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Groovy example source code file (FileNameByRegexFinder.groovy)

This example Groovy source code file (FileNameByRegexFinder.groovy) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Groovy tags/keywords

filenamebyregexfinder, filenamebyregexfinder, ifilenamefinder, ifilenamefinder, list, list, string, string

The Groovy FileNameByRegexFinder.groovy source code

 * Copyright 2003-2007 the original author or authors.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *     http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * See the License for the specific language governing permissions and
 * limitations under the License.

package groovy.util

 * Find files according to a base directory and an includes and excludes pattern.
 * The include and exclude patterns conform to regex conventions.
 *   @author Dierk Koenig
 *   @author Paul King
class FileNameByRegexFinder implements IFileNameFinder{

   List getFileNames(String basedir, String pattern){
       getFileNames(basedir, pattern, "")
   List getFileNames(String basedir, String pattern, String excludesPattern){
      def result = []
      new File(basedir).eachFileRecurse {
          if (it.path =~ pattern && (!excludesPattern || !(it.path =~ excludesPattern))) {
              result << it.absolutePath
      return result

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