{"id":63044,"library":"concurrent-trees","title":"Concurrent Trees","description":"A Java library providing concurrent Radix Trees and Suffix Trees for efficient prefix and substring search.","status":"active","version":"2.6.1","language":"java","source_language":null,"source_url":"https://github.com/npgall/concurrent-trees","tags":["trie","radix-tree","concurrent","search","data-structures"],"install":[{"cmd":"<dependency>\n  <groupId>com.googlecode.concurrent-trees</groupId>\n  <artifactId>concurrent-trees</artifactId>\n  <version>2.6.1</version>\n</dependency>","lang":"xml","label":"Maven"},{"cmd":"implementation 'com.googlecode.concurrent-trees:concurrent-trees:2.6.1'","lang":"groovy","label":"Gradle"}],"dependencies":[],"imports":[{"symbol":"ConcurrentRadixTree","correct":"com.googlecode.concurrenttrees.radix.ConcurrentRadixTree"}],"quickstart":{"code":"import com.googlecode.concurrenttrees.radix.ConcurrentRadixTree;\nimport com.googlecode.concurrenttrees.radix.node.concrete.DefaultCharArrayNodeFactory;\n\nConcurrentRadixTree<Integer> tree = new ConcurrentRadixTree<>(new DefaultCharArrayNodeFactory());\ntree.put(\"hello\", 1);\ntree.put(\"world\", 2);\nSystem.out.println(tree.getValueForExactKey(\"hello\")); // prints: 1","lang":"java","description":"Insert and retrieve key-value pairs in a concurrent radix tree."},"warnings":[],"env_vars":null,"search_vec":"'concurr':1,7,23 'data':26 'data-structur':25 'effici':14 'java':4 'librari':5 'prefix':15 'provid':6 'radix':8,21 'radix-tre':20 'search':18,24 'structur':27 'substr':17 'suffix':11 'tree':2,9,12,22 'trie':19","created_at":"2026-06-17T16:39:07.778128+00:00","updated_at":"2026-06-17T16:39:07.778128+00:00","problems":[],"ecosystem":"maven","meta_description":null,"install_score":null,"quickstart_score":null,"quickstart_tag":null,"pypi_latest":null,"cli_name":null,"cli_version":null,"type":"library","homepage":"https://github.com/npgall/concurrent-trees","github":"https://github.com/npgall/concurrent-trees","docs":"https://appdoc.app/artifact/com.googlecode.concurrent-trees/concurrent-trees/","changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["utility"],"base_url":null,"auth_type":null,"provenance":{"verified_status":null,"verified_at":null,"last_verified":"2026-06-17","next_check":"2026-12-14","install_tag":null}}