Groovy_ traversing the file directory

Official Documentation: http://docs.groovy-lang.org/latest/html/groovy-jdk/java/io/File.html

Common Method:

1. Void Eachdir (Closure Closure): invokes the Closure for each subdirectory in this directory, ignoring regular F Iles.

Class Eachdirtest {public
        static void Main (string[] args) {
            def count = 0
            def dir = new File ("D:\\project\\so Apui\\project-smoke-tests ")

            dir.eachdir{directory->
                println directory
            }
        }  

2. Void Eachdirmatch (Object namefilter, Closure Closure): Invokes the Closure for each subdirectory whose name (Dir.name) matches the given namefilter in the given directory-calling the Defaultgroovymethods#iscase (Java.lang.Object, method to determine if a match occurs.

Class Eachdirtest {public
    static void Main (string[] args) {
        def count = 0
        def dir = new File ("D:\\project\\so Apui\\project-smoke-tests ")

        Dir.eachdirmatch (~/^sanity.*/) {D-
            println D
        }
    } 
}

Output:
D:\Project\SoapUI\Project-smoke-tests\SanityTestSuite1
D:\Project\SoapUI\Project-smoke-tests\SanityTestSuite2
D:\Project\SoapUI\Project-smoke-tests\SanityTestSuite3
D:\Project\SoapUI\Project-smoke-tests\SanityTestSuite4
D:\Project\SoapUI\Project-smoke-tests\SanityTestSuite5
........

3. Eachdirrecurse (File Self, Closure Closure): Invokes the Closure for each descendant directory of this directory.

class eachdirtest {public static void main (string[] args) {def count = 0
                def dir = new File ("D:\\project\\soapui\\project-smoke-tests") dir.eachdirrecurse{directory-> println Directory}}}