X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fdatamodel%2FSequenceI.java;h=48615f0dea44b380d39724b8292df2bef2384c79;hb=0e96750ac13c49fe43f97d4929d2a5e4520eb141;hp=52072bb07944fd3730500f4e92f9acb66146b4b9;hpb=0e5e2bec7c3518eab6df87070b23164b135af828;p=jalview.git

diff --git a/src/jalview/datamodel/SequenceI.java b/src/jalview/datamodel/SequenceI.java
index 52072bb..48615f0 100755
--- a/src/jalview/datamodel/SequenceI.java
+++ b/src/jalview/datamodel/SequenceI.java
@@ -21,6 +21,7 @@
 package jalview.datamodel;
 
 import jalview.datamodel.features.SequenceFeaturesI;
+import jalview.util.MapList;
 
 import java.util.BitSet;
 import java.util.Iterator;
@@ -205,11 +206,14 @@ 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
    * @param toColumn
+   *          - last column, base 1
    * @return
    */
   public Range findPositions(int fromColum, int toColumn);
@@ -534,6 +538,25 @@ public interface SequenceI extends ASequenceI
   public int replace(char c1, char c2);
 
   /**
+   * Answers the GeneLociI, or null if not known
+   * 
+   * @return
+   */
+  GeneLociI getGeneLoci();
+
+  /**
+   * Sets the mapping to gene loci for the sequence
+   * 
+   * @param speciesId
+   * @param assemblyId
+   * @param chromosomeId
+   * @param map
+   */
+  void setGeneLoci(String speciesId, String assemblyId,
+          String chromosomeId, MapList map);
+
+
+  /**
    * Returns the sequence string constructed from the substrings of a sequence
    * defined by the int[] ranges provided by an iterator. E.g. the iterator
    * could iterate over all visible regions of the alignment
@@ -543,4 +566,14 @@ public interface SequenceI extends ASequenceI
    * @return a String corresponding to the sequence
    */
   public String getSequenceStringFromIterator(Iterator<int[]> it);
+
+  /**
+   * Locate the first position in this sequence which is not contained in an
+   * iterator region. If no such position exists, return 0
+   * 
+   * @param it
+   *          iterator over regions
+   * @return first residue not contained in regions
+   */
+  public int firstResidueOutsideIterator(Iterator<int[]> it);
 }