org.palladiosimulator.experimentanalysis

Class DiscardAllElementsPriorToLowerBoundStrategy

java.lang.Object

org.palladiosimulator.experimentanalysis.DiscardAllElementsPriorToLowerBoundStrategy

All Implemented Interfaces:

ISlidingWindowMoveOnStrategy

public final class DiscardAllElementsPriorToLowerBoundStrategy
extends java.lang.Object
implements ISlidingWindowMoveOnStrategy

An implementation of ISlidingWindowMoveOnStrategy that discards all the measurements which are prior to the new lower bound of the SlidingWindow after it moved on. If all measurements are within the new bounds of the window, this implementation does nothing.

Author:

Florian Rosenthal, Sebastian Krach

Constructor Summary

Constructors

Constructor and Description
DiscardAllElementsPriorToLowerBoundStrategy()

Method Summary

Modifier and Type	Method and Description
void	adjustData(java.util.Deque<org.palladiosimulator.measurementframework.MeasuringValue> currentData, javax.measure.Measure<java.lang.Double,javax.measure.quantity.Duration> newLowerBound, javax.measure.Measure<java.lang.Double,javax.measure.quantity.Duration> increment) This method specifies how the collected data (i.e., the measurements) are adjusted when the window moves forward.

Methods inherited from class java.lang.Object

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

Constructor Detail

DiscardAllElementsPriorToLowerBoundStrategy

public DiscardAllElementsPriorToLowerBoundStrategy()

Method Detail

adjustData

public void adjustData(java.util.Deque<org.palladiosimulator.measurementframework.MeasuringValue> currentData,
                       javax.measure.Measure<java.lang.Double,javax.measure.quantity.Duration> newLowerBound,
                       javax.measure.Measure<java.lang.Double,javax.measure.quantity.Duration> increment)

Description copied from interface: ISlidingWindowMoveOnStrategy

This method specifies how the collected data (i.e., the measurements) are adjusted when the window moves forward. It is called by the associated SlidingWindow instance each time it has moved forward.
Note that the adjustment of the data has to be done in-place.

Specified by:

adjustData in interface ISlidingWindowMoveOnStrategy

Parameters:

currentData - A Deque containing the window data (i.e., the collected measurements) at the moment it moved forward. The adjustment of the data has to be done in-place, i.e., this Deque has to be manipulated directly.

newLowerBound - A point in time (in seconds) denoting the new lower bound of the window.

increment - A Measure indicating by what the window moved forward.