Smartly navigating hierarchical structure strings

摘要

A method, device, and computer program product for smartly navigating hierarchical structure strings are provided. The method may include tokenizing a hierarchical structure string by a delimiter, reading a hierarchical path to a string pointed by a pointer device between two adjacent delimiters, and fetching and displaying all available sibling hierarchical paths at the level next to the current level.

主权项

1. A method comprising:
tokenizing a hierarchical structure string by a delimiter; reading a hierarchical path to a string pointed at by a pointing device between any two adjacent delimiters, wherein there are at least three delimiters and at least two strings therebetween; fetching only previously visited sibling hierarchical paths at a level next to a current level, wherein the current level is defined by the string pointed at by the pointing device between the any two adjacent delimiters; and displaying only the hierarchical structure string and only the fetched sibling hierarchical paths at the level next to the current level.