X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fdatamodel%2FSequenceGroup.java;h=861595c55887924cedcba261d7028fdcc5e17837;hb=refs%2Fheads%2Fbug%2FJAL-3487-splash-JS;hp=deabf46f31c3a24036a1fddcdfdd903658dc1936;hpb=792f60087e6b756c77618dee886d00c52587b641;p=jalview.git

diff --git a/src/jalview/datamodel/SequenceGroup.java b/src/jalview/datamodel/SequenceGroup.java
index deabf46..861595c 100755
--- a/src/jalview/datamodel/SequenceGroup.java
+++ b/src/jalview/datamodel/SequenceGroup.java
@@ -30,6 +30,7 @@ import java.awt.Color;
 import java.beans.PropertyChangeListener;
 import java.beans.PropertyChangeSupport;
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.List;
 import java.util.Map;
 
@@ -87,7 +88,7 @@ public class SequenceGroup implements AnnotatedCollectionI
   /**
    * group members
    */
-  private List<SequenceI> sequences = new ArrayList<>();
+  private List<SequenceI> sequences;
 
   /**
    * representative sequence for this group (if any)
@@ -161,6 +162,7 @@ public class SequenceGroup implements AnnotatedCollectionI
   {
     groupName = "JGroup:" + this.hashCode();
     cs = new ResidueShader();
+    sequences = new ArrayList<>();
   }
 
   /**
@@ -242,6 +244,17 @@ public class SequenceGroup implements AnnotatedCollectionI
     }
   }
 
+  /**
+   * Constructor that copies the given list of sequences
+   * 
+   * @param seqs
+   */
+  public SequenceGroup(List<SequenceI> seqs)
+  {
+    this();
+    this.sequences.addAll(seqs);
+  }
+
   public boolean isShowSequenceLogo()
   {
     return showSequenceLogo;
@@ -256,16 +269,15 @@ public class SequenceGroup implements AnnotatedCollectionI
     for (int i = 0, ipos = 0; i < inorder.length; i++)
     {
       SequenceI seq = inorder[i];
-
-      seqs[ipos] = seq.getSubSequence(startRes, endRes + 1);
-      if (seqs[ipos] != null)
+      SequenceI seqipos = seqs[ipos] = seq.getSubSequence(startRes, endRes + 1);
+      if (seqipos != null)
       {
-        seqs[ipos].setDescription(seq.getDescription());
-        seqs[ipos].setDBRefs(seq.getDBRefs());
-        seqs[ipos].setSequenceFeatures(seq.getSequenceFeatures());
+        seqipos.setDescription(seq.getDescription());
+        seqipos.setDBRefs(seq.getDBRefs());
+        seqipos.setSequenceFeatures(seq.getSequenceFeatures());
         if (seq.getDatasetSequence() != null)
         {
-          seqs[ipos].setDatasetSequence(seq.getDatasetSequence());
+          seqipos.setDatasetSequence(seq.getDatasetSequence());
         }
 
         if (seq.getAnnotation() != null)
@@ -279,7 +291,7 @@ public class SequenceGroup implements AnnotatedCollectionI
             if (alann != null)
             {
               boolean found = false;
-              for (int pos = 0; pos < alann.length; pos++)
+              for (int pos = 0, np = alann.length; pos < np; pos++)
               {
                 if (alann[pos] == tocopy)
                 {
@@ -297,7 +309,7 @@ public class SequenceGroup implements AnnotatedCollectionI
             newannot.restrict(startRes, endRes);
             newannot.setSequenceRef(seqs[ipos]);
             newannot.adjustForAlignment();
-            seqs[ipos].addAlignmentAnnotation(newannot);
+            seqipos.addAlignmentAnnotation(newannot);
           }
         }
         ipos++;
@@ -1196,9 +1208,10 @@ public class SequenceGroup implements AnnotatedCollectionI
     {
       if (consensus.annotations[i] != null)
       {
-        if (consensus.annotations[i].description.charAt(0) == '[')
+        String desc = consensus.annotations[i].description;
+        if (desc.length() > 1 && desc.charAt(0) == '[')
         {
-          seqs.append(consensus.annotations[i].description.charAt(1));
+          seqs.append(desc.charAt(1));
         }
         else
         {
@@ -1324,39 +1337,16 @@ public class SequenceGroup implements AnnotatedCollectionI
   @Override
   public Iterable<AlignmentAnnotation> findAnnotation(String calcId)
   {
-    List<AlignmentAnnotation> aa = new ArrayList<>();
-    if (calcId == null)
-    {
-      return aa;
-    }
-    for (AlignmentAnnotation a : getAlignmentAnnotation())
-    {
-      if (calcId.equals(a.getCalcId()))
-      {
-        aa.add(a);
-      }
-    }
-    return aa;
+    return AlignmentAnnotation.findAnnotation(
+            Arrays.asList(getAlignmentAnnotation()), calcId);
   }
 
   @Override
   public Iterable<AlignmentAnnotation> findAnnotations(SequenceI seq,
           String calcId, String label)
   {
-    ArrayList<AlignmentAnnotation> aa = new ArrayList<>();
-    for (AlignmentAnnotation ann : getAlignmentAnnotation())
-    {
-      if ((calcId == null || (ann.getCalcId() != null
-              && ann.getCalcId().equals(calcId)))
-              && (seq == null || (ann.sequenceRef != null
-                      && ann.sequenceRef == seq))
-              && (label == null
-                      || (ann.label != null && ann.label.equals(label))))
-      {
-        aa.add(ann);
-      }
-    }
-    return aa;
+    return AlignmentAnnotation.findAnnotations(
+            Arrays.asList(getAlignmentAnnotation()), seq, calcId, label);
   }
 
   /**
@@ -1367,17 +1357,8 @@ public class SequenceGroup implements AnnotatedCollectionI
    */
   public boolean hasAnnotation(String calcId)
   {
-    if (calcId != null && !"".equals(calcId))
-    {
-      for (AlignmentAnnotation a : getAlignmentAnnotation())
-      {
-        if (a.getCalcId() == calcId)
-        {
-          return true;
-        }
-      }
-    }
-    return false;
+    return AlignmentAnnotation
+            .hasAnnotation(Arrays.asList(getAlignmentAnnotation()), calcId);
   }
 
   /**