Track and display recon stats in column headers.

git-svn-id: http://google-refine.googlecode.com/svn/trunk@146 7d457c2a-affb-35e4-300a-418c747d4874

src/main/java/com/metaweb/gridworks/commands/recon/ReconJudgeOneCellCommand.java

@@ -18,8 +18,10 @@ import com.metaweb.gridworks.model.Column;
 import com.metaweb.gridworks.model.Project;
 import com.metaweb.gridworks.model.Recon;
 import com.metaweb.gridworks.model.ReconCandidate;
+import com.metaweb.gridworks.model.ReconStats;
 import com.metaweb.gridworks.model.Recon.Judgment;
 import com.metaweb.gridworks.model.changes.CellChange;
+import com.metaweb.gridworks.model.changes.ReconChange;
 import com.metaweb.gridworks.process.QuickHistoryEntryProcess;
 
 public class ReconJudgeOneCellCommand extends Command {
@@ -107,6 +109,8 @@ public class ReconJudgeOneCellCommand extends Command {
 				throw new Exception("No such column");
 			}
 			
+			Judgment oldJudgment = cell.recon == null ? Judgment.None : cell.recon.judgment;
+			
 			newCell = new Cell(
 				cell.value, 
 				cell.recon == null ? new Recon() : cell.recon.dup()
@@ -134,8 +138,39 @@ public class ReconJudgeOneCellCommand extends Command {
 					cellDescription;
 			}
 			
-			Change change = new CellChange(rowIndex, cellIndex, cell, newCell);
+			ReconStats stats = column.getReconStats();
+			if (stats == null) {
+				stats = ReconStats.create(_project, cellIndex);
+			} else {
+				int newChange = 0;
+				int matchChange = 0;
+				
+				if (oldJudgment == Judgment.New) {
+					newChange--;
+				}
+				if (oldJudgment == Judgment.Matched) {
+					matchChange--;
+				}
+				if (newCell.recon.judgment == Judgment.New) {
+					newChange++;
+				}
+				if (newCell.recon.judgment == Judgment.Matched) {
+					matchChange++;
+				}
+				
+				stats = new ReconStats(
+					stats.nonBlanks, 
+					stats.newTopics + newChange, 
+					stats.matchedTopics + matchChange);
+			}
 			
+			Change change = new ReconChange(
+				new CellChange(rowIndex, cellIndex, cell, newCell), 
+				column.getHeaderLabel(), 
+				column.getReconConfig(),
+				stats
+			);
+				
 			return new HistoryEntry(
 				_project, description, null, change);
 		}

src/main/java/com/metaweb/gridworks/model/Column.java

@@ -17,6 +17,7 @@ public class Column implements Serializable, Jsonizable {
 	final private String	_originalHeaderLabel;
 	private String			_headerLabel;
 	private ReconConfig     _reconConfig;
+	private ReconStats		_reconStats;
 	
 	transient protected Map<String, Object> _precomputes;
 	
@@ -49,6 +50,14 @@ public class Column implements Serializable, Jsonizable {
         return _reconConfig;
     }
 
+    public void setReconStats(ReconStats stats) {
+        this._reconStats = stats;
+    }
+
+    public ReconStats getReconStats() {
+        return _reconStats;
+    }
+
 	public void write(JSONWriter writer, Properties options)
 			throws JSONException {
 		
@@ -59,6 +68,10 @@ public class Column implements Serializable, Jsonizable {
 		    writer.key("reconConfig");
 		    _reconConfig.write(writer, options);
 		}
+		if (_reconStats != null) {
+		    writer.key("reconStats");
+		    _reconStats.write(writer, options);
+		}
 		writer.endObject();
 	}
 	

src/main/java/com/metaweb/gridworks/model/ReconConfig.java

@@ -1,6 +1,6 @@
 package com.metaweb.gridworks.model;
 
-import java.io.Serializable;
+import java.io.Serializable; 
 import java.util.Properties;
 
 import org.json.JSONException;

src/main/java/com/metaweb/gridworks/model/ReconStats.java

@@ -0,0 +1,58 @@
+package com.metaweb.gridworks.model;
+
+import java.io.Serializable;
+import java.util.Properties;
+
+import org.json.JSONException;
+import org.json.JSONWriter;
+
+import com.metaweb.gridworks.Jsonizable;
+import com.metaweb.gridworks.expr.ExpressionUtils;
+import com.metaweb.gridworks.model.Recon.Judgment;
+
+public class ReconStats implements Serializable, Jsonizable {
+    private static final long serialVersionUID = -4831409797104437854L;
+
+    final public int	nonBlanks;
+    final public int	newTopics;
+    final public int	matchedTopics;
+    
+    public ReconStats(int nonBlanks, int newTopics, int matchedTopics) {
+        this.nonBlanks = nonBlanks;
+        this.newTopics = newTopics;
+        this.matchedTopics = matchedTopics;
+    }
+
+    public void write(JSONWriter writer, Properties options)
+            throws JSONException {
+        
+        writer.object();
+    	writer.key("nonBlanks"); writer.value(nonBlanks);
+    	writer.key("newTopics"); writer.value(newTopics);
+    	writer.key("matchedTopics"); writer.value(matchedTopics);
+        writer.endObject();
+    }
+    
+    static public ReconStats create(Project project, int cellIndex) {
+    	int nonBlanks = 0;
+    	int newTopics = 0;
+    	int matchedTopics = 0;
+    	
+    	for (Row row : project.rows) {
+    		Cell cell = row.getCell(cellIndex);
+    		if (cell != null && !ExpressionUtils.isBlank(cell.value)) {
+    			nonBlanks++;
+    			
+    			if (cell.recon != null) {
+    				if (cell.recon.judgment == Judgment.New) {
+    					newTopics++;
+    				} else if (cell.recon.judgment == Judgment.Matched) {
+    					matchedTopics++;
+    				}
+    			}
+    		}
+    	}
+    	
+    	return new ReconStats(nonBlanks, newTopics, matchedTopics);
+    }
+}

src/main/java/com/metaweb/gridworks/model/changes/MassCellChange.java

@@ -22,6 +22,15 @@ public class MassCellChange implements Change {
 		_updateRowContextDependencies = updateRowContextDependencies;
 	}
 	
+	public MassCellChange(CellChange cellChange, String commonColumnName, boolean updateRowContextDependencies) {
+		_cellChanges = new CellChange[1];
+		_cellChanges[0] = cellChange;
+		
+		_commonColumnName = commonColumnName;
+		
+		_updateRowContextDependencies = updateRowContextDependencies;
+	}
+	
 	public void apply(Project project) {
 		synchronized (project) {
 			List<Row> rows = project.rows;

src/main/java/com/metaweb/gridworks/model/changes/ReconChange.java

@@ -0,0 +1,73 @@
+/**
+ * 
+ */
+package com.metaweb.gridworks.model.changes;
+
+import java.util.List;
+
+import com.metaweb.gridworks.model.Column;
+import com.metaweb.gridworks.model.Project;
+import com.metaweb.gridworks.model.ReconConfig;
+import com.metaweb.gridworks.model.ReconStats;
+
+public class ReconChange extends MassCellChange {
+    private static final long serialVersionUID = 7048806528587330543L;
+    
+    final protected ReconConfig _newReconConfig;
+    protected ReconStats _newReconStats;
+    
+    protected ReconConfig _oldReconConfig;
+    protected ReconStats _oldReconStats;
+    
+    public ReconChange(
+        List<CellChange> 	cellChanges,
+        String 				commonColumnName,
+        ReconConfig 		newReconConfig,
+        ReconStats			newReconStats // can be null
+    ) {
+        super(cellChanges, commonColumnName, false);
+        _newReconConfig = newReconConfig;
+        _newReconStats = newReconStats;
+    }
+    
+    public ReconChange(
+        CellChange	 	cellChange,
+        String 			commonColumnName,
+        ReconConfig 	newReconConfig,
+        ReconStats		newReconStats // can be null
+    ) {
+        super(cellChange, commonColumnName, false);
+        _newReconConfig = newReconConfig;
+        _newReconStats = newReconStats;
+    }
+    
+    @Override
+    public void apply(Project project) {
+        synchronized (project) {
+            super.apply(project);
+            
+            Column column = project.columnModel.getColumnByName(_commonColumnName);
+            
+            if (_newReconStats == null) {
+            	_newReconStats = ReconStats.create(project, column.getCellIndex());
+            }
+            
+            _oldReconConfig = column.getReconConfig();
+            _oldReconStats = column.getReconStats();
+            
+            column.setReconConfig(_newReconConfig);
+            column.setReconStats(_newReconStats);
+        }
+    }
+    
+    @Override
+    public void revert(Project project) {
+        synchronized (project) {
+            super.revert(project);
+            
+            Column column = project.columnModel.getColumnByName(_commonColumnName);
+            column.setReconConfig(_oldReconConfig);
+            column.setReconStats(_oldReconStats);
+        }
+    }
+}

src/main/java/com/metaweb/gridworks/operations/EngineDependentMassCellOperation.java

@@ -8,6 +8,7 @@ import org.json.JSONObject;
 import com.metaweb.gridworks.browsing.Engine;
 import com.metaweb.gridworks.browsing.FilteredRows;
 import com.metaweb.gridworks.browsing.RowVisitor;
+import com.metaweb.gridworks.history.Change;
 import com.metaweb.gridworks.history.HistoryEntry;
 import com.metaweb.gridworks.model.Column;
 import com.metaweb.gridworks.model.Project;
@@ -42,10 +43,13 @@ abstract public class EngineDependentMassCellOperation extends EngineDependentOp
 		
 		String description = createDescription(column, cellChanges);
 		
-		MassCellChange massCellChange = new MassCellChange(cellChanges, column.getHeaderLabel(), _updateRowContextDependencies);
-		
 		return new HistoryEntry(
-			project, description, this, massCellChange);
+			project, description, this, createChange(project, column, cellChanges));
+	}
+	
+	protected Change createChange(Project project, Column column, List<CellChange> cellChanges) {
+		return new MassCellChange(
+			cellChanges, column.getHeaderLabel(), _updateRowContextDependencies);
 	}
 	
 	abstract protected RowVisitor createRowVisitor(Project project, List<CellChange> cellChanges) throws Exception;

src/main/java/com/metaweb/gridworks/operations/ReconDiscardJudgmentsOperation.java

@@ -8,6 +8,7 @@ import org.json.JSONObject;
 import org.json.JSONWriter;
 
 import com.metaweb.gridworks.browsing.RowVisitor;
+import com.metaweb.gridworks.history.Change;
 import com.metaweb.gridworks.model.AbstractOperation;
 import com.metaweb.gridworks.model.Cell;
 import com.metaweb.gridworks.model.Column;
@@ -16,6 +17,7 @@ import com.metaweb.gridworks.model.Recon;
 import com.metaweb.gridworks.model.Row;
 import com.metaweb.gridworks.model.Recon.Judgment;
 import com.metaweb.gridworks.model.changes.CellChange;
+import com.metaweb.gridworks.model.changes.ReconChange;
 
 public class ReconDiscardJudgmentsOperation extends EngineDependentMassCellOperation {
 	private static final long serialVersionUID = 6799029731665369179L;
@@ -86,4 +88,13 @@ public class ReconDiscardJudgmentsOperation extends EngineDependentMassCellOpera
 			}
 		}.init(column.getCellIndex(), cellChanges);
 	}
+	
+	protected Change createChange(Project project, Column column, List<CellChange> cellChanges) {
+		return new ReconChange(
+			cellChanges, 
+			_columnName, 
+			column.getReconConfig(),
+			null
+		);
+	}
 }

src/main/java/com/metaweb/gridworks/operations/ReconJudgeSimilarCellsOperation.java

@@ -1,6 +1,6 @@
 package com.metaweb.gridworks.operations;
 
-import java.util.HashMap;
+ import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Properties;
@@ -12,6 +12,7 @@ import org.json.JSONWriter;
 
 import com.metaweb.gridworks.browsing.RowVisitor;
 import com.metaweb.gridworks.expr.ExpressionUtils;
+import com.metaweb.gridworks.history.Change;
 import com.metaweb.gridworks.model.AbstractOperation;
 import com.metaweb.gridworks.model.Cell;
 import com.metaweb.gridworks.model.Column;
@@ -21,6 +22,7 @@ import com.metaweb.gridworks.model.ReconCandidate;
 import com.metaweb.gridworks.model.Row;
 import com.metaweb.gridworks.model.Recon.Judgment;
 import com.metaweb.gridworks.model.changes.CellChange;
+import com.metaweb.gridworks.model.changes.ReconChange;
 
 public class ReconJudgeSimilarCellsOperation extends EngineDependentMassCellOperation {
 	private static final long serialVersionUID = -5205694623711144436L;
@@ -199,4 +201,14 @@ public class ReconJudgeSimilarCellsOperation extends EngineDependentMassCellOper
 			}
 		}.init(column.getCellIndex(), cellChanges);
 	}
+	
+	
+	protected Change createChange(Project project, Column column, List<CellChange> cellChanges) {
+		return new ReconChange(
+			cellChanges, 
+			_columnName, 
+			column.getReconConfig(),
+			null
+		);
+	}
 }

src/main/java/com/metaweb/gridworks/operations/ReconMarkNewTopicsOperation.java

@@ -10,6 +10,7 @@ import org.json.JSONObject;
 import org.json.JSONWriter;
 
 import com.metaweb.gridworks.browsing.RowVisitor;
+import com.metaweb.gridworks.history.Change;
 import com.metaweb.gridworks.model.AbstractOperation;
 import com.metaweb.gridworks.model.Cell;
 import com.metaweb.gridworks.model.Column;
@@ -18,6 +19,7 @@ import com.metaweb.gridworks.model.Recon;
 import com.metaweb.gridworks.model.Row;
 import com.metaweb.gridworks.model.Recon.Judgment;
 import com.metaweb.gridworks.model.changes.CellChange;
+import com.metaweb.gridworks.model.changes.ReconChange;
 
 public class ReconMarkNewTopicsOperation extends EngineDependentMassCellOperation {
 	private static final long serialVersionUID = -5205694623711144436L;
@@ -111,4 +113,13 @@ public class ReconMarkNewTopicsOperation extends EngineDependentMassCellOperatio
 			}
 		}.init(column.getCellIndex(), cellChanges);
 	}
+	
+	protected Change createChange(Project project, Column column, List<CellChange> cellChanges) {
+		return new ReconChange(
+			cellChanges, 
+			_columnName, 
+			column.getReconConfig(),
+			null
+		);
+	}
 }

src/main/java/com/metaweb/gridworks/operations/ReconMatchBestCandidatesOperation.java

@@ -8,6 +8,7 @@ import org.json.JSONObject;
 import org.json.JSONWriter;
 
 import com.metaweb.gridworks.browsing.RowVisitor;
+import com.metaweb.gridworks.history.Change;
 import com.metaweb.gridworks.model.AbstractOperation;
 import com.metaweb.gridworks.model.Cell;
 import com.metaweb.gridworks.model.Column;
@@ -16,6 +17,7 @@ import com.metaweb.gridworks.model.ReconCandidate;
 import com.metaweb.gridworks.model.Row;
 import com.metaweb.gridworks.model.Recon.Judgment;
 import com.metaweb.gridworks.model.changes.CellChange;
+import com.metaweb.gridworks.model.changes.ReconChange;
 
 public class ReconMatchBestCandidatesOperation extends EngineDependentMassCellOperation {
 	private static final long serialVersionUID = 5393888241057341155L;
@@ -91,4 +93,13 @@ public class ReconMatchBestCandidatesOperation extends EngineDependentMassCellOp
 			}
 		}.init(column.getCellIndex(), cellChanges);
 	}
+	
+	protected Change createChange(Project project, Column column, List<CellChange> cellChanges) {
+		return new ReconChange(
+			cellChanges, 
+			_columnName, 
+			column.getReconConfig(),
+			null
+		);
+	}
 }

src/main/java/com/metaweb/gridworks/operations/ReconMatchSpecificTopicOperation.java

@@ -9,6 +9,7 @@ import org.json.JSONObject;
 import org.json.JSONWriter;
 
 import com.metaweb.gridworks.browsing.RowVisitor;
+import com.metaweb.gridworks.history.Change;
 import com.metaweb.gridworks.model.AbstractOperation;
 import com.metaweb.gridworks.model.Cell;
 import com.metaweb.gridworks.model.Column;
@@ -18,6 +19,7 @@ import com.metaweb.gridworks.model.ReconCandidate;
 import com.metaweb.gridworks.model.Row;
 import com.metaweb.gridworks.model.Recon.Judgment;
 import com.metaweb.gridworks.model.changes.CellChange;
+import com.metaweb.gridworks.model.changes.ReconChange;
 
 public class ReconMatchSpecificTopicOperation extends EngineDependentMassCellOperation {
 	private static final long serialVersionUID = -5205694623711144436L;
@@ -121,4 +123,13 @@ public class ReconMatchSpecificTopicOperation extends EngineDependentMassCellOpe
 			}
 		}.init(column.getCellIndex(), cellChanges);
 	}
+	
+	protected Change createChange(Project project, Column column, List<CellChange> cellChanges) {
+		return new ReconChange(
+			cellChanges, 
+			_columnName, 
+			column.getReconConfig(),
+			null
+		);
+	}
 }

src/main/java/com/metaweb/gridworks/operations/ReconOperation.java

@@ -35,7 +35,7 @@ import com.metaweb.gridworks.model.ReconConfig;
 import com.metaweb.gridworks.model.Row;
 import com.metaweb.gridworks.model.Recon.Judgment;
 import com.metaweb.gridworks.model.changes.CellChange;
-import com.metaweb.gridworks.model.changes.MassCellChange;
+import com.metaweb.gridworks.model.changes.ReconChange;
 import com.metaweb.gridworks.process.LongRunningProcess;
 import com.metaweb.gridworks.process.Process;
 import com.metaweb.gridworks.util.ParsingUtilities;
@@ -115,42 +115,6 @@ public class ReconOperation extends EngineDependentOperation {
 		}
 	}
 	
-	static protected class ReconChange extends MassCellChange {
-        private static final long serialVersionUID = 7048806528587330543L;
-        
-        final protected ReconConfig _newReconConfig;
-        protected ReconConfig _oldReconConfig;
-        
-        public ReconChange(
-            List<CellChange> cellChanges,
-            String commonColumnName,
-            ReconConfig newReconConfig
-        ) {
-            super(cellChanges, commonColumnName, false);
-            _newReconConfig = newReconConfig;
-        }
-	    @Override
-	    public void apply(Project project) {
-	        synchronized (project) {
-	            super.apply(project);
-	            
-	            Column column = project.columnModel.getColumnByName(_commonColumnName);
-	            _oldReconConfig = column.getReconConfig();
-	            column.setReconConfig(_newReconConfig);
-	        }
-	    }
-	    
-	    @Override
-	    public void revert(Project project) {
-            synchronized (project) {
-                super.revert(project);
-                
-                project.columnModel.getColumnByName(_commonColumnName)
-                	.setReconConfig(_oldReconConfig);
-            }
-	    }
-	}
-	
 	public class ReconProcess extends LongRunningProcess implements Runnable {
 		final protected Project		_project;
 		final protected JSONObject	_engineConfig;
@@ -239,9 +203,12 @@ public class ReconOperation extends EngineDependentOperation {
 				}
 			}
 			
-			ReconConfig reconConfig = new ReconConfig(_typeID, _typeName);
+			Change reconChange = new ReconChange(
-			
+				cellChanges, 
-			Change reconChange = new ReconChange(cellChanges, _columnName, reconConfig);
+				_columnName, 
+				new ReconConfig(_typeID, _typeName),
+				null
+			);
 			
 			HistoryEntry historyEntry = new HistoryEntry(
 				_project, 

src/main/webapp/scripts/dialogs/recon-dialog.js

@@ -80,7 +80,7 @@ ReconDialog.prototype._createDialog = function() {
                     minScore: minScoreInput[0].value
                 }, 
                 null,
-                { cellsChanged: true }
+                { cellsChanged: true, columnStatsChanged: true }
             );
         }
     }).appendTo(footer);

src/main/webapp/scripts/project.js

@@ -89,7 +89,7 @@ Gridworks.createUpdateFunction = function(options, onFinallyDone) {
     pushFunction(function(onDone) {
         ui.historyWidget.update(onDone);
     });
-    if (options["everythingChanged"] || options["modelsChanged"]) {
+    if (options["everythingChanged"] || options["modelsChanged"] || options["columnStatsChanged"]) {
         pushFunction(Gridworks.reinitializeProjectData);
     }
     if (options["everythingChanged"] || options["modelsChanged"] || options["rowsChanged"] || options["cellsChanged"] || options["engineChanged"]) {

src/main/webapp/scripts/views/data-table-cell-ui.js

@@ -131,7 +131,7 @@ DataTableCellUI.prototype._doMatchNewTopicToOneCell = function() {
 };
 
 DataTableCellUI.prototype._doMatchNewTopicToSimilarCells = function() {
-    this._doJudgmentForSimilarCells("new", { shareNewTopics: true });
+    this._doJudgmentForSimilarCells("new", { shareNewTopics: true }, true);
 };
 
 DataTableCellUI.prototype._doMatchTopicToOneCell = function(candidate) {
@@ -151,7 +151,7 @@ DataTableCellUI.prototype._doMatchTopicToSimilarCells = function(candidate) {
         topicName: candidate.name,
         score: candidate.score,
         types: candidate.types.join(",")
-    });
+    }, true);
 };
 
 DataTableCellUI.prototype._doJudgment = function(judgment, params) {
@@ -159,7 +159,7 @@ DataTableCellUI.prototype._doJudgment = function(judgment, params) {
     params.row = this._rowIndex;
     params.cell = this._cellIndex;
     params.judgment = judgment;
-    this._postProcessOneCell("recon-judge-one-cell", params);
+    this._postProcessOneCell("recon-judge-one-cell", params, true);
 };
 
 DataTableCellUI.prototype._doJudgmentForSimilarCells = function(judgment, params) {
@@ -168,7 +168,7 @@ DataTableCellUI.prototype._doJudgmentForSimilarCells = function(judgment, params
     params.similarValue = this._cell.v;
     params.judgment = judgment;
     
-    this._postProcessSeveralCells("recon-judge-similar-cells", params);
+    this._postProcessSeveralCells("recon-judge-similar-cells", params, true);
 };
 
 DataTableCellUI.prototype._searchForMatch = function() {
@@ -205,12 +205,12 @@ DataTableCellUI.prototype._searchForMatch = function() {
                 params.similarValue = self._cell.v;
                 params.columnName = Gridworks.cellIndexToColumn(self._cellIndex).headerLabel;
                 
-                self._postProcessSeveralCells("recon-judge-similar-cells", params);
+                self._postProcessSeveralCells("recon-judge-similar-cells", params, true);
             } else {
                 params.row = self._rowIndex;
                 params.cell = self._cellIndex;
                 
-                self._postProcessOneCell("recon-judge-one-cell", params);
+                self._postProcessOneCell("recon-judge-one-cell", params, true);
             }
         
             DialogSystem.dismissUntil(level - 1);
@@ -225,14 +225,14 @@ DataTableCellUI.prototype._searchForMatch = function() {
     input.focus().data("suggest").textchange();
 };
 
-DataTableCellUI.prototype._postProcessOneCell = function(command, params) {
+DataTableCellUI.prototype._postProcessOneCell = function(command, params, columnStatsChanged) {
     var self = this;
 
     Gridworks.postProcess(
         command, 
         params, 
         null,
-        {},
+        { columnStatsChanged: columnStatsChanged },
         {
             onDone: function(o) {
                 self._cell = data.cell;
@@ -242,12 +242,12 @@ DataTableCellUI.prototype._postProcessOneCell = function(command, params) {
     );
 };
 
-DataTableCellUI.prototype._postProcessSeveralCells = function(command, params) {
+DataTableCellUI.prototype._postProcessSeveralCells = function(command, params, columnStatsChanged) {
     Gridworks.postProcess(
         command, 
         params, 
         null,
-        { cellsChanged: true }
+        { cellsChanged: true, columnStatsChanged: columnStatsChanged }
     );
 };
 

src/main/webapp/scripts/views/data-table-column-header-ui.js

@@ -24,6 +24,31 @@ DataTableColumnHeaderUI.prototype._render = function() {
     $('<img src="/images/menu-dropdown.png" />').addClass("column-header-menu").appendTo(headerRight).click(function() {
         self._createMenuForColumnHeader(this);
     });
+    
+    if ("reconStats" in this._column) {
+        var stats = this._column.reconStats;
+        if (stats.nonBlanks > 0) {
+            var newPercent = Math.ceil(100 * stats.newTopics / stats.nonBlanks);
+            var matchPercent = Math.ceil(100 * stats.matchedTopics / stats.nonBlanks);
+            var unreconciledPercent = Math.ceil(100 * (stats.nonBlanks - stats.matchedTopics - stats.newTopics) / stats.nonBlanks);
+            
+            var whole = $('<div>')
+                .height("3px")
+                .css("background", "#333")
+                .css("position", "relative")
+                .attr("title", matchPercent + "% matched, " + newPercent + "% new, " + unreconciledPercent + "% to be reconciled")
+                .width("100%")
+                .appendTo(td);
+            
+            $('<div>').height("100%").css("background", "white").css("position", "absolute")
+                .width(Math.round((stats.newTopics + stats.matchedTopics) * 100 / stats.nonBlanks) + "%")
+                .appendTo(whole);
+                
+            $('<div>').height("100%").css("background", "#6d6").css("position", "absolute")
+                .width(Math.round(stats.matchedTopics * 100 / stats.nonBlanks) + "%")
+                .appendTo(whole);
+        }
+    }
 };
 
 DataTableColumnHeaderUI.prototype._createMenuForColumnHeader = function(elmt) {
@@ -452,7 +477,7 @@ DataTableColumnHeaderUI.prototype._doReconDiscardJudgments = function() {
         "recon-discard-judgments",
         { columnName: this._column.headerLabel },
         null,
-        { cellsChanged: true }
+        { cellsChanged: true, columnStatsChanged: true }
     );
 };
 
@@ -461,7 +486,7 @@ DataTableColumnHeaderUI.prototype._doReconMatchBestCandidates = function() {
         "recon-match-best-candidates",
         { columnName: this._column.headerLabel },
         null,
-        { cellsChanged: true }
+        { cellsChanged: true, columnStatsChanged: true }
     );
 };
 
@@ -470,7 +495,7 @@ DataTableColumnHeaderUI.prototype._doReconMarkNewTopics = function(shareNewTopic
         "recon-mark-new-topics",
         { columnName: this._column.headerLabel, shareNewTopics: shareNewTopics },
         null,
-        { cellsChanged: true }
+        { cellsChanged: true, columnStatsChanged: true }
     );
 };
 
@@ -498,7 +523,7 @@ DataTableColumnHeaderUI.prototype._doSearchToMatch = function() {
                 types: $.map(data.type, function(elmt) { return elmt.id; }).join(",")
             },
             null,
-            { cellsChanged: true }
+            { cellsChanged: true, columnStatsChanged: true }
         );
         
         DialogSystem.dismissUntil(level - 1);