org.apache.storm.kafka.migration

Class MapUtil

java.lang.Object

org.apache.storm.kafka.migration.MapUtil

public class MapUtil
extends Object

Constructor Summary

Constructors

Constructor and Description
MapUtil()

Method Summary

Modifier and Type	Method and Description
static <T> T	getOrError(Map<String,Object> conf, String key) Get value for key.

Methods inherited from class java.lang.Object

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

Constructor Detail

MapUtil

public MapUtil()

Method Detail

getOrError

public static <T> T getOrError(Map<String,Object> conf,
                               String key)

Get value for key. Error if value is null or not the expected type.