1. Introduction
Thymeleaf is created for the Java-based application template engine. The engine has many helper classes and utility methods for processing any kind of a variable. In this article, we will present utility methods for Sets
. The implementation of Sets
utility methods can be found in the official Thymeleaf GitHub Repository.
2. Available utility methods for Sets
Thymeleaf comes with several utility methods for Sets.
Method | Purpose | Description |
---|---|---|
${#sets.toSet(object)} |
Converts to set | |
${#sets.size(set)} |
Compute size | |
${#sets.isEmpty(set)} |
Check whether set is empty | |
${#sets.contains(set, element)} ${#sets.containsAll(set, elements)} |
Check if element or elements are contained in set |
3. Conclusion
In this article, we presented Thymeleaf utility methods for Set
objects. Set is a Java collection of unique elements. Thymeleaf utility methods allow you to check if Set
is empty, or contains an element or many elements or check the size of your collection.
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