Package org.fedoraproject.javadeptools

Class Database

  • class Database
extends java.lang.Object

    • Field Summary

      Fields 
      Modifier and Type Field Description
      (package private) java.util.Map<java.lang.String,​java.util.List<java.util.Set<java.lang.String>>> classdep  
      private java.util.Map<java.lang.String,​java.util.Set<java.lang.String>> cntmap  
      private static int N_THREAD  
      private static boolean OPTIMIZE_OUT_JRE  
      private static boolean OPTIMIZE_SUBSETS  
      (package private) java.util.Map<java.lang.String,​java.util.Set<java.lang.String>> pkgdep  
      private java.util.Map<java.lang.String,​java.util.Set<java.lang.String>> refmap  
      (package private) java.util.Map<java.lang.String,​java.util.Set<java.lang.String>> revmap  

    • Constructor Summary

      Constructors 
      Constructor Description
      Database​(java.io.File f)
      Read database from given input stream
      Database​(java.io.File dir, int foo)  

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      private void addPkg​(FedoraPackage pkg)  
      private void addRpm​(java.io.File rpm)  
      private java.util.Set<java.lang.String> filter_pkgs​(java.lang.String pattern)  
      private static java.lang.String join​(java.lang.String delim, java.util.Set<java.lang.String> depx)  
      void list_packages()  
      (package private) static void optimize_JRE​(java.util.List<java.util.Set<java.lang.String>> deps)  
      (package private) static void optimize_subsets​(java.util.List<java.util.Set<java.lang.String>> deps)  
      void prepare()  
      private void print_result​(java.util.Map<java.lang.String,​java.util.Set<java.lang.String>> result)  
      void query_provides​(java.lang.String pattern)  
      void query_requires​(java.lang.String[] args)  
      void query_what_provides​(java.lang.String regex)  
      void query_why​(java.lang.String pattern, java.lang.String dep_name)  
      (package private) static void read_directory​(java.util.List<java.io.File> list, java.io.File dir)  
      void write​(java.io.OutputStream os)
      Write database to given output stream

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • N_THREAD

        private static final int N_THREAD

      • OPTIMIZE_OUT_JRE

        private static boolean OPTIMIZE_OUT_JRE

      • OPTIMIZE_SUBSETS

        private static boolean OPTIMIZE_SUBSETS

      • cntmap

        private final java.util.Map<java.lang.String,​java.util.Set<java.lang.String>> cntmap

      • refmap

        private final java.util.Map<java.lang.String,​java.util.Set<java.lang.String>> refmap

      • revmap

        final java.util.Map<java.lang.String,​java.util.Set<java.lang.String>> revmap

      • classdep

        final java.util.Map<java.lang.String,​java.util.List<java.util.Set<java.lang.String>>> classdep

      • pkgdep

        final java.util.Map<java.lang.String,​java.util.Set<java.lang.String>> pkgdep

    • Constructor Detail

      • Database

        public Database​(java.io.File dir,
                int foo)

      • Database

        public Database​(java.io.File f)
         throws java.io.IOException
        Read database from given input stream
        Parameters:
        is - the input stream to read database from
        Throws:
        java.io.IOException - if I/O exception occurs when reading the database

    • Method Detail

      • read_directory

        static void read_directory​(java.util.List<java.io.File> list,
                           java.io.File dir)

      • addRpm

        private void addRpm​(java.io.File rpm)

      • optimize_JRE

        static void optimize_JRE​(java.util.List<java.util.Set<java.lang.String>> deps)

      • optimize_subsets

        static void optimize_subsets​(java.util.List<java.util.Set<java.lang.String>> deps)

      • write

        public void write​(java.io.OutputStream os)
           throws java.io.IOException
        Write database to given output stream
        Parameters:
        os - the output stream to write database to
        Throws:
        java.io.IOException
        FileNotFoundException
        UnsupportedOptionsException

      • prepare

        public void prepare()

      • filter_pkgs

        private java.util.Set<java.lang.String> filter_pkgs​(java.lang.String pattern)

      • join

        private static java.lang.String join​(java.lang.String delim,
                                     java.util.Set<java.lang.String> depx)

      • print_result

        private void print_result​(java.util.Map<java.lang.String,​java.util.Set<java.lang.String>> result)

      • query_provides

        public void query_provides​(java.lang.String pattern)

      • query_what_provides

        public void query_what_provides​(java.lang.String regex)

      • query_requires

        public void query_requires​(java.lang.String[] args)
                    throws java.io.IOException,
                           java.lang.InterruptedException
        Throws:
        java.io.IOException
        java.lang.InterruptedException

      • query_why

        public void query_why​(java.lang.String pattern,
                      java.lang.String dep_name)
               throws java.io.IOException,
                      java.lang.InterruptedException
        Throws:
        java.io.IOException
        java.lang.InterruptedException

      • list_packages

        public void list_packages()