cn.patterncat.metrics.network

类 ProcNetReader

java.lang.Object

cn.patterncat.metrics.network.ProcNetReader

public class ProcNetReader
extends Object

Created by patterncat on 2017-01-27.

字段概要

字段

限定符和类型	字段和说明
protected ConcurrentHashMap<String,Number>	statData

构造器概要

构造器

构造器和说明
ProcNetReader(ExtraMetricsProperties extraMetricsProperties)

方法概要

限定符和类型	方法和说明
static <NumberClass extends Number> NumberClass	parseStringNumber(String toParse, NumberClass defaultVal) A compact and exception free number parser.
Map<String,Number>	query()
protected void	queryFile(String file, List<String> prefixes)
void	updateProcNetData()

从类继承的方法 java.lang.Object

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

字段详细资料

statData

protected ConcurrentHashMap<String,Number> statData

构造器详细资料

ProcNetReader

public ProcNetReader(ExtraMetricsProperties extraMetricsProperties)

方法详细资料

query

public Map<String,Number> query()

updateProcNetData

public void updateProcNetData()

queryFile

protected void queryFile(String file,
                         List<String> prefixes)

parseStringNumber

public static <NumberClass extends Number> NumberClass parseStringNumber(String toParse,
                                                                         NumberClass defaultVal)

A compact and exception free number parser.

If the string can be parsed as the specified type, it return the default value

参数:

toParse - The string to parse

defaultVal - A default value to use it the string can't be parsed

返回:

An Number object using the same type than the default value.