HtmlWebNodeVisitor processes children when visiting nodes that are at maximum depth

[callajd]

HtmlWebNodeVisitor could be smarter about its visitation - the search algorithm specifically doesn't add children to the stack if the current node is at the maximum depth. However, the visitor doesn't have any insight into the depth of the node it's visiting.

Could pass the depth to the visitor as a parameter or augment the Node object with a depth field...

[callajd]

comp7960/assignment1/src/main/java/edu/auburn/search/HtmlWebNodeVisitor.java

Line 54 in ac96156

// Walk the HTML looking for linked-to pages.

[callajd]

Making SearchNode a public class, and passing that to Visitor instead of Node would be an easy fix.