Package 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	Description
MapUtil()

Method Summary

Modifier and Type	Method	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 Details

MapUtil

public MapUtil()

Method Details

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.