Jimmutable Collections: High -efficiency solutions for processing large -scale data sets in the Java class library

Uncharacteristic set refers to the data structure that cannot be modified once created.In Java, Jimmutable is a class library for efficient solutions to process large -scale data sets.It provides a series of inseparable collection classes, including lists, sets, mapping, etc., to provide efficient performance and simplified programming mode when processing a large amount of data. The main advantage of uncharacteria is thread security and no need to copy.Because the unsatisfactory set is not modified, there is no need to perform locking operations to ensure thread security.This makes the Jimmutable set in a multi -threaded environment more secure and simple. In addition, the non -changing collection also provides performance advantages.Because the unsatisfactory set cannot be modified, memory and time complexity can be reduced.When the collection needs to be changed, the non -changing collection will create a new copy, rather than modify the original collection.This ensures the integrity of the original data and improves performance. Here are some sample code that uses Jimmutable collection: // Create an unchanged list JImmutableList<Integer> list = JImmutableList.of(1, 2, 3, 4, 5); // Add an element JImmutableList<Integer> newList = list.insert(6); // Delete an element JImmutableList<Integer> updatedList = newList.delete(3); // Get the size of the list int size = updatedList.size(); // Create an unspeakable mapping JImmutableMap<String, Integer> map = JImmutableMap.of("key1", 1, "key2", 2); // Get the value of the mapping int value = map.get("key1"); // Update the value in the mapping JImmutableMap<String, Integer> updatedMap = map.assign("key1", 10); // Create an unchanged collection JImmutableSet<Integer> set = JImmutableSet.of(1, 2, 3, 4, 5); // Determine whether the set contains an element boolean contains = set.contains(3); // Create an unchanged multiple collection JImmutableMultiset<Integer> multiset = JImmutableMultiset.of(1, 1, 2, 3, 3, 3); // Get the count of elements in multiple sets int count = multiset.count(3); In short, Jimmutable is a powerful and efficient Java class library for processing large -scale data sets.It provides a series of uncharacteristic collection classes, providing thread security, simplified programming patterns and optimized performance.Whether in a single -threaded or multi -threaded environment, using Jimmutable can provide efficient data processing solutions.