gov.usgs.earthquake.nshmp.eq.model

Class GmmSet

java.lang.Object

gov.usgs.earthquake.nshmp.eq.model.GmmSet

public final class GmmSet
extends Object

Wrapper class for GroundMotionModels associated with a SourceSet. In addition to carrying Maps of GroundMotionModels and their associated weights, this class encapsulates any additional epistemic uncertainty that should be applied to the ground motions computed from these models, as well as model weight variants associated with different distance scales.

A GmmSet can not be created directly; it may only be created by a private parser. Currently, although hashCode and equals are consistent, they do not consider any supplied uncertainty model.

Author:

Peter Powers

Method Summary

Modifier and Type	Method and Description
boolean	epiUncertainty()
double	epiValue(double m, double r)
double[]	epiWeights()
boolean	equals(Object obj)
Set<Gmm>	gmms() The Set of GroundMotionModel identifiers.
Map<Gmm,Double>	gmmWeightMap(double distance) The Map of GroundMotionModel identifiers and associated weights to use at a given distance from a Site.
int	hashCode()
double	maxDistance() The maximum distance for which the contained GroundMotionModels are applicable.

Methods inherited from class java.lang.Object

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

Method Detail

gmms

public Set<Gmm> gmms()

The Set of GroundMotionModel identifiers.

gmmWeightMap

public Map<Gmm,Double> gmmWeightMap(double distance)

The Map of GroundMotionModel identifiers and associated weights to use at a given distance from a Site.

Parameters:

distance -

maxDistance

public double maxDistance()

The maximum distance for which the contained GroundMotionModels are applicable.

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

epiUncertainty

public boolean epiUncertainty()

epiValue

public double epiValue(double m,
                       double r)

epiWeights

public double[] epiWeights()