X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Fjalview%2Fdatamodel%2FColumnSelection.java;h=3ccaab869730a770f4463eee8cb7242f136b43c1;hb=a83adb45bdf9554e270921b4baad94defd314b36;hp=4cdd7afb29332494f91728e96353b571f9fad5ac;hpb=163ed5b997bbda48e4cdd950e87a8fe01baae7fb;p=jalview.git

diff --git a/src/jalview/datamodel/ColumnSelection.java b/src/jalview/datamodel/ColumnSelection.java
index 4cdd7af..3ccaab8 100644
--- a/src/jalview/datamodel/ColumnSelection.java
+++ b/src/jalview/datamodel/ColumnSelection.java
@@ -27,6 +27,7 @@ import java.util.ArrayList;
 import java.util.BitSet;
 import java.util.Collections;
 import java.util.List;
+import java.util.regex.PatternSyntaxException;
 
 /**
  * Data class holding the selected columns and hidden column ranges for a view.
@@ -59,7 +60,7 @@ public class ColumnSelection
      */
     IntList()
     {
-      order = new ArrayList<Integer>();
+      order = new ArrayList<>();
       _uorder = Collections.unmodifiableList(order);
       selected = new BitSet();
     }
@@ -230,7 +231,7 @@ public class ColumnSelection
      */
     List<int[]> getRanges()
     {
-      List<int[]> rlist = new ArrayList<int[]>();
+      List<int[]> rlist = new ArrayList<>();
       if (selected.isEmpty())
       {
         return rlist;
@@ -263,7 +264,7 @@ public class ColumnSelection
     }
   }
 
-  IntList selection = new IntList();
+  private IntList selection = new IntList();
 
   /**
    * Add a column to the selection
@@ -401,7 +402,6 @@ public class ColumnSelection
 
   }
 
-
   /**
    * Hides the specified column and any adjacent selected columns
    * 
@@ -444,10 +444,6 @@ public class ColumnSelection
     hidden.hideColumns(min, max);
   }
 
-
-
-
-
   /**
    * Copy constructor
    * 
@@ -468,11 +464,6 @@ public class ColumnSelection
   {
   }
 
-
-
-
-
-
   /**
    * Invert the column selection from first to end-1. leaves hiddenColumns
    * untouched (and unselected)
@@ -534,7 +525,6 @@ public class ColumnSelection
     }
   }
 
-
   /**
    * 
    * @return true if there are columns marked
@@ -544,92 +534,109 @@ public class ColumnSelection
     return (selection != null && selection.size() > 0);
   }
 
-
-
-  public boolean filterAnnotations(Annotation[] annotations,
+  /**
+   * Selects columns where the given annotation matches the provided filter
+   * condition(s). Any existing column selections are first cleared. Answers the
+   * number of columns added.
+   * 
+   * @param annotations
+   * @param filterParams
+   * @return
+   */
+  public int filterAnnotations(Annotation[] annotations,
           AnnotationFilterParameter filterParams)
   {
     // JBPNote - this method needs to be refactored to become independent of
     // viewmodel package
     this.clear();
-    int count = 0;
+    int addedCount = 0;
+    int column = 0;
     do
     {
-      if (annotations[count] != null)
+      Annotation ann = annotations[column];
+      if (ann != null)
       {
-
-        boolean itemMatched = false;
-
-        if (filterParams.getThresholdType() == AnnotationFilterParameter.ThresholdType.ABOVE_THRESHOLD
-                && annotations[count].value >= filterParams
-                        .getThresholdValue())
+        boolean matched = false;
+
+        /*
+         * filter may have multiple conditions - 
+         * these are or'd until a match is found
+         */
+        if (filterParams
+                .getThresholdType() == AnnotationFilterParameter.ThresholdType.ABOVE_THRESHOLD
+                && ann.value > filterParams.getThresholdValue())
         {
-          itemMatched = true;
+          matched = true;
         }
-        if (filterParams.getThresholdType() == AnnotationFilterParameter.ThresholdType.BELOW_THRESHOLD
-                && annotations[count].value <= filterParams
-                        .getThresholdValue())
+
+        if (!matched && filterParams
+                .getThresholdType() == AnnotationFilterParameter.ThresholdType.BELOW_THRESHOLD
+                && ann.value < filterParams.getThresholdValue())
         {
-          itemMatched = true;
+          matched = true;
         }
 
-        if (filterParams.isFilterAlphaHelix()
-                && annotations[count].secondaryStructure == 'H')
+        if (!matched && filterParams.isFilterAlphaHelix()
+                && ann.secondaryStructure == 'H')
         {
-          itemMatched = true;
+          matched = true;
         }
 
-        if (filterParams.isFilterBetaSheet()
-                && annotations[count].secondaryStructure == 'E')
+        if (!matched && filterParams.isFilterBetaSheet()
+                && ann.secondaryStructure == 'E')
         {
-          itemMatched = true;
+          matched = true;
         }
 
-        if (filterParams.isFilterTurn()
-                && annotations[count].secondaryStructure == 'S')
+        if (!matched && filterParams.isFilterTurn()
+                && ann.secondaryStructure == 'S')
         {
-          itemMatched = true;
+          matched = true;
         }
 
         String regexSearchString = filterParams.getRegexString();
-        if (regexSearchString != null
-                && !filterParams.getRegexSearchFields().isEmpty())
+        if (!matched && regexSearchString != null)
         {
           List<SearchableAnnotationField> fields = filterParams
                   .getRegexSearchFields();
-          try
+          for (SearchableAnnotationField field : fields)
           {
-            if (fields.contains(SearchableAnnotationField.DISPLAY_STRING)
-                    && annotations[count].displayCharacter
-                            .matches(regexSearchString))
+            String compareTo = field == SearchableAnnotationField.DISPLAY_STRING
+                    ? ann.displayCharacter // match 'Label'
+                    : ann.description; // and/or 'Description'
+            if (compareTo != null)
             {
-              itemMatched = true;
-            }
-          } catch (java.util.regex.PatternSyntaxException pse)
-          {
-            if (annotations[count].displayCharacter
-                    .equals(regexSearchString))
-            {
-              itemMatched = true;
+              try
+              {
+                if (compareTo.matches(regexSearchString))
+                {
+                  matched = true;
+                }
+              } catch (PatternSyntaxException pse)
+              {
+                if (compareTo.equals(regexSearchString))
+                {
+                  matched = true;
+                }
+              }
+              if (matched)
+              {
+                break;
+              }
             }
           }
-          if (fields.contains(SearchableAnnotationField.DESCRIPTION)
-                  && annotations[count].description != null
-                  && annotations[count].description
-                          .matches(regexSearchString))
-          {
-            itemMatched = true;
-          }
         }
 
-        if (itemMatched)
+        if (matched)
         {
-          this.addElement(count);
+          this.addElement(column);
+          addedCount++;
         }
       }
-      count++;
-    } while (count < annotations.length);
-    return false;
+      column++;
+    } while (column < annotations.length);
+
+    return addedCount;
   }
 
   /**
@@ -691,8 +698,8 @@ public class ColumnSelection
    * 
    * @return
    */
-  public boolean markColumns(BitSet markedColumns, int startCol,
-          int endCol, boolean invert, boolean extendCurrent, boolean toggle)
+  public boolean markColumns(BitSet markedColumns, int startCol, int endCol,
+          boolean invert, boolean extendCurrent, boolean toggle)
   {
     boolean changed = false;
     if (!extendCurrent && !toggle)