ValueTracker (interpreter 2.1.9 API)

All Known Implementing Classes:

DoubleValueTracker, OptionalDifferenceTracker
```
public interface ValueTracker
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.lang.Double`	`getCurrentValue()`
`java.lang.Double`	`getExtrapolationErrorEstimate()`
`java.lang.Double`	`getFirstDerivative()`
`java.lang.Double`	`getNextValue()`
`java.lang.Integer`	`getPredictionOrder()`
`java.lang.Double`	`getPreviousValue()`
`java.lang.Double`	`getPrevPrevValue()`
`java.lang.Double`	`getSecondDerivative()`

Method Detail

getNextValue
```
java.lang.Double getNextValue()
```

getCurrentValue
```
java.lang.Double getCurrentValue()
```

getPreviousValue
```
java.lang.Double getPreviousValue()
```

getPrevPrevValue
```
java.lang.Double getPrevPrevValue()
```

getFirstDerivative
```
java.lang.Double getFirstDerivative()
```

getSecondDerivative
```
java.lang.Double getSecondDerivative()
```

getExtrapolationErrorEstimate

java.lang.Double getExtrapolationErrorEstimate()

getPredictionOrder
```
java.lang.Integer getPredictionOrder()
```