X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fdatamodel%2FAlignmentI.java;h=d7391cde6edebcf9136a855b72bdba6a1ae5f1d4;hb=c007d50b16da69f9a0bab23f8a1afd7347fc7e87;hp=8ddba6c56b9a6e4de36b7cecf56711fd9fd77b34;hpb=84233f5cfbe9907cbd390db92db8e267de1a02e3;p=jalview.git

diff --git a/src/jalview/datamodel/AlignmentI.java b/src/jalview/datamodel/AlignmentI.java
index 8ddba6c..d7391cd 100755
--- a/src/jalview/datamodel/AlignmentI.java
+++ b/src/jalview/datamodel/AlignmentI.java
@@ -156,15 +156,16 @@ public interface AlignmentI extends AnnotatedCollectionI
   int findIndex(SequenceI s);
 
   /**
-   * Finds group that given sequence is part of.
+   * Returns the first group (in the order in which groups were added) that
+   * includes the given sequence and aligned position (base 0), or null if none
+   * found
    * 
-   * @param s
-   *          Sequence in alignment.
+   * @param seq
+   * @param position
    * 
-   * @return First group found for sequence. WARNING : Sequences may be members
-   *         of several groups. This method is incomplete.
+   * @return
    */
-  SequenceGroup findGroup(SequenceI s);
+  SequenceGroup findGroup(SequenceI seq, int position);
 
   /**
    * Finds all groups that a given sequence is part of.
@@ -284,13 +285,6 @@ public interface AlignmentI extends AnnotatedCollectionI
   char getGapCharacter();
 
   /**
-   * Test for all nucleotide alignment
-   * 
-   * @return true if alignment is nucleotide sequence
-   */
-  boolean isNucleotide();
-
-  /**
    * Test if alignment contains RNA structure
    * 
    * @return true if RNA structure AligmnentAnnotation was added to alignment
@@ -298,12 +292,6 @@ public interface AlignmentI extends AnnotatedCollectionI
   boolean hasRNAStructure();
 
   /**
-   * Set alignment to be a nucleotide sequence
-   * 
-   */
-  void setNucleotide(boolean b);
-
-  /**
    * Get the associated dataset for the alignment.
    * 
    * @return Alignment containing dataset sequences or null of this is a