org.apache.flink.util

Class LambdaUtil

java.lang.Object

org.apache.flink.util.LambdaUtil

public final class LambdaUtil
extends Object

This class offers utility functions for Java's lambda features.

Method Summary

Modifier and Type	Method and Description
static <T> void	applyToAllWhileSuppressingExceptions(Iterable<T> inputs, ThrowingConsumer<T> throwingConsumer) This method supplies all elements from the input to the consumer.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

applyToAllWhileSuppressingExceptions

public static <T> void applyToAllWhileSuppressingExceptions(Iterable<T> inputs,
                                                            ThrowingConsumer<T> throwingConsumer)
                                                     throws Exception

This method supplies all elements from the input to the consumer. Exceptions that happen on elements are suppressed until all elements are processed. If exceptions happened for one or more of the inputs, they are reported in a combining suppressed exception.

Type Parameters:

T - the type of input.

Parameters:

inputs - iterator for all inputs to the throwingConsumer.

throwingConsumer - this consumer will be called for all elements delivered by the input iterator.

Throws:

Exception - collected exceptions that happened during the invocation of the consumer on the input elements.