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Moved the general clusters from sailing.datamining to sse.datamining

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Lennart Hensler committed 2017-02-16 14:42:25 +01:00
1 parent 05882dda17
commit 152fa24042
13 files changed
+97 -160
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java/com.sap.sailing.dashboards.gwt/SailingDashboardsGWT.launch
+1 -1
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@@ -38,7 +38,7 @@
<booleanAttribute key="org.eclipse.jdt.launching.DEFAULT_CLASSPATH" value="false"/>
<stringAttribute key="org.eclipse.jdt.launching.JRE_CONTAINER" value="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
<stringAttribute key="org.eclipse.jdt.launching.MAIN_TYPE" value="com.google.gwt.dev.DevMode"/>
<stringAttribute key="org.eclipse.jdt.launching.PROGRAM_ARGUMENTS" value="-nosuperDevMode -incremental -war &quot;${project_loc:com.sap.sailing.dashboards.gwt}&quot; -startupUrl /dashboards/RibDashboard.html -noserver -remoteUI &quot;${gwt_remote_ui_server_port}:${unique_id}&quot; -logLevel INFO -codeServerPort auto com.sap.sailing.dashboards.gwt.RibDashboard"/>
<stringAttribute key="org.eclipse.jdt.launching.PROGRAM_ARGUMENTS" value="-incremental -war &quot;${project_loc:com.sap.sailing.dashboards.gwt}&quot; -startupUrl /dashboards/RibDashboard.html -noserver -remoteUI &quot;${gwt_remote_ui_server_port}:${unique_id}&quot; -logLevel INFO -codeServerPort auto com.sap.sailing.dashboards.gwt.RibDashboard"/>
<stringAttribute key="org.eclipse.jdt.launching.PROJECT_ATTR" value="com.sap.sailing.dashboards.gwt"/>
<stringAttribute key="org.eclipse.jdt.launching.VM_ARGUMENTS" value="-Xmx2048m -Dgwt.watchFileChanges=false"/>
</launchConfiguration>
java/com.sap.sailing.datamining.test/src/com/sap/sailing/datamining/impl/data/TestLinearDoubleClusterGroup.java
+1
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@@ -12,6 +12,7 @@ import com.sap.sse.datamining.impl.data.ClusterWithLowerAndUpperBoundaries;
import com.sap.sse.datamining.impl.data.ClusterWithSingleBoundary;
import com.sap.sse.datamining.impl.data.ComparableClusterBoundary;
import com.sap.sse.datamining.impl.data.ComparisonStrategy;
import com.sap.sse.datamining.impl.data.LinearDoubleClusterGroup;
// TODO Move to sse bundle, after 49er analysis
public class TestLinearDoubleClusterGroup {
java/com.sap.sailing.datamining.test/src/com/sap/sailing/datamining/impl/data/TestPercentageClusterFormatter.java
+2
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@@ -8,6 +8,8 @@ import org.junit.Test;
import com.sap.sse.datamining.data.Cluster;
import com.sap.sse.datamining.data.ClusterGroup;
import com.sap.sse.datamining.impl.data.LinearDoubleClusterGroup;
import com.sap.sse.datamining.impl.data.PercentageClusterFormatter;
public class TestPercentageClusterFormatter {
java/com.sap.sailing.datamining/src/com/sap/sailing/datamining/SailingClusterGroups.java
+3 -3
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@@ -3,20 +3,20 @@ package com.sap.sailing.datamining;
import java.util.ArrayList;
import java.util.Collection;
import com.sap.sailing.datamining.data.ClusterFormatter;
import com.sap.sailing.datamining.impl.data.LinearDoubleClusterGroup;
import com.sap.sailing.datamining.impl.data.PercentageClusterFormatter;
import com.sap.sailing.domain.common.Speed;
import com.sap.sailing.domain.common.impl.KnotSpeedImpl;
import com.sap.sse.datamining.data.Cluster;
import com.sap.sse.datamining.data.ClusterBoundary;
import com.sap.sse.datamining.data.ClusterFormatter;
import com.sap.sse.datamining.data.ClusterGroup;
import com.sap.sse.datamining.impl.data.ClusterWithLowerAndUpperBoundaries;
import com.sap.sse.datamining.impl.data.ClusterWithSingleBoundary;
import com.sap.sse.datamining.impl.data.ComparableClusterBoundary;
import com.sap.sse.datamining.impl.data.ComparisonStrategy;
import com.sap.sse.datamining.impl.data.FixClusterGroup;
import com.sap.sse.datamining.impl.data.LinearDoubleClusterGroup;
import com.sap.sse.datamining.impl.data.LocalizedCluster;
import com.sap.sse.datamining.impl.data.PercentageClusterFormatter;
public class SailingClusterGroups {
java/com.sap.sailing.datamining/src/com/sap/sailing/datamining/impl/data/AbstractClusterFormatter.java
-143
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@@ -1,143 +0,0 @@
package com.sap.sailing.datamining.impl.data;
import java.io.Serializable;
import java.lang.reflect.Field;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import com.sap.sailing.datamining.data.ClusterFormatter;
import com.sap.sse.datamining.data.Cluster;
import com.sap.sse.datamining.data.ClusterBoundary;
import com.sap.sse.datamining.impl.data.AbstractCluster;
import com.sap.sse.datamining.impl.data.AbstractClusterBoundary;
import com.sap.sse.datamining.impl.data.ClusterWithLowerAndUpperBoundaries;
import com.sap.sse.datamining.impl.data.ClusterWithSingleBoundary;
import com.sap.sse.datamining.impl.data.ComparisonStrategy;
import com.sap.sse.datamining.impl.data.LocalizedCluster;
//TODO Clean and move to sse bundle after 49er analysis
public abstract class AbstractClusterFormatter<T extends Serializable> implements ClusterFormatter<T> {
private static final char INFINITE = '\u221e';
private final ClusterBoundariesAccessor boundariesAccessor = new ClusterBoundariesAccessor();
private final BoundaryValueAccessor valueAccessor = new BoundaryValueAccessor();
@Override
public String format(Cluster<T> cluster) {
if (cluster instanceof LocalizedCluster) {
// TODO recursive call format(localizedCluster.getInnerCluster()) after 49er analysis
}
if (cluster instanceof ClusterWithSingleBoundary) {
return formatClusterWithSingleBoundary((ClusterWithSingleBoundary<T>) cluster);
}
if (cluster instanceof ClusterWithLowerAndUpperBoundaries) {
return formatClusterWithLowerAndUpperBoundaries((ClusterWithLowerAndUpperBoundaries<T>) cluster);
}
throw new IllegalArgumentException("Can't format clusters of type " + cluster.getClass().getName());
}
protected String formatClusterWithSingleBoundary(ClusterWithSingleBoundary<T> cluster) {
List<ClusterBoundary<T>> boundaries = boundariesAccessor.getBoundaries(cluster);
if (boundaries == null) {
return "<Unformattable>";
}
ClusterBoundary<T> boundary = boundaries.get(0);
StringBuilder builder = new StringBuilder();
if (boundary.getStrategy() == ComparisonStrategy.LOWER_EQUALS_THAN ||
boundary.getStrategy() == ComparisonStrategy.LOWER_THAN) {
builder.append("-" + INFINITE + " - ");
}
builder.append(formatBoundary(boundary));
if (boundary.getStrategy() == ComparisonStrategy.GREATER_EQUALS_THAN ||
boundary.getStrategy() == ComparisonStrategy.GREATER_THAN) {
builder.append(" - " + INFINITE);
}
return builder.toString();
}
protected String formatClusterWithLowerAndUpperBoundaries(ClusterWithLowerAndUpperBoundaries<T> cluster) {
List<ClusterBoundary<T>> boundaries = boundariesAccessor.getBoundaries(cluster);
if (boundaries == null) {
return "<Unformattable>";
}
return String.format("%s - %s", formatBoundary(boundaries.get(0)), formatBoundary(boundaries.get(1)));
}
protected String formatBoundary(ClusterBoundary<T> boundary) {
String value = formatValue(valueAccessor.getValue((AbstractClusterBoundary<T>) boundary));
if (value == null) {
return "<Unformattable>";
}
StringBuilder builder = new StringBuilder();
ComparisonStrategy strategy = boundary.getStrategy();
if (strategy == ComparisonStrategy.GREATER_EQUALS_THAN || strategy == ComparisonStrategy.GREATER_THAN) {
builder.append(strategy.getSignifier());
}
builder.append(value);
if (strategy == ComparisonStrategy.LOWER_EQUALS_THAN || strategy == ComparisonStrategy.LOWER_THAN) {
builder.append(strategy.getSignifier());
}
return builder.toString();
}
protected abstract String formatValue(T value);
//FIXME Please delete me
private class ClusterBoundariesAccessor {
private static final String boundariesFieldName = "boundaries";
public List<ClusterBoundary<T>> getBoundaries(AbstractCluster<T> cluster) {
List<ClusterBoundary<T>> boundaries = null;
Field boundariesField = null;
try {
boundariesField = AbstractCluster.class.getDeclaredField(boundariesFieldName);
boundariesField.setAccessible(true);
@SuppressWarnings("unchecked")
Collection<ClusterBoundary<T>> reflectedBoundaries = (Collection<ClusterBoundary<T>>) boundariesField.get(cluster);
boundaries = new ArrayList<>();
for (ClusterBoundary<T> boundary : reflectedBoundaries) {
boundaries.add(boundary);
}
} catch (NoSuchFieldException | SecurityException | IllegalArgumentException | IllegalAccessException e) {
} finally {
if (boundariesField != null) {
boundariesField.setAccessible(false);
}
}
return boundaries;
}
}
//FIXME Please delete me
private class BoundaryValueAccessor {
private static final String valueFieldName = "boundaryValue";
@SuppressWarnings("unchecked")
public T getValue(AbstractClusterBoundary<T> boundary) {
T value = null;
Field valueField = null;
try {
valueField = AbstractClusterBoundary.class.getDeclaredField(valueFieldName);
valueField.setAccessible(true);
value = (T) valueField.get(boundary);
} catch (NoSuchFieldException | SecurityException | IllegalArgumentException | IllegalAccessException e) {
} finally {
if (valueField != null) {
valueField.setAccessible(false);
}
}
return value;
}
}
}
java/com.sap.sse.datamining/src/com/sap/sse/datamining/data/ClusterBoundary.java
+1
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@@ -18,6 +18,7 @@ public interface ClusterBoundary<ElementType extends Serializable> extends Seria
public boolean contains(ElementType value);
public ComparisonStrategy getStrategy();
public ElementType getBoundaryValue();
public Class<ElementType> getClusterElementsType();
java/com.sap.sailing.datamining/src/com/sap/sailing/datamining/data/ClusterFormatter.java → java/com.sap.sse.datamining/src/com/sap/sse/datamining/data/ClusterFormatter.java
+1 -4
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@@ -1,10 +1,7 @@
package com.sap.sailing.datamining.data;
package com.sap.sse.datamining.data;
import java.io.Serializable;
import com.sap.sse.datamining.data.Cluster;
// TODO Move to sse bundle, after 49er analysis
public interface ClusterFormatter<T extends Serializable> {
String format(Cluster<T> cluster);
java/com.sap.sse.datamining/src/com/sap/sse/datamining/impl/data/AbstractCluster.java
+1 -1
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@@ -45,7 +45,7 @@ public abstract class AbstractCluster<ElementType extends Serializable> implemen
return getBoundariesAsString();
}
protected Collection<ClusterBoundary<ElementType>> getClusterBoundaries() {
public Iterable<ClusterBoundary<ElementType>> getClusterBoundaries() {
return boundaries;
}
java/com.sap.sse.datamining/src/com/sap/sse/datamining/impl/data/AbstractClusterBoundary.java
+2 -1
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@@ -22,7 +22,8 @@ public abstract class AbstractClusterBoundary<ElementType extends Serializable>
protected abstract int compare(ElementType value);
protected ElementType getBoundaryValue() {
@Override
public ElementType getBoundaryValue() {
return boundaryValue;
}
java/com.sap.sse.datamining/src/com/sap/sse/datamining/impl/data/AbstractClusterFormatter.java
+78
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@@ -0,0 +1,78 @@
package com.sap.sse.datamining.impl.data;
import java.io.Serializable;
import com.sap.sse.common.Util;
import com.sap.sse.datamining.data.Cluster;
import com.sap.sse.datamining.data.ClusterBoundary;
import com.sap.sse.datamining.data.ClusterFormatter;
public abstract class AbstractClusterFormatter<T extends Serializable> implements ClusterFormatter<T> {
private static final char INFINITE = '\u221e';
@Override
public String format(Cluster<T> cluster) {
if (cluster instanceof LocalizedCluster) {
format(((LocalizedCluster<T>) cluster).getInnerCluster());
}
if (cluster instanceof ClusterWithSingleBoundary) {
return formatClusterWithSingleBoundary((ClusterWithSingleBoundary<T>) cluster);
}
if (cluster instanceof ClusterWithLowerAndUpperBoundaries) {
return formatClusterWithLowerAndUpperBoundaries((ClusterWithLowerAndUpperBoundaries<T>) cluster);
}
throw new IllegalArgumentException("Can't format clusters of type " + cluster.getClass().getName());
}
protected String formatClusterWithSingleBoundary(ClusterWithSingleBoundary<T> cluster) {
Iterable<ClusterBoundary<T>> boundaries = cluster.getClusterBoundaries();
if (boundaries == null) {
return "<Unformattable>";
}
ClusterBoundary<T> boundary = Util.first(boundaries);
StringBuilder builder = new StringBuilder();
if (boundary.getStrategy() == ComparisonStrategy.LOWER_EQUALS_THAN ||
boundary.getStrategy() == ComparisonStrategy.LOWER_THAN) {
builder.append("-" + INFINITE + " - ");
}
builder.append(formatBoundary(boundary));
if (boundary.getStrategy() == ComparisonStrategy.GREATER_EQUALS_THAN ||
boundary.getStrategy() == ComparisonStrategy.GREATER_THAN) {
builder.append(" - " + INFINITE);
}
return builder.toString();
}
protected String formatClusterWithLowerAndUpperBoundaries(ClusterWithLowerAndUpperBoundaries<T> cluster) {
Iterable<ClusterBoundary<T>> boundaries = cluster.getClusterBoundaries();
if (boundaries == null) {
return "<Unformattable>";
}
return String.format("%s - %s", formatBoundary(Util.get(boundaries, 0)), formatBoundary(Util.get(boundaries, 1)));
}
protected String formatBoundary(ClusterBoundary<T> boundary) {
String value = formatValue(boundary.getBoundaryValue());
if (value == null) {
return "<Unformattable>";
}
StringBuilder builder = new StringBuilder();
ComparisonStrategy strategy = boundary.getStrategy();
if (strategy == ComparisonStrategy.GREATER_EQUALS_THAN || strategy == ComparisonStrategy.GREATER_THAN) {
builder.append(strategy.getSignifier());
}
builder.append(value);
if (strategy == ComparisonStrategy.LOWER_EQUALS_THAN || strategy == ComparisonStrategy.LOWER_THAN) {
builder.append(strategy.getSignifier());
}
return builder.toString();
}
protected abstract String formatValue(T value);
}
java/com.sap.sailing.datamining/src/com/sap/sailing/datamining/impl/data/LinearDoubleClusterGroup.java → java/com.sap.sse.datamining/src/com/sap/sse/datamining/impl/data/LinearDoubleClusterGroup.java
+2 -6
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@@ -1,16 +1,12 @@
package com.sap.sailing.datamining.impl.data;
package com.sap.sse.datamining.impl.data;
import java.util.HashMap;
import java.util.Map;
import com.sap.sse.datamining.data.Cluster;
import com.sap.sse.datamining.data.ClusterGroup;
import com.sap.sse.datamining.impl.data.ClusterWithLowerAndUpperBoundaries;
import com.sap.sse.datamining.impl.data.ClusterWithSingleBoundary;
import com.sap.sse.datamining.impl.data.ComparableClusterBoundary;
import com.sap.sse.datamining.impl.data.ComparisonStrategy;
// TODO: Improve and move to com.sap.sse.datamining
// TODO: Cache the clusters
public class LinearDoubleClusterGroup implements ClusterGroup<Double> {
private static final long serialVersionUID = 1559316450183865115L;
java/com.sap.sse.datamining/src/com/sap/sse/datamining/impl/data/LocalizedCluster.java
+4
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@@ -31,5 +31,9 @@ public class LocalizedCluster<ElementType extends Serializable> implements Clust
public Class<ElementType> getClusterElementsType() {
return cluster.getClusterElementsType();
}
public Cluster<ElementType> getInnerCluster() {
return cluster;
}
}
java/com.sap.sailing.datamining/src/com/sap/sailing/datamining/impl/data/PercentageClusterFormatter.java → java/com.sap.sse.datamining/src/com/sap/sse/datamining/impl/data/PercentageClusterFormatter.java
+1 -1
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@@ -1,4 +1,4 @@
package com.sap.sailing.datamining.impl.data;
package com.sap.sse.datamining.impl.data;
public class PercentageClusterFormatter extends AbstractClusterFormatter<Double> {