Java 8 – Functional Interfaces

Types and methods

  • Predicate<T> – test
  • Consumer<T> – accept
  • Supplier<T> – get / getAs[RETURN_PRIMITIVE_TYPE]
  • Function<T,R> – apply / applyAs[RETURN_PRIMITIVE_TYPE]
    • UnaryOperator<T> extends Function<T,T> – apply / applyAs[RETURN_PRIMITIVE_TYPE]
    • BinaryOperator<T> extends Function<T,T,T> – apply / applyAs[RETURN_PRIMITIVE_TYPE]

 

java8FunctionalInterfaces

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