Merge pull request #1 from Nuix/intersection_report_prototype

Intersection report prototype

Java/src/main/java/com/nuix/superutilities/SuperUtilities.java

@@ -187,7 +187,7 @@ public BulkCaseProcessor createBulkCaseProcessor(){
 	}
 
 	/***
-	 * Saves a diagnostics zip file (similar to same operation in the GUI)
+	 * Saves a diagnostics zip file (similar to same operation in the workbench GUI)
 	 * @param zipFile File object specifying where the zip file should be saved to.
 	 */
 	public void saveDiagnostics(File zipFile){

Java/src/main/java/com/nuix/superutilities/cases/BulkCaseProcessor.java

@@ -169,8 +169,7 @@ public void withEachCase(Case currentCaseFromGui, CaseConsumer caseWorkFunction)
 						}
 					} catch (Exception e) {
 						// User code threw exception but didnt catch it
-						logger.error("Error in user provided case work function:");
-						logger.error(e);
+						logger.error("Error in user provided case work function:",e);
 						if(userFunctionErrorCallback != null){
 							WorkFunctionErrorEvent userFunctionErrorInfo = new WorkFunctionErrorEvent(caseInfo, e);
 							userFunctionErrorCallback.accept(userFunctionErrorInfo);
@@ -192,8 +191,7 @@ public void withEachCase(Case currentCaseFromGui, CaseConsumer caseWorkFunction)
 					}
 
 				} catch (Exception e) {
-					logger.error("Error opening case: ");
-					logger.error(e);
+					logger.error("Error opening case: ",e);
 					// On case open error notify callback if was provided
 					if(caseErrorCallback != null){
 						CaseOpenErrorEvent caseErrorInfo = new CaseOpenErrorEvent(caseInfo, e);

Java/src/main/java/com/nuix/superutilities/reporting/AsposeCellsColorHelper.java

@@ -0,0 +1,69 @@
+package com.nuix.superutilities.reporting;
+
+import com.aspose.cells.Color;
+
+/***
+ * A class containing helper methods for working with Aspose Cells colors.
+ * @author Jason Wells
+ *
+ */
+public class AsposeCellsColorHelper {
+	/***
+	 * Tints a particular color channel value by a certain degree.
+	 * @param colorChannelValue Color channel value (0-255) to tint
+	 * @param degree The degree in which to tint the color channel.
+	 * @return A tinted version of the color channel value
+	 */
+	public static int tintChannel(int colorChannelValue, float degree){
+		if(degree == 0)
+			return colorChannelValue;
+
+		int tint = (int) (colorChannelValue + (degree * (255f - (float)colorChannelValue)));
+		if(tint < 0)
+			return 0;
+		else if(tint > 255)
+			return 255;
+		else
+			return tint;
+	}
+
+	/***
+	 * Tints a color by the given degree
+	 * @param red Red color channel value (0-255)
+	 * @param green Green color channel value (0-255)
+	 * @param blue Blue color channel value (0-255)
+	 * @param degree Degree to which all the color channels will be tinted
+	 * @return A new Color object which has been tinted the specified amount
+	 */
+	public static Color getTint(int red, int green, int blue, float degree){
+		return Color.fromArgb(
+				tintChannel(red,degree),
+				tintChannel(green,degree),
+				tintChannel(blue,degree)
+			);
+	}
+
+	/***
+	 * Helper method to convert signed byte to unsigned int
+	 * @param b The input byte value
+	 * @return Unsigned int equivalent
+	 */
+	private static int byteToUnsignedInt(byte b) {
+		return b & 0xFF;
+	}
+
+	/***
+	 * 
+	 * @param baseColor
+	 * @param degree
+	 * @return
+	 */
+	public static Color getTint(Color baseColor, float degree) {
+		return getTint(
+				byteToUnsignedInt(baseColor.getR()),
+				byteToUnsignedInt(baseColor.getG()),
+				byteToUnsignedInt(baseColor.getB()),
+				degree
+			);
+	}
+}

Java/src/main/java/com/nuix/superutilities/reporting/AsposeCellsStyleHelper.java

@@ -0,0 +1,35 @@
+package com.nuix.superutilities.reporting;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import com.aspose.cells.Border;
+import com.aspose.cells.BorderCollection;
+import com.aspose.cells.BorderType;
+import com.aspose.cells.CellBorderType;
+import com.aspose.cells.Color;
+import com.aspose.cells.Style;
+
+/***
+ * A class containing helper methods for working with Aspose Cells Styles.
+ * @author Jason Wells
+ *
+ */
+public class AsposeCellsStyleHelper {
+	/***
+	 * Convenience method for applying a thin black border to all sides of a given cell style.
+	 * @param style The style to modify the borders of.
+	 */
+	public static void enableAllBorders(Style style) {
+		BorderCollection bordersCollection = style.getBorders();
+		List<Border> borders = new ArrayList<Border>();
+		borders.add(bordersCollection.getByBorderType(BorderType.LEFT_BORDER));
+		borders.add(bordersCollection.getByBorderType(BorderType.TOP_BORDER));
+		borders.add(bordersCollection.getByBorderType(BorderType.RIGHT_BORDER));
+		borders.add(bordersCollection.getByBorderType(BorderType.BOTTOM_BORDER));
+		for(Border border : borders) {
+			border.setColor(Color.getBlack());
+			border.setLineStyle(CellBorderType.THIN);
+		}
+	}
+}

Java/src/main/java/com/nuix/superutilities/reporting/ColorRing.java

@@ -0,0 +1,64 @@
+package com.nuix.superutilities.reporting;
+
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+
+import com.aspose.cells.Color;
+
+/***
+ * Iterator over a collection of Aspose Cells Color objects.  When the end of the collection is hit it
+ * automatically starts at the beginning again, effectively creating an infinite circular collection.
+ * @author Jason Wells
+ *
+ */
+public class ColorRing implements Iterator<Color> {
+
+	private List<Color> colors = new ArrayList<Color>();
+	int pos = 0;
+
+	@Override
+	public boolean hasNext() {
+		return colors.size() > 0;
+	}
+
+	@Override
+	public Color next() {
+		Color nextColor = colors.get(pos);
+		pos++;
+		if(pos > colors.size() - 1) {
+			pos = 0;
+		}
+		return nextColor;
+	}
+
+	/***
+	 * Adds the provided base color and series of tinted variations to this instance.
+	 * @param baseColor The based color to start with
+	 * @param tintSteps The number of additional tinted versions of the base color to add
+	 */
+	public void addTintSeries(Color baseColor, int tintSteps) {
+		for (int i = 0; i <= tintSteps; i++) {
+			colors.add(AsposeCellsColorHelper.getTint(baseColor, (float)i));
+		}
+	}
+
+	/***
+	 * Clears all colors currently assigned to this instance.
+	 */
+	public void clearColors() {
+		colors.clear();
+	}
+
+	/***
+	 * Moves position of this collection back to the start so that next call to {@link #next()} will return
+	 * the first color in the sequence.
+	 */
+	public void restart() {
+		pos = 0;
+	}
+
+	public void addColor(int red, int green, int blue) {
+		colors.add(Color.fromArgb(red, green, blue));
+	}
+}

Java/src/main/java/com/nuix/superutilities/reporting/ColumnValueGenerator.java

@@ -0,0 +1,40 @@
+package com.nuix.superutilities.reporting;
+
+import nuix.Case;
+
+/***
+ * Base class for reporting.  You should not use this class directly, but instead use classes
+ * derived from it.
+ * @author Jason Wells
+ *
+ */
+public class ColumnValueGenerator {
+	protected String label = "Value";
+	protected String columnLabel = null;
+	public Object generateValue(Case nuixCase, String query) { return "Not Implemented"; }
+
+	/***
+	 * Gets the label associated to this instance.
+	 * @return The associated label
+	 */
+	public String getLabel() {
+		return label;
+	}
+
+	public String getColumnLabel() {
+		if(columnLabel == null) { return label; }
+		else { return columnLabel; }
+	}
+
+	/***
+	 * Sets the label associated to this instance
+	 * @param label The label to associate
+	 */
+	public void setLabel(String label) {
+		this.label = label;
+	}
+
+	public void setColumnLabel(String categoryLabel) {
+		this.columnLabel = categoryLabel;
+	}
+}