Class ClippedCircularBufferDataProvider
- java.lang.Object
-
- org.eclipse.nebula.visualization.xygraph.dataprovider.AbstractDataProvider
-
- org.eclipse.nebula.visualization.xygraph.dataprovider.CircularBufferDataProvider
-
- org.eclipse.nebula.visualization.xygraph.dataprovider.ClippedCircularBufferDataProvider
-
- All Implemented Interfaces:
IDataProvider
public class ClippedCircularBufferDataProvider extends CircularBufferDataProvider
CircularBufferDataProvider
with a limited window on the trace data for computing data ranges.
-
-
Nested Class Summary
-
Nested classes/interfaces inherited from class org.eclipse.nebula.visualization.xygraph.dataprovider.CircularBufferDataProvider
CircularBufferDataProvider.PlotMode, CircularBufferDataProvider.UpdateMode
-
-
Field Summary
Fields Modifier and Type Field Description private int
clippingWindow
-
Fields inherited from class org.eclipse.nebula.visualization.xygraph.dataprovider.AbstractDataProvider
chronological, listeners, xDataMinMax, yDataMinMax
-
-
Constructor Summary
Constructors Constructor Description ClippedCircularBufferDataProvider(boolean chronological, int bufferSize, int clippingWindow)
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description int
getClippingWindow()
Range
getDataRange(boolean positiveOnly, boolean isXAxis)
Returns an updated range whenever data changed, for the XAxis or YAxis, with positive data only or not.void
setClippingWindow(int clippingWindow)
-
Methods inherited from class org.eclipse.nebula.visualization.xygraph.dataprovider.CircularBufferDataProvider
addSample, clearTrace, fireDataChange, getSample, getSize, getUpdateMode, isConcatenate_data, iterator, setBufferSize, setConcatenate_data, setCurrentXData, setCurrentXDataArray, setCurrentYData, setCurrentYData, setCurrentYDataArray, setCurrentYDataTimestamp, setPlotMode, setUpdateDelay, setUpdateMode, setXAxisDateEnabled, triggerUpdate
-
Methods inherited from class org.eclipse.nebula.visualization.xygraph.dataprovider.AbstractDataProvider
addDataProviderListener, getDataRange, getXDataMinMax, getXDataMinMax, getYDataMinMax, getYDataMinMax, isChronological, removeDataProviderListener, setChronological
-
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
-
Methods inherited from interface org.eclipse.nebula.visualization.xygraph.dataprovider.IDataProvider
hasErrors
-
-
-
-
Method Detail
-
setClippingWindow
public void setClippingWindow(int clippingWindow)
-
getClippingWindow
public int getClippingWindow()
-
getDataRange
public Range getDataRange(boolean positiveOnly, boolean isXAxis)
Description copied from class:AbstractDataProvider
Returns an updated range whenever data changed, for the XAxis or YAxis, with positive data only or not.- Overrides:
getDataRange
in classAbstractDataProvider
- Parameters:
positiveOnly
- if data is positive only (for log scale mode)
-
-