jq.qde.space.value
Class ZeroLandmark

java.lang.Object
  jq.qde.space.value.MagnitudeLandmark
      jq.qde.space.value.ZeroLandmark

All Implemented Interfaces:

Abbrevable, QualitativeMagnitude

public class ZeroLandmark

extends MagnitudeLandmark

Constructor Summary

ZeroLandmark(QualitativeVariable var)

Method Summary

boolean	isNegative()
boolean	isPositive()
boolean	isZero()

Methods inherited from class jq.qde.space.value.MagnitudeLandmark

getInfiniteSign, getInitialValues, getName, getVariable, isInfinite, isInterval, isPoint, isUnknown, printSpecification, toAbbreviation, toSpecification, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ZeroLandmark

public ZeroLandmark(QualitativeVariable var)

Method Detail

isZero

public boolean isZero()

Specified by:

isZero in interface QualitativeMagnitude

Overrides:

isZero in class MagnitudeLandmark

isPositive

public boolean isPositive()

isNegative

public boolean isNegative()