTo in interface FileNameMapper
      Parameters:
      to - the to pattern.
      Throws:
      BuildException - on error.

    • mapFileName

      public java.lang.String[] mapFileName​(java.lang.String sourceFileName)
      Returns null if the source file name doesn't match the "from" pattern, an one-element array containing the translated file otherwise.
      Specified by:
      mapFileName in interface FileNameMapper
      Parameters:
      sourceFileName - the source file name
      Returns:
      a one-element array containing the translated file or null if the to pattern did not match

    • replaceReferences

      protected java.lang.String replaceReferences​(java.lang.String source)
      Replace all backreferences in the to pattern with the matched groups of the source.
      Parameters:
      source - the source file name.
      Returns:
      the translated file name.