org.apache.flink.contrib.streaming

Class DataStreamUtils

java.lang.Object

org.apache.flink.contrib.streaming.DataStreamUtils

public final class DataStreamUtils
extends Object

Method Summary

Methods

Modifier and Type	Method and Description
static <OUT> Iterator<OUT>	collect(DataStream<OUT> stream) Returns an iterator to iterate over the elements of the DataStream.

Methods inherited from class java.lang.Object

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

Method Detail

collect

public static <OUT> Iterator<OUT> collect(DataStream<OUT> stream)
                             throws IOException

Returns an iterator to iterate over the elements of the DataStream.

Returns:

The iterator

Throws:

IOException