com.alipay.lookout.api

类 Utils

java.lang.Object

com.alipay.lookout.api.Utils

public final class Utils
extends Object

Created by kevin.luy@alipay.com on 2017/2/14.

方法概要

方法

限定符和类型	方法和说明
static String	getTagValue(Id id, String tagKey) get the value of a tag which belongs to an id.
static String	getTagValue(Iterable<Tag> tags, String tagKey)

从类继承的方法 java.lang.Object

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

方法详细资料

getTagValue

public static String getTagValue(Id id,
                 String tagKey)

get the value of a tag which belongs to an id.

参数:

id - metricId

tagKey - tag key

返回:

tagValue

getTagValue

public static String getTagValue(Iterable<Tag> tags,
                 String tagKey)

参数:

tags - tag collection

tagKey - tag key

返回:

if the tag key can't be found,a null value will be returned.