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A tree-like data structure used to hold an associative array, also called a Prefix Tree.

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2 answers
6k views

Java Trie Implementation

I am creating a Trie class in Java, and am wondering what else can be done to make it even better. I am hoping to add concurrency to speed querying up. … public class Trie { private HashMap<Character, HashMap> root; private final Character END_CHARACTER = '$'; public Trie() { initializeRoot(); } public Trie(String s) { …
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