X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fdatamodel%2FSequenceI.java;h=12ddf60bac63a24036d813151fbf69d1d20fb2cc;hb=60ee9fb76ea07566ece5c3455a1abedfff467354;hp=5c779402b1f1b43267c274a1af1fa4d8f2aca142;hpb=c920b3c897f5d20d839a3fc84c2bfa097970b5d1;p=jalview.git

diff --git a/src/jalview/datamodel/SequenceI.java b/src/jalview/datamodel/SequenceI.java
index 5c77940..12ddf60 100755
--- a/src/jalview/datamodel/SequenceI.java
+++ b/src/jalview/datamodel/SequenceI.java
@@ -1,6 +1,6 @@
 /*
- * Jalview - A Sequence Alignment Editor and Viewer (Version 2.8.2)
- * Copyright (C) 2014 The Jalview Authors
+ * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
+ * Copyright (C) $$Year-Rel$$ The Jalview Authors
  * 
  * This file is part of Jalview.
  * 
@@ -20,17 +20,20 @@
  */
 package jalview.datamodel;
 
+import java.util.BitSet;
+import java.util.List;
 import java.util.Vector;
 
 import fr.orsay.lri.varna.models.rna.RNA;
 
 /**
- * DOCUMENT ME!
+ * Methods for manipulating a sequence, its metadata and related annotation in
+ * an alignment or dataset.
  * 
  * @author $author$
  * @version $Revision$
  */
-public interface SequenceI
+public interface SequenceI extends ASequenceI
 {
   /**
    * Set the display name for the sequence
@@ -133,23 +136,26 @@ public interface SequenceI
   public char[] getSequence(int start, int end);
 
   /**
-   * create a new sequence object from start to end of this sequence
+   * create a new sequence object with a subsequence of this one but sharing the
+   * same dataset sequence
    * 
    * @param start
-   *          int
+   *          int index for start position (base 0, inclusive)
    * @param end
-   *          int
+   *          int index for end position (base 0, exclusive)
+   * 
    * @return SequenceI
+   * @note implementations may use getSequence to get the sequence data
    */
   public SequenceI getSubSequence(int start, int end);
 
   /**
-   * DOCUMENT ME!
+   * get the i'th character in this sequence's local reference frame (ie from
+   * 0-number of characters lying from start-end)
    * 
    * @param i
-   *          DOCUMENT ME!
-   * 
-   * @return DOCUMENT ME!
+   *          index
+   * @return character or ' '
    */
   public char getCharAt(int i);
 
@@ -169,8 +175,7 @@ public interface SequenceI
   public String getDescription();
 
   /**
-   * Return the alignment column for a sequence position * Return the alignment
-   * position for a sequence position
+   * Return the alignment column for a sequence position
    * 
    * @param pos
    *          lying from start to end
@@ -185,12 +190,13 @@ public interface SequenceI
   public int findIndex(int pos);
 
   /**
-   * Returns the sequence position for an alignment position
+   * Returns the sequence position for an alignment position.
    * 
    * @param i
-   *          column index in alignment (from 1)
+   *          column index in alignment (from 0..<length)
    * 
-   * @return residue number for residue (left of and) nearest ith column
+   * @return TODO: JAL-2562 - residue number for residue (left of and) nearest
+   *         ith column
    */
   public int findPosition(int i);
 
@@ -213,13 +219,22 @@ public interface SequenceI
   public int[] findPositionMap();
 
   /**
+   * Answers true if the sequence is composed of amino acid characters. Note
+   * that implementations may use heuristic methods which are not guaranteed to
+   * give the biologically 'right' answer.
+   * 
+   * @return
+   */
+  public boolean isProtein();
+
+  /**
    * Delete a range of aligned sequence columns, creating a new dataset sequence
    * if necessary and adjusting start and end positions accordingly.
    * 
    * @param i
-   *          first column in range to delete
+   *          first column in range to delete (inclusive)
    * @param j
-   *          last column in range to delete
+   *          last column in range to delete (exclusive)
    */
   public void deleteChars(int i, int j);
 
@@ -227,34 +242,39 @@ public interface SequenceI
    * DOCUMENT ME!
    * 
    * @param i
-   *          DOCUMENT ME!
+   *          alignment column number
    * @param c
-   *          DOCUMENT ME!
+   *          character to insert
    */
   public void insertCharAt(int i, char c);
 
   /**
-   * DOCUMENT ME!
+   * insert given character at alignment column position
    * 
-   * @param i
-   *          DOCUMENT ME!
-   * @param c
-   *          DOCUMENT ME!
+   * @param position
+   *          alignment column number
+   * @param count
+   *          length of insert
+   * @param ch
+   *          character to insert
    */
-  public void insertCharAt(int i, int length, char c);
+  public void insertCharAt(int position, int count, char ch);
 
   /**
-   * DOCUMENT ME!
+   * Gets array holding sequence features associated with this sequence. The
+   * array may be held by the sequence's dataset sequence if that is defined.
    * 
-   * @return DOCUMENT ME!
+   * @return hard reference to array
    */
   public SequenceFeature[] getSequenceFeatures();
 
   /**
-   * DOCUMENT ME!
+   * Replaces the array of sequence features associated with this sequence with
+   * a new array reference. If this sequence has a dataset sequence, then this
+   * method will update the dataset sequence's feature array
    * 
-   * @param v
-   *          DOCUMENT ME!
+   * @param features
+   *          New array of sequence features
    */
   public void setSequenceFeatures(SequenceFeature[] features);
 
@@ -264,21 +284,28 @@ public interface SequenceI
    * @param id
    *          DOCUMENT ME!
    */
-  public void setPDBId(Vector ids);
+  public void setPDBId(Vector<PDBEntry> ids);
 
   /**
-   * DOCUMENT ME!
+   * Returns a list
    * 
    * @return DOCUMENT ME!
    */
-  public Vector getPDBId();
+  public Vector<PDBEntry> getAllPDBEntries();
 
   /**
-   * add entry to the vector of PDBIds, if it isn't in the list already
+   * Adds the entry to the *normalised* list of PDBIds.
+   * 
+   * If a PDBEntry is passed with the same entry.getID() string as one already
+   * in the list, or one is added that appears to be the same but has a chain ID
+   * appended, then the existing PDBEntry will be updated with the new
+   * attributes instead, unless the entries have distinct chain codes or
+   * associated structure files.
    * 
    * @param entry
+   * @return true if the entry was added, false if updated
    */
-  public void addPDBId(PDBEntry entry);
+  public boolean addPDBId(PDBEntry entry);
 
   /**
    * update the list of PDBEntrys to include any DBRefEntrys citing structural
@@ -292,9 +319,17 @@ public interface SequenceI
 
   public void setVamsasId(String id);
 
-  public void setDBRef(DBRefEntry[] dbs);
+  /**
+   * set the array of Database references for the sequence.
+   * 
+   * @param dbs
+   * @deprecated - use is discouraged since side-effects may occur if DBRefEntry
+   *             set are not normalised.
+   */
+  @Deprecated
+  public void setDBRefs(DBRefEntry[] dbs);
 
-  public DBRefEntry[] getDBRef();
+  public DBRefEntry[] getDBRefs();
 
   /**
    * add the given entry to the list of DBRefs for this sequence, or replace a
@@ -304,7 +339,14 @@ public interface SequenceI
    */
   public void addDBRef(DBRefEntry entry);
 
-  public void addSequenceFeature(SequenceFeature sf);
+  /**
+   * Adds the given sequence feature and returns true, or returns false if it is
+   * already present on the sequence
+   * 
+   * @param sf
+   * @return
+   */
+  public boolean addSequenceFeature(SequenceFeature sf);
 
   public void deleteFeature(SequenceFeature sf);
 
@@ -312,8 +354,22 @@ public interface SequenceI
 
   public SequenceI getDatasetSequence();
 
+  /**
+   * Returns a new array containing this sequence's annotations, or null.
+   */
   public AlignmentAnnotation[] getAnnotation();
 
+  /**
+   * Returns true if this sequence has the given annotation (by object
+   * identity).
+   */
+  public boolean hasAnnotation(AlignmentAnnotation ann);
+
+  /**
+   * Add the given annotation, if not already added, and set its sequence ref to
+   * be this sequence. Does nothing if this sequence's annotations already
+   * include this annotation (by identical object reference).
+   */
   public void addAlignmentAnnotation(AlignmentAnnotation annotation);
 
   public void removeAlignmentAnnotation(AlignmentAnnotation annotation);
@@ -342,6 +398,16 @@ public interface SequenceI
   public AlignmentAnnotation[] getAnnotation(String label);
 
   /**
+   * Returns a (possibly empty) list of any annotations that match on given
+   * calcId (source) and label (type). Null values do not match.
+   * 
+   * @param calcId
+   * @param label
+   */
+  public List<AlignmentAnnotation> getAlignmentAnnotations(String calcId,
+          String label);
+
+  /**
    * create a new dataset sequence (if necessary) for this sequence and sets
    * this sequence to refer to it. This call will move any features or
    * references on the sequence onto the dataset. It will also make a duplicate
@@ -355,8 +421,8 @@ public interface SequenceI
   /**
    * Transfer any database references or annotation from entry under a sequence
    * mapping. <br/>
-   * <strong>Note: DOES NOT transfer sequence associated alignment
-   * annotation </strong><br/>
+   * <strong>Note: DOES NOT transfer sequence associated alignment annotation
+   * </strong><br/>
    * 
    * @param entry
    * @param mp
@@ -387,4 +453,35 @@ public interface SequenceI
    */
   public void setRNA(RNA rna);
 
+  /**
+   * 
+   * @return list of insertions (gap characters) in sequence
+   */
+  public List<int[]> getInsertions();
+
+  /**
+   * Given a pdbId String, return the equivalent PDBEntry if available in the
+   * given sequence
+   * 
+   * @param pdbId
+   * @return
+   */
+  public PDBEntry getPDBEntry(String pdbId);
+
+  /**
+   * Get all primary database/accessions for this sequence's data. These
+   * DBRefEntry are expected to resolve to a valid record in the associated
+   * external database, either directly or via a provided 1:1 Mapping.
+   * 
+   * @return just the primary references (if any) for this sequence, or an empty
+   *         list
+   */
+  public List<DBRefEntry> getPrimaryDBRefs();
+
+  /**
+   * 
+   * @return BitSet corresponding to index [0,length) where Comparison.isGap()
+   *         returns true.
+   */
+  BitSet getInsertionsAsBits();
 }