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centralize generation of y-axis definitions

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There is only one y1 and one y2 axis. Therefore it
doesn't make sense to have their definition in the
AggregateHandlers, because this would produce multiple
definitions for these axises.
This commit is contained in:
Andreas Huber
2020-02-15 10:25:04 +01:00
parent a1c6dd06a3
commit b94587ea80
8 changed files with 39 additions and 64 deletions
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20
pdb-plotting/src/main/java/org/lucares/pdb/plot/api/Aggregate.java
View File

@@ -5,19 +5,29 @@ package org.lucares.pdb.plot.api;
* drawn.
*/
public enum Aggregate {
BAR,
BAR("Bar"),
PARALLEL,
PARALLEL("Parallel Requests"),
SCATTER,
SCATTER("Scatter"),
/**
* Empirical cumulative distribution functions
*
* @see https://serialmentor.com/dataviz/ecdf-qq.html
*/
CUM_DISTRIBUTION,
CUM_DISTRIBUTION("Cumulative Distribution"),
HISTOGRAM,
HISTOGRAM("Histogram");
private final String axisLabel;
private Aggregate(final String axisLabel) {
this.axisLabel = axisLabel;
}
public String getAxisLabel() {
return axisLabel;
}
}

4
pdb-plotting/src/main/java/org/lucares/pdb/plot/api/AggregateHandler.java
View File

@@ -36,7 +36,7 @@ public abstract class AggregateHandler implements Appender {
}
}
public GnuplotAxis getyAxis() {
public GnuplotAxis getYAxis() {
return yAxis;
}
@@ -50,8 +50,6 @@ public abstract class AggregateHandler implements Appender {
abstract AxisSettings createXAxisSettings(GnuplotSettings settings, Collection<DataSeries> dataSeries);
abstract AxisSettings createYAxisSettings(GnuplotSettings settings, Collection<DataSeries> dataSeries);
abstract String addPlot(CustomAggregator aggregator, LineStyle lineStyle, Optional<String> title);
abstract CustomAggregator createCustomAggregator(Path tmpDir, PlotSettings plotSettings, long fromEpochMilli,

31
pdb-plotting/src/main/java/org/lucares/pdb/plot/api/AggregateHandlerCollection.java
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@@ -4,11 +4,13 @@ import java.nio.file.Path;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Comparator;
import java.util.EnumSet;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import org.lucares.recommind.logs.AxisSettings;
import org.lucares.recommind.logs.AxisTime;
import org.lucares.recommind.logs.DataSeries;
import org.lucares.recommind.logs.GnuplotAxis;
import org.lucares.recommind.logs.GnuplotSettings;
@@ -32,18 +34,18 @@ public class AggregateHandlerCollection {
}
private void updateAxisForHandlers(final GnuplotAxis axis) {
final EnumSet<Type> result = EnumSet.noneOf(Type.class);
final Map<Type, GnuplotAxis> result = new HashMap<>();
for (final AggregateHandler handler : aggregateHandlers) {
final Type type = handler.getAxisType(axis);
if (result.isEmpty()) {
result.add(type);
result.put(type, axis);
} else {
final boolean containsType = result.contains(type);
if (containsType) {
final GnuplotAxis previouslyUsedAxis = result.get(type);
if (previouslyUsedAxis != null) {
// already has an axis of this type
// TODO merge axis definitions and use the greater values for: range,
// ticsIncrement
handler.updateAxis(previouslyUsedAxis);
result.put(type, previouslyUsedAxis);
} else {
Preconditions.checkSmaller(result.size(), 2,
"At most two different axis are supported. "
@@ -51,7 +53,7 @@ public class AggregateHandlerCollection {
+ "-axis. Remove one or more plot types.");
final GnuplotAxis mirrorAxis = axis.mirrorAxis();
handler.updateAxis(mirrorAxis);
result.add(type);
result.put(type, mirrorAxis);
}
}
}
@@ -70,10 +72,21 @@ public class AggregateHandlerCollection {
public List<AxisSettings> getYAxisDefinitions(final GnuplotSettings settings,
final Collection<DataSeries> dataSeries) {
final List<AxisSettings> result = new ArrayList<>();
final Map<GnuplotAxis, String> usedYAxises = new HashMap<>();
for (final AggregateHandler handler : aggregateHandlers) {
final AxisSettings axis = handler.createYAxisSettings(settings, dataSeries);
final String label = handler.getAggregateType().getAxisLabel();
final GnuplotAxis yAxis = handler.getYAxis();
usedYAxises.compute(yAxis, (k, v) -> v == null ? label : v + "/" + label);
}
for (final GnuplotAxis gnuplotAxis : usedYAxises.keySet()) {
final String label = usedYAxises.get(gnuplotAxis);
final AxisSettings axis = AxisTime.createYAxis(settings, gnuplotAxis, dataSeries);
axis.setLabel(axis.getLabel() + " (" + label + ")");
result.add(axis);
}
return result;
}

8
pdb-plotting/src/main/java/org/lucares/pdb/plot/api/BarChartHandler.java
View File

@@ -8,7 +8,6 @@ import java.util.Locale;
import java.util.Optional;
import org.lucares.recommind.logs.AxisSettings;
import org.lucares.recommind.logs.AxisTime;
import org.lucares.recommind.logs.DataSeries;
import org.lucares.recommind.logs.GnuplotAxis;
import org.lucares.recommind.logs.GnuplotLineType;
@@ -57,13 +56,6 @@ public class BarChartHandler extends AggregateHandler {
return result;
}
@Override
AxisSettings createYAxisSettings(final GnuplotSettings settings, final Collection<DataSeries> dataSeries) {
final AxisSettings result = AxisTime.createYAxis(settings, getyAxis(), dataSeries);
return result;
}
@Override
String beforePlot(final CustomAggregator aggregator, final GnuplotSettings settings) {
final StringBuilder result = new StringBuilder();

8
pdb-plotting/src/main/java/org/lucares/pdb/plot/api/CumulativeDistributionHandler.java
View File

@@ -5,7 +5,6 @@ import java.util.Collection;
import java.util.Optional;
import org.lucares.recommind.logs.AxisSettings;
import org.lucares.recommind.logs.AxisTime;
import org.lucares.recommind.logs.DataSeries;
import org.lucares.recommind.logs.GnuplotAxis;
import org.lucares.recommind.logs.GnuplotSettings;
@@ -37,13 +36,6 @@ public class CumulativeDistributionHandler extends AggregateHandler {
}
}
@Override
public AxisSettings createYAxisSettings(final GnuplotSettings settings, final Collection<DataSeries> dataSeries) {
final AxisSettings result = AxisTime.createYAxis(settings, getyAxis(), dataSeries);
result.setAxis(getyAxis());
return result;
}
@Override
public AxisSettings createXAxisSettings(final GnuplotSettings settings, final Collection<DataSeries> dataSeries) {
final AxisSettings result = new AxisSettings();

16
pdb-plotting/src/main/java/org/lucares/pdb/plot/api/HistogramHandler.java
View File

@@ -5,7 +5,6 @@ import java.util.Collection;
import java.util.Optional;
import org.lucares.recommind.logs.AxisSettings;
import org.lucares.recommind.logs.AxisTime;
import org.lucares.recommind.logs.DataSeries;
import org.lucares.recommind.logs.GnuplotAxis;
import org.lucares.recommind.logs.GnuplotSettings;
@@ -43,21 +42,6 @@ public class HistogramHandler extends AggregateHandler {
return result;
}
@Override
AxisSettings createYAxisSettings(final GnuplotSettings settings, final Collection<DataSeries> dataSeries) {
final AxisSettings result = AxisTime.createYAxis(settings, getyAxis(), dataSeries);
result.setLabel("Histogram - Count");
return result;
// final AxisSettings result = new AxisSettings();
// result.setLabel("Histogram - Count");
// result.setType(Type.HistogramCount);
// result.setAxis(getyAxis());
// result.setTicsEnabled(true);
// result.setFrom("0");
// return result;
}
@Override
String addPlot(final CustomAggregator aggregator, final LineStyle lineStyle, final Optional<String> title) {
final AggregatedData aggregatedData = aggregator.getAggregatedData();

7
pdb-plotting/src/main/java/org/lucares/pdb/plot/api/ParallelRequestsAggregate.java
View File

@@ -29,13 +29,6 @@ public class ParallelRequestsAggregate extends AggregateHandler {
}
}
@Override
public AxisSettings createYAxisSettings(final GnuplotSettings settings, final Collection<DataSeries> dataSeries) {
final AxisSettings result = AxisTime.createYAxis(settings, getyAxis(), dataSeries);
return result;
}
@Override
public AxisSettings createXAxisSettings(final GnuplotSettings settings, final Collection<DataSeries> dataSeries) {
final AxisSettings result = AxisTime.createXAxis(settings);

9
pdb-plotting/src/main/java/org/lucares/pdb/plot/api/ScatterAggregateHandler.java
View File

@@ -29,13 +29,6 @@ public class ScatterAggregateHandler extends AggregateHandler {
}
}
@Override
public AxisSettings createYAxisSettings(final GnuplotSettings settings, final Collection<DataSeries> dataSeries) {
final AxisSettings result = AxisTime.createYAxis(settings, getyAxis(), dataSeries);
return result;
}
@Override
public AxisSettings createXAxisSettings(final GnuplotSettings settings, final Collection<DataSeries> dataSeries) {
final AxisSettings result = AxisTime.createXAxis(settings);
@@ -60,7 +53,7 @@ public class ScatterAggregateHandler extends AggregateHandler {
public CustomAggregator createCustomAggregator(final Path tmpDir, final PlotSettings plotSettings,
final long fromEpochMilli, final long toEpochMilli) {
return new ScatterAggregator(tmpDir, plotSettings, getyAxis(), fromEpochMilli, toEpochMilli);
return new ScatterAggregator(tmpDir, plotSettings, getYAxis(), fromEpochMilli, toEpochMilli);
}
@Override