org.apache.flink.util.function

Interface CheckedSupplier<R>

All Superinterfaces:

SupplierWithException<R,Exception>

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface CheckedSupplier<R>
extends SupplierWithException<R,Exception>

Similar to Supplier but can throw Exception.

Method Summary

Modifier and Type	Method and Description
static <R> CheckedSupplier<R>	checked(java.util.function.Supplier<R> supplier)
static <R> java.util.function.Supplier<R>	unchecked(CheckedSupplier<R> checkedSupplier)

Methods inherited from interface org.apache.flink.util.function.SupplierWithException

get

Method Detail

unchecked

static <R> java.util.function.Supplier<R> unchecked(CheckedSupplier<R> checkedSupplier)

checked

static <R> CheckedSupplier<R> checked(java.util.function.Supplier<R> supplier)