BuildConfig

CheckedFunction1

Represents a function with a single argument that can throw a checked exception.

CheckedSupplier

Represents base interface for all functions and function-like objects that return a value and have no arguments. The main difference between this interface and Supplier is that this interface allows its implementations to throw checked exceptions.

Consumer0

Represents base interface for all functions and function-like objects that don't consume a value and don't return a result. Most of the time this interface is used to pass behaviour to some other code, in many cases enclosing in itself the surrounding state and deferring the computation (creating a clojure).

Consumer1

Represents base interface for all functions and function-like objects that consume a value and don't return a result. Most of the time this interface is used to pass behaviour to some other code, in many cases enclosing in itself the surrounding state and deferring the computation (creating a clojure).

Consumer2

Represents a operation that accepts a two input arguments and doesn't return any result.

Consumer3

Represents a operation that accepts a three input arguments and doesn't return any result.

Consumers

A collection of general purpose Consumers implementations.

Function1

Represents a function with a single argument.

Function2

Represents a function with two arguments. Due to Java semantics and how functions are represented on the JVM, using Function2 might be shorter then using Function1 that returns another Function1 as a result. Still it's possible to convert Function2 into such form.

Iterators

A collection of predefined general-purpose Iterator implementations.

Maybe

A monadic type representing a result of some computation. It can be a Just or a Nothing. Just contains the computed value, Nothing indicates that result for the computations is unavailable (no other information is passed).

Predicate

Represents a predicate (boolean-valued function) of one argument.

Predicates

A collection of predefined general-purpose Predicate implementations.

StringPredicates

A collection of predefined string related Predicate implementations.

Supplier

Represents base interface for all functions and function-like objects that return a value and have no arguments. Most of the time this interface is used to pass behaviour to some other code, in many cases enclosing in itself the surrounding state and deferring the computation (creating a clojure).

Try

A monadic type representing a result of some computation. It can be a Success or a Failure. Success contains the computed value, Failure contains cause of the computation failure in a form of a Throwable.