it.jnrpe.utils
Class ThresholdUtil

java.lang.Object
  it.jnrpe.utils.ThresholdUtil

public final class ThresholdUtil
extends Object

Utility class for evaluating threshold This class conforms to the nagios plugin guidelines (http://nagiosplug.sourceforge.net/developer-guidelines.html #THRESHOLDFORMAT). The generalised range format is: [@]start:end Values are interpreted this way:

• if range is of format "start:" and end is not specified, assume end is infinity
• to specify negative infinity, use "~"
• alert is raised if metric is outside start and end range (inclusive of endpoints)
• if range starts with "@", then alert if inside this range (inclusive of endpoints)

start and ":" is not required if start=0.

Author:

Massimiliano Ziccardi

Method Summary

static boolean	isValueInRange(String sRange, BigDecimal value) Returns true if the value dalue falls into the range sRange.
static boolean	isValueInRange(String sRange, int iValue) Returns true if the value iValue falls into the range sRange.

Methods inherited from class java.lang.Object

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

Method Detail

isValueInRange

public static boolean isValueInRange(String sRange,
                                     int iValue)
                              throws BadThresholdException

Returns true if the value iValue falls into the range sRange.

Parameters:

sRange - The range

iValue - The value

Returns:

true if the value iValue falls into the

Throws:

BadThresholdException

isValueInRange

public static boolean isValueInRange(String sRange,
                                     BigDecimal value)
                              throws BadThresholdException

Returns true if the value dalue falls into the range sRange.

Parameters:

sRange - The range

value - The value given range

Throws:

BadThresholdException