X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fdatamodel%2FSequenceI.java;h=5cddadef481b3c29ebfbf8611d76b0a406dd29e2;hb=13f232d8ecdc2665be8239a4049022127ea8399e;hp=5b3d78262b3602978c6bfa36adc08153759656ce;hpb=d9ebab4c0101cfe41617856b5ffe7f876f0a92e9;p=jalview.git

diff --git a/src/jalview/datamodel/SequenceI.java b/src/jalview/datamodel/SequenceI.java
index 5b3d782..5cddade 100755
--- a/src/jalview/datamodel/SequenceI.java
+++ b/src/jalview/datamodel/SequenceI.java
@@ -116,9 +116,11 @@ public interface SequenceI extends ASequenceI
    * get a range on the sequence as a string
    * 
    * @param start
-   *          position relative to start of sequence including gaps (from 0)
+   *          (inclusive) position relative to start of sequence including gaps
+   *          (from 0)
    * @param end
-   *          position relative to start of sequence including gaps (from 0)
+   *          (exclusive) position relative to start of sequence including gaps
+   *          (from 0)
    * 
    * @return String containing all gap and symbols in specified range
    */
@@ -210,14 +212,17 @@ public interface SequenceI extends ASequenceI
   public int findPosition(int i);
 
   /**
-   * Returns the from-to sequence positions (start..) for the given column
-   * positions (1..), or null if no residues are included in the range
+   * Returns the sequence positions for first and last residues lying within the
+   * given column positions [fromColum,toColumn] (where columns are numbered
+   * from 1), or null if no residues are included in the range
    * 
    * @param fromColum
+   *          - first column base 1. (0 and negative positions are rounded up)
    * @param toColumn
-   * @return
+   *          - last column, base 1
+   * @return null if fromColum>toColumn
    */
-  public Range findPositions(int fromColum, int toColumn);
+  public ContiguousI findPositions(int fromColum, int toColumn);
 
   /**
    * Returns an int array where indices correspond to each residue in the
@@ -499,10 +504,6 @@ public interface SequenceI extends ASequenceI
    */
   public List<DBRefEntry> getPrimaryDBRefs();
 
-  boolean isHMMConsensusSequence();
-
-  void setIsHMMConsensusSequence(boolean isHMMConsensusSequence);
-
   /**
    * Answers true if the sequence has annotation for Hidden Markov Model
    * information content, else false
@@ -576,7 +577,7 @@ public interface SequenceI extends ASequenceI
    *          the iterator to use
    * @return a String corresponding to the sequence
    */
-  public String getSequenceStringFromIterator(Iterator<int[]> it);
+  String getSequenceStringFromIterator(Iterator<int[]> it);
 
   /**
    * Locate the first position in this sequence which is not contained in an
@@ -586,5 +587,12 @@ public interface SequenceI extends ASequenceI
    *          iterator over regions
    * @return first residue not contained in regions
    */
-  public int firstResidueOutsideIterator(Iterator<int[]> it);
+  int firstResidueOutsideIterator(Iterator<int[]> it);
+
+  /**
+   * Answers true if this sequence has an associated Hidden Markov Model
+   * 
+   * @return
+   */
+  boolean hasHMMProfile();
 }