Predicate interface¶

The Predicate interface is a Functional Interface introduced in Java 8 that represents a boolean-valued function of one argument.^[600-developer__java__java8__java8-lambda.md]

It is conceptually defined as a unary function from type T to boolean.^[600-developer__java__java8__java8-lambda.md]

Related Concepts¶

• [[Consumer interface]]
• [[Function interface]]
• [[Supplier interface]]
• Functional Interface

Sources¶

^[600-developer__java__java8__java8-lambda.md]