Package com.inductiveautomation.ignition.gateway.tags.actors.factories.scaling

Class ValueScaler.EngLimitEnforcer

java.lang.Object

com.inductiveautomation.ignition.gateway.tags.actors.factories.scaling.ValueScaler

com.inductiveautomation.ignition.gateway.tags.actors.factories.scaling.ValueScaler.EngLimitEnforcer

Enclosing class:

ValueScaler

protected static class ValueScaler.EngLimitEnforcer
extends ValueScaler

Nested Class Summary

Nested classes/interfaces inherited from class com.inductiveautomation.ignition.gateway.tags.actors.factories.scaling.ValueScaler

ValueScaler.AbstractDoubleScaler, ValueScaler.ArrayScalar, ValueScaler.BitInversionScalar, ValueScaler.EngLimitEnforcer, ValueScaler.ExponentialFilterScaler, ValueScaler.NonScaler, ValueScaler.StandardScaler

Constructor Summary

Constructors

Constructor	Description
EngLimitEnforcer(ClampMode mode, double low, double high, ValueScaler scaler)

Method Summary

Modifier and Type	Method	Description
protected QualifiedValue	checkBounds(QualifiedValue v)	Will return a value the "OPC_LIMIT_EXCEEDED" if the value is outside the bounds.
QualifiedValue	deScale(QualifiedValue v)
QualifiedValue	scale(QualifiedValue v)

Methods inherited from class com.inductiveautomation.ignition.gateway.tags.actors.factories.scaling.ValueScaler

configure, configure, isEnabled, noScale

Methods inherited from class java.lang.Object

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

Constructor Detail

EngLimitEnforcer

public EngLimitEnforcer(ClampMode mode,
                        double low,
                        double high,
                        ValueScaler scaler)

Method Detail

checkBounds

protected QualifiedValue checkBounds(QualifiedValue v)

Will return a value the "OPC_LIMIT_EXCEEDED" if the value is outside the bounds.

scale

public QualifiedValue scale(QualifiedValue v)

Specified by:

scale in class ValueScaler

deScale

public QualifiedValue deScale(QualifiedValue v)

Specified by:

deScale in class ValueScaler