X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fstructures%2Fmodels%2FAAStructureBindingModel.java;h=bb9ee8541fe758f334391c08084b025fe696703f;hb=bdf1428136ce701e58a90f346973dbdf9d42b316;hp=fda08fd628f6d769611c35d2eb2714cac93b458a;hpb=f831ddf7f52d6c4a1918e87d94877b22bd322648;p=jalview.git

diff --git a/src/jalview/structures/models/AAStructureBindingModel.java b/src/jalview/structures/models/AAStructureBindingModel.java
index fda08fd..bb9ee85 100644
--- a/src/jalview/structures/models/AAStructureBindingModel.java
+++ b/src/jalview/structures/models/AAStructureBindingModel.java
@@ -42,6 +42,7 @@ import jalview.util.MessageManager;
 import java.awt.Color;
 import java.util.ArrayList;
 import java.util.Arrays;
+import java.util.BitSet;
 import java.util.List;
 
 /**
@@ -521,15 +522,15 @@ public abstract class AAStructureBindingModel extends
    *          the sequence alignment which is the basis of structure
    *          superposition
    * @param matched
-   *          an array of booleans, indexed by alignment column, where true
-   *          indicates that every structure has a mapped residue present in the
-   *          column (so the column can participate in structure alignment)
+   *          a BitSet, where bit j is set to indicate that every structure has
+   *          a mapped residue present in column j (so the column can
+   *          participate in structure alignment)
    * @param structures
    *          an array of data beans corresponding to pdb file index
    * @return
    */
   protected int findSuperposableResidues(AlignmentI alignment,
-          boolean[] matched, SuperposeData[] structures)
+          BitSet matched, SuperposeData[] structures)
   {
     int refStructure = -1;
     String[] files = getPdbFile();
@@ -559,16 +560,16 @@ public abstract class AAStructureBindingModel extends
             {
               refStructure = pdbfnum;
             }
-            for (int r = 0; r < matched.length; r++)
+            for (int r = 0; r < alignment.getWidth(); r++)
             {
-              if (!matched[r])
+              if (!matched.get(r))
               {
                 continue;
               }
               int pos = getMappedPosition(theSequence, r, mapping);
               if (pos < 1 || pos == lastPos)
               {
-                matched[r] = false;
+                matched.clear(r);
                 continue;
               }
               lastPos = pos;
@@ -700,8 +701,24 @@ public abstract class AAStructureBindingModel extends
 
   public abstract void setJalviewColourScheme(ColourSchemeI cs);
 
-  public abstract void superposeStructures(AlignmentI[] als, int[] alm,
-          ColumnSelection[] alc);
+  /**
+   * Constructs and sends a command to align structures against a reference
+   * structure, based on one or more sequence alignments. May optionally return
+   * an error or warning message for the alignment command.
+   * 
+   * @param alignments
+   *          an array of alignments to process
+   * @param structureIndices
+   *          an array of corresponding reference structures (index into pdb
+   *          file array); if a negative value is passed, the first PDB file
+   *          mapped to an alignment sequence is used as the reference for
+   *          superposition
+   * @param hiddenCols
+   *          an array of corresponding hidden columns for each alignment
+   * @return
+   */
+  public abstract String superposeStructures(AlignmentI[] alignments, int[] structureIndices,
+          ColumnSelection[] hiddenCols);
 
   public abstract void setBackgroundColour(Color col);