Module com.github.akurilov.commons
Package com.github.akurilov.commons.collection

Interface TreeUtil

  • public interface TreeUtil

    • Method Summary

      Static Methods 
      Modifier and Type Method Description
      static java.util.Map<java.lang.String,​java.lang.Object> addBranches​(java.util.Map<java.lang.String,​java.lang.Object> dst, java.util.Map<java.lang.String,​java.lang.Object> src)  
      static java.util.Map<java.lang.String,​java.lang.Object> copyTree​(java.util.Map<java.lang.String,​java.lang.Object> srcTree)
      Deep copy the tree implemented as map of maps/leafs
      static java.util.Map<java.lang.String,​java.lang.Object> reduceForest​(java.util.List<java.util.Map<java.lang.String,​java.lang.Object>> forest)
      Merge the tree by reducing the given forest.

    • Method Detail

      • copyTree

        static java.util.Map<java.lang.String,​java.lang.Object> copyTree​(java.util.Map<java.lang.String,​java.lang.Object> srcTree)
        Deep copy the tree implemented as map of maps/leafs
        Parameters:
        srcTree - the source tree
        Returns:
        the tree copy

      • addBranches

        static java.util.Map<java.lang.String,​java.lang.Object> addBranches​(java.util.Map<java.lang.String,​java.lang.Object> dst,
                                                                          java.util.Map<java.lang.String,​java.lang.Object> src)

      • reduceForest

        static java.util.Map<java.lang.String,​java.lang.Object> reduceForest​(java.util.List<java.util.Map<java.lang.String,​java.lang.Object>> forest)
        Merge the tree by reducing the given forest. Any leaf in any next tree is added to the resulting tree, overwriting already existing leaf if any
        Parameters:
        forest - the given forest (list of trees)
        Returns:
        the resulting tree (may be empty)