X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fschemes%2FColourSchemeI.java;h=f16ca21db284764fe4f56ebf34c95c6a0f41ad2d;hb=bffd5239316cc37765480e532ed8f153d512732b;hp=2e286953fa06686c1f8bdcc3c6c6ade8a04cf483;hpb=588042b69abf8e60bcc950b24c283933c7dd422f;p=jalview.git

diff --git a/src/jalview/schemes/ColourSchemeI.java b/src/jalview/schemes/ColourSchemeI.java
index 2e28695..f16ca21 100755
--- a/src/jalview/schemes/ColourSchemeI.java
+++ b/src/jalview/schemes/ColourSchemeI.java
@@ -1,32 +1,101 @@
-/*
-* Jalview - A Sequence Alignment Editor and Viewer
-* Copyright (C) 2005 AM Waterhouse, J Procter, G Barton, M Clamp, S Searle
-*
-* This program is free software; you can redistribute it and/or
-* modify it under the terms of the GNU General Public License
-* as published by the Free Software Foundation; either version 2
-* of the License, or (at your option) any later version.
-*
-* This program is distributed in the hope that it will be useful,
-* but WITHOUT ANY WARRANTY; without even the implied warranty of
-* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-* GNU General Public License for more details.
-*
-* You should have received a copy of the GNU General Public License
-* along with this program; if not, write to the Free Software
-* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
-*/
-package jalview.schemes;
-
-import java.awt.*;
-
-import java.util.*;
-
-
-public interface ColourSchemeI {
-    public Color findColour(String aa);
-
-    public Color findColour(String s, int j);
-
-    public void setConsensus(Vector v);
-}
+/*
+ * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
+ * Copyright (C) $$Year-Rel$$ The Jalview Authors
+ * 
+ * This file is part of Jalview.
+ * 
+ * Jalview is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License 
+ * as published by the Free Software Foundation, either version 3
+ * of the License, or (at your option) any later version.
+ *  
+ * Jalview is distributed in the hope that it will be useful, but 
+ * WITHOUT ANY WARRANTY; without even the implied warranty 
+ * of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
+ * PURPOSE.  See the GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with Jalview.  If not, see <http://www.gnu.org/licenses/>.
+ * The Jalview Authors are detailed in the 'AUTHORS' file.
+ */
+package jalview.schemes;
+
+import jalview.datamodel.AnnotatedCollectionI;
+import jalview.datamodel.SequenceCollectionI;
+import jalview.datamodel.SequenceI;
+
+import java.awt.Color;
+import java.util.Map;
+
+public interface ColourSchemeI
+{
+  /**
+   * Returns the possibly context dependent colour for the given symbol at the
+   * aligned position in the given sequence. For example, the colour may depend
+   * on the symbol's relationship to the consensus residue for the column.
+   * 
+   * @param symbol
+   * @param position
+   * @param seq
+   * @param consensusResidue
+   *          the modal symbol (e.g. K) or symbols (e.g. KF) for the column
+   * @param pid
+   *          the percentage identity of the column's consensus (if known)
+   * @return
+   */
+  Color findColour(char symbol, int position, SequenceI seq,
+          String consensusResidue, float pid);
+
+  /**
+   * Recalculate dependent data using the given sequence collection, taking
+   * account of hidden rows
+   * 
+   * @param alignment
+   * @param hiddenReps
+   */
+  void alignmentChanged(AnnotatedCollectionI alignment,
+          Map<SequenceI, SequenceCollectionI> hiddenReps);
+
+  /**
+   * Creates and returns a new instance of the colourscheme configured to colour
+   * the given collection. Note that even simple colour schemes should return a
+   * new instance for each call to this method, as different instances may have
+   * differing shading by consensus or percentage identity applied.
+   * 
+   * @param sg
+   * @param hiddenRepSequences
+   * @return copy of current scheme with any inherited settings transferred
+   */
+  ColourSchemeI getInstance(AnnotatedCollectionI sg,
+          Map<SequenceI, SequenceCollectionI> hiddenRepSequences);
+
+  /**
+   * Answers true if the colour scheme is suitable for the given data, else
+   * false. For example, some colour schemes are specific to either peptide or
+   * nucleotide, or only apply if certain kinds of annotation are present.
+   * 
+   * @param ac
+   * @return
+   */
+  // TODO can make this method static in Java 8
+  boolean isApplicableTo(AnnotatedCollectionI ac);
+
+  /**
+   * Answers the 'official' name of the colour scheme (as used, for example, as
+   * a Jalview startup parameter)
+   * 
+   * @return
+   */
+  String getSchemeName();
+
+  /**
+   * Answers true if the colour scheme depends only on the sequence symbol, and
+   * not on other information such as alignment consensus or annotation. (Note
+   * that simple colour schemes may have a fading by percentage identity or
+   * conservation overlaid.) Simple colour schemes can be propagated to
+   * structure viewers.
+   * 
+   * @return
+   */
+  boolean isSimple();
+}