org.opennms.netmgt.threshd
Class ExpressionConfigWrapper.MathBinding

java.lang.Object
  org.opennms.netmgt.threshd.ExpressionConfigWrapper.MathBinding

Enclosing class:

ExpressionConfigWrapper

public static class ExpressionConfigWrapper.MathBinding
extends Object

This class provides an instance that gives access to the Math functions. You can access this variable in your expressions by using the math variable (ie. math.abs(-1)).

Constructor Summary

ExpressionConfigWrapper.MathBinding()

Method Summary

double	abs(double a)
float	abs(float a)
int	abs(int a)
long	abs(long a)
double	acos(double a)
double	asin(double a)
double	atan(double a)
double	atan2(double a, double b)
double	cbrt(double a)
double	ceil(double a)
double	cos(double a)
double	cosh(double a)
double	exp(double a)
double	expm1(double a)
double	floor(double a)
double	hypot(double a, double b)
double	IEEEremainder(double a, double b)
double	log(double a)
double	log10(double a)
double	log1p(double a)
double	max(double a, double b)
float	max(float a, float b)
int	max(int a, int b)
long	max(long a, long b)
double	min(double a, double b)
float	min(float a, float b)
int	min(int a, int b)
long	min(long a, long b)
double	pow(double a, double b)
double	random()
double	rint(double a)
long	round(double a)
int	round(float a)
double	signum(double a)
float	signum(float a)
double	sin(double a)
double	sinh(double a)
double	sqrt(double a)
double	tan(double a)
double	tanh(double a)
double	toDegrees(double a)
double	toRadians(double a)
double	ulp(double a)
float	ulp(float a)

Methods inherited from class java.lang.Object

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

Constructor Detail

ExpressionConfigWrapper.MathBinding

public ExpressionConfigWrapper.MathBinding()

Method Detail

abs

public double abs(double a)

abs

public float abs(float a)

abs

public int abs(int a)

abs

public long abs(long a)

acos

public double acos(double a)

asin

public double asin(double a)

atan

public double atan(double a)

atan2

public double atan2(double a,
                    double b)

cbrt

public double cbrt(double a)

ceil

public double ceil(double a)

cos

public double cos(double a)

cosh

public double cosh(double a)

exp

public double exp(double a)

expm1

public double expm1(double a)

floor

public double floor(double a)

hypot

public double hypot(double a,
                    double b)

IEEEremainder

public double IEEEremainder(double a,
                            double b)

log

public double log(double a)

log10

public double log10(double a)

log1p

public double log1p(double a)

max

public double max(double a,
                  double b)

max

public float max(float a,
                 float b)

max

public int max(int a,
               int b)

max

public long max(long a,
                long b)

min

public double min(double a,
                  double b)

min

public float min(float a,
                 float b)

min

public int min(int a,
               int b)

min

public long min(long a,
                long b)

pow

public double pow(double a,
                  double b)

random

public double random()

rint

public double rint(double a)

round

public long round(double a)

round

public int round(float a)

signum

public double signum(double a)

signum

public float signum(float a)

sin

public double sin(double a)

sinh

public double sinh(double a)

sqrt

public double sqrt(double a)

tan

public double tan(double a)

tanh

public double tanh(double a)

toDegrees

public double toDegrees(double a)

toRadians

public double toRadians(double a)

ulp

public double ulp(double a)

ulp

public float ulp(float a)