Package org.biojava.nbio.structure.symmetry.core

Class PermutationGroup

  • All Implemented Interfaces:
    java.lang.Iterable<java.util.List<java.lang.Integer>>
    public class PermutationGroup
extends java.lang.Object
implements java.lang.Iterable<java.util.List<java.lang.Integer>>
    Author:
    Peter

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void addPermutation​(java.util.List<java.lang.Integer> permutation)  
      static java.util.List<java.lang.Integer> combine​(java.util.List<java.lang.Integer> permutation1, java.util.List<java.lang.Integer> permutation2)  
      void completeGroup()
      Starts with an incomplete set of group generators in `permutations` and expands it to include all possible combinations.
      java.lang.String getGroupTable()  
      int getOrder()  
      static int getOrder​(java.util.List<java.lang.Integer> permutation)  
      java.util.List<java.lang.Integer> getPermutation​(int index)  
      int hashCode()  
      java.util.Iterator<java.util.List<java.lang.Integer>> iterator()  
      java.lang.String toString()  

      • Methods inherited from class java.lang.Object

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

      • Methods inherited from interface java.lang.Iterable

        forEach, spliterator

    • Constructor Detail

      • PermutationGroup

        public PermutationGroup()

    • Method Detail

      • addPermutation

        public void addPermutation​(java.util.List<java.lang.Integer> permutation)

      • getPermutation

        public java.util.List<java.lang.Integer> getPermutation​(int index)

      • getOrder

        public int getOrder()

      • completeGroup

        public void completeGroup()
        Starts with an incomplete set of group generators in `permutations` and expands it to include all possible combinations. Ways to complete group: - combinations of permutations pi x pj - combinations with itself p^k

      • toString

        public java.lang.String toString()
        Overrides:
        toString in class java.lang.Object

      • combine

        public static java.util.List<java.lang.Integer> combine​(java.util.List<java.lang.Integer> permutation1,
                                                        java.util.List<java.lang.Integer> permutation2)

      • getOrder

        public static int getOrder​(java.util.List<java.lang.Integer> permutation)

      • getGroupTable

        public java.lang.String getGroupTable()

      • hashCode

        public int hashCode()
        Overrides:
        hashCode in class java.lang.Object

      • iterator

        public java.util.Iterator<java.util.List<java.lang.Integer>> iterator()
        Specified by:
        iterator in interface java.lang.Iterable<java.util.List<java.lang.Integer>>