Package org.yamcs.algorithms

Class MathAlgorithmExecutor

java.lang.Object

org.yamcs.algorithms.AbstractAlgorithmExecutor

org.yamcs.algorithms.MathAlgorithmExecutor

All Implemented Interfaces:

AlgorithmExecutor

public class MathAlgorithmExecutor
extends AbstractAlgorithmExecutor

Executes XTCE math algorithms MathAlgorithm All the input parameters are converted to doubles and there is one single double output parameter

Field Summary

Fields inherited from class org.yamcs.algorithms.AbstractAlgorithmExecutor

algorithmDef, execCtx, execListeners, inputValues, log

Constructor Summary

Constructors

Constructor	Description
MathAlgorithmExecutor(Algorithm algorithmDef, AlgorithmExecutionContext execCtx, MathAlgorithm algorithm)

Method Summary

Modifier and Type	Method	Description
List<ParameterValue>	runAlgorithm(long acqTime, long genTime)	Runs the associated algorithm with the latest InputParameters
protected void	updateInput(int idx, InputParameter inputParameter, ParameterValue newValue)	Called when the given inputParameter receives a value. idx is the index of the inputParameter in the algorithm definition input list.

Methods inherited from class org.yamcs.algorithms.AbstractAlgorithmExecutor

addExecListener, getAlgorithm, getExecutionContext, getOutputParameter, propagateToListeners, updateParameters

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.yamcs.algorithms.AlgorithmExecutor

getLookbackSize

Constructor Detail

MathAlgorithmExecutor

public MathAlgorithmExecutor(Algorithm algorithmDef,
                             AlgorithmExecutionContext execCtx,
                             MathAlgorithm algorithm)

Method Detail

runAlgorithm

public List<ParameterValue> runAlgorithm(long acqTime,
                                         long genTime)

Description copied from interface: AlgorithmExecutor

Runs the associated algorithm with the latest InputParameters

Returns:

the outputted parameters, if any

updateInput

protected void updateInput(int idx,
                           InputParameter inputParameter,
                           ParameterValue newValue)

Description copied from class: AbstractAlgorithmExecutor

Called when the given inputParameter receives a value. idx is the index of the inputParameter in the algorithm definition input list.

Can be used by subclasses to perform specific actions;

Note that all values are also collected in the inputList

Overrides:

updateInput in class AbstractAlgorithmExecutor