-package jalview.datamodel;\r
-\r
-public class AlignmentAnnotation\r
-{\r
- public String label;\r
- public String description;\r
- public Annotation [] annotations;\r
- public boolean isGraph = false;\r
- public float graphMin, graphMax;\r
- public int windowLength;\r
-\r
- // Graphical hints and tips\r
- public boolean editable = false;\r
- public boolean hasIcons; //\r
- public boolean hasText;\r
- public boolean visible = true;\r
- public int height=0;\r
-\r
- public AlignmentAnnotation(String label, String description, Annotation [] annotations)\r
- {\r
- // always editable?\r
- editable = true;\r
- this.label = label;\r
- this.description = description;\r
- this.annotations = annotations;\r
- for(int i=0; i<annotations.length; i++)\r
- {\r
- if (annotations[i]!=null &&(\r
- annotations[i].secondaryStructure == 'H' ||\r
- annotations[i].secondaryStructure == 'E'))\r
- hasIcons = true;\r
-\r
- if (annotations[i]!=null && annotations[i].displayCharacter.length()>0)\r
- hasText = true;\r
- }\r
- }\r
-\r
- public AlignmentAnnotation(String label, String description, Annotation [] annotations, float min, float max, int winLength)\r
- {\r
- // graphs are not editable\r
- this.label = label;\r
- this.description = description;\r
- this.annotations = annotations;\r
- isGraph = true;\r
- graphMin = min;\r
- graphMax = max;\r
- windowLength = winLength;\r
- for(int i=0; i<annotations.length; i++)\r
- {\r
- if (annotations[i]!=null &&(\r
- annotations[i].secondaryStructure == 'H' ||\r
- annotations[i].secondaryStructure == 'E'))\r
- hasIcons = true;\r
-\r
- if (annotations[i]!=null && annotations[i].displayCharacter.length()>0)\r
- hasText = true;\r
- }\r
-\r
-\r
- }\r
-\r
-}\r
+/*
+ * Jalview - A Sequence Alignment Editor and Viewer
+ * Copyright (C) 2007 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.datamodel;
+
+import java.util.Enumeration;
+import java.util.Hashtable;
+
+/**
+ * DOCUMENT ME!
+ *
+ * @author $author$
+ * @version $Revision$
+ */
+public class AlignmentAnnotation
+{
+ /** If true, this annotations is calculated every edit,
+ * eg consensus, quality or conservation graphs */
+ public boolean autoCalculated = false;
+
+ public String annotationId;
+
+ public SequenceI sequenceRef;
+
+ /** DOCUMENT ME!! */
+ public String label;
+
+ /** DOCUMENT ME!! */
+ public String description;
+
+ /** DOCUMENT ME!! */
+ public Annotation[] annotations;
+
+ public java.util.Hashtable sequenceMapping;
+
+ /** DOCUMENT ME!! */
+ public float graphMin;
+
+ /** DOCUMENT ME!! */
+ public float graphMax;
+
+ /**
+ * Score associated with label and description.
+ */
+ public double score= Double.NaN;
+ /**
+ * flag indicating if annotation has a score.
+ */
+ public boolean hasScore=false;
+
+ public GraphLine threshold;
+
+ // Graphical hints and tips
+
+ /** DOCUMENT ME!! */
+ public boolean editable = false;
+
+ /** DOCUMENT ME!! */
+ public boolean hasIcons; //
+
+ /** DOCUMENT ME!! */
+ public boolean hasText;
+
+ /** DOCUMENT ME!! */
+ public boolean visible = true;
+
+ public int graphGroup = -1;
+
+ /** DOCUMENT ME!! */
+ public int height = 0;
+
+ public int graph = 0;
+
+ public int graphHeight = 40;
+
+ public boolean padGaps = false;
+
+ public static final int NO_GRAPH = 0;
+
+ public static final int BAR_GRAPH = 1;
+
+ public static final int LINE_GRAPH = 2;
+
+ public boolean belowAlignment = true;
+
+
+ public static int getGraphValueFromString(String string)
+ {
+ if (string.equalsIgnoreCase("BAR_GRAPH"))
+ {
+ return BAR_GRAPH;
+ }
+ else if (string.equalsIgnoreCase("LINE_GRAPH"))
+ {
+ return LINE_GRAPH;
+ }
+ else
+ {
+ return NO_GRAPH;
+ }
+ }
+
+ /**
+ * Creates a new AlignmentAnnotation object.
+ *
+ * @param label DOCUMENT ME!
+ * @param description DOCUMENT ME!
+ * @param annotations DOCUMENT ME!about:blank
+Loading...
+ */
+ public AlignmentAnnotation(String label, String description,
+ Annotation[] annotations)
+ {
+ // always editable?
+ editable = true;
+ this.label = label;
+ this.description = description;
+ this.annotations = annotations;
+
+ validateRangeAndDisplay();
+ }
+
+ void areLabelsSecondaryStructure()
+ {
+ boolean nonSSLabel = false;
+ for (int i = 0; i < annotations.length; i++)
+ {
+ if (annotations[i] == null)
+ {
+ continue;
+ }
+ if (annotations[i].secondaryStructure == 'H' ||
+ annotations[i].secondaryStructure == 'E')
+ {
+ hasIcons = true;
+ }
+
+ if(annotations[i].displayCharacter==null)
+ {
+ continue;
+ }
+
+ if (annotations[i].displayCharacter.length() == 1
+ && !annotations[i].displayCharacter.equals("H")
+ && !annotations[i].displayCharacter.equals("E")
+ && !annotations[i].displayCharacter.equals("-")
+ && !annotations[i].displayCharacter.equals("."))
+ {
+ if (jalview.schemes.ResidueProperties.aaIndex
+ [annotations[i].displayCharacter.charAt(0)] < 23)
+ {
+ nonSSLabel = true;
+ }
+ }
+
+ if (annotations[i].displayCharacter.length() > 0)
+ {
+ hasText = true;
+ }
+ }
+
+ if (nonSSLabel)
+ {
+ hasIcons = false;
+ for (int j = 0; j < annotations.length; j++)
+ {
+ if (annotations[j] != null && annotations[j].secondaryStructure != ' ')
+ {
+ annotations[j].displayCharacter
+ = String.valueOf(annotations[j].secondaryStructure);
+ annotations[j].secondaryStructure = ' ';
+ }
+
+ }
+ }
+
+ annotationId = this.hashCode() + "";
+ }
+ /**
+ * Creates a new AlignmentAnnotation object.
+ *
+ * @param label DOCUMENT ME!
+ * @param description DOCUMENT ME!
+ * @param annotations DOCUMENT ME!
+ * @param min DOCUMENT ME!
+ * @param max DOCUMENT ME!
+ * @param winLength DOCUMENT ME!
+ */
+ public AlignmentAnnotation(String label, String description,
+ Annotation[] annotations, float min, float max,
+ int graphType)
+ {
+ // graphs are not editable
+ editable = graphType==0;
+
+ this.label = label;
+ this.description = description;
+ this.annotations = annotations;
+ graph = graphType;
+ graphMin = min;
+ graphMax = max;
+ validateRangeAndDisplay();
+ }
+ /**
+ * checks graphMin and graphMax,
+ * secondary structure symbols,
+ * sets graphType appropriately,
+ * sets null labels to the empty string
+ * if appropriate.
+ */
+ private void validateRangeAndDisplay() {
+
+ if (annotations==null)
+ {
+ visible=false; // try to prevent renderer from displaying.
+ return; // this is a non-annotation row annotation - ie a sequence score.
+ }
+
+ int graphType = graph;
+ float min = graphMin;
+ float max = graphMax;
+ boolean drawValues = true;
+
+ if (min == max)
+ {
+ min = 999999999;
+ for (int i = 0; i < annotations.length; i++)
+ {
+ if (annotations[i] == null)
+ {
+ continue;
+ }
+
+ if (drawValues
+ && annotations[i].displayCharacter!=null
+ && annotations[i].displayCharacter.length() > 1)
+ {
+ drawValues = false;
+ }
+
+ if (annotations[i].value > max)
+ {
+ max = annotations[i].value;
+ }
+
+ if (annotations[i].value < min)
+ {
+ min = annotations[i].value;
+ }
+ }
+ }
+
+ graphMin = min;
+ graphMax = max;
+
+ areLabelsSecondaryStructure();
+
+ if (!drawValues && graphType != NO_GRAPH)
+ {
+ for (int i = 0; i < annotations.length; i++)
+ {
+ if (annotations[i] != null)
+ {
+ annotations[i].displayCharacter = "";
+ }
+ }
+ }
+ }
+
+ /**
+ * Copy constructor
+ * creates a new independent annotation row with the same associated sequenceRef
+ * @param annotation
+ */
+ public AlignmentAnnotation(AlignmentAnnotation annotation)
+ {
+ this.label = new String(annotation.label);
+ if (annotation.description != null)
+ this.description = new String(annotation.description);
+ this.graphMin = annotation.graphMin;
+ this.graphMax = annotation.graphMax;
+ this.graph = annotation.graph;
+ this.graphHeight = annotation.graphHeight;
+ this.graphGroup = annotation.graphGroup;
+ this.editable = annotation.editable;
+ this.autoCalculated = annotation.autoCalculated;
+ this.hasIcons = annotation.hasIcons;
+ this.hasText = annotation.hasText;
+ this.height = annotation.height;
+ this.label = annotation.label;
+ this.padGaps = annotation.padGaps;
+ this.visible = annotation.visible;
+ if (this.hasScore = annotation.hasScore)
+ {
+ this.score = annotation.score;
+ }
+ if (threshold!=null) {
+ threshold = new GraphLine(annotation.threshold);
+ }
+ if (annotation.annotations!=null) {
+ Annotation[] ann = annotation.annotations;
+ this.annotations = new Annotation[ann.length];
+ for (int i=0; i<ann.length; i++) {
+ annotations[i] = new Annotation(ann[i]);
+ };
+ if (annotation.sequenceRef!=null) {
+ this.sequenceRef = annotation.sequenceRef;
+ if (annotation.sequenceMapping!=null)
+ {
+ Integer p=null;
+ sequenceMapping = new Hashtable();
+ Enumeration pos=annotation.sequenceMapping.keys();
+ while (pos.hasMoreElements()) {
+ // could optimise this!
+ p = (Integer) pos.nextElement();
+ Annotation a = (Annotation) annotation.sequenceMapping.get(p);
+ if (a==null)
+ {
+ continue;
+ }
+ for (int i=0; i<ann.length; i++)
+ {
+ if (ann[i]==a)
+ {
+ sequenceMapping.put(p, annotations[i]);
+ }
+ }
+ }
+ } else {
+ this.sequenceMapping = null;
+ }
+ }
+ }
+ validateRangeAndDisplay(); // construct hashcodes, etc.
+ }
+
+ /**
+ * clip the annotation to the columns given by startRes and endRes (inclusive)
+ * and prune any existing sequenceMapping to just those columns.
+ * @param startRes
+ * @param endRes
+ */
+ public void restrict(int startRes, int endRes)
+ {
+ if (startRes<0)
+ startRes=0;
+ if (startRes>=annotations.length)
+ startRes = annotations.length-1;
+ if (endRes>=annotations.length)
+ endRes = annotations.length-1;
+ if (annotations==null)
+ return;
+ Annotation[] temp = new Annotation[endRes-startRes+1];
+ if (startRes<annotations.length)
+ {
+ System.arraycopy(annotations, startRes, temp, 0, endRes-startRes+1);
+ }
+ if (sequenceRef!=null) {
+ // Clip the mapping, if it exists.
+ int spos = sequenceRef.findPosition(startRes);
+ int epos = sequenceRef.findPosition(endRes);
+ if (sequenceMapping!=null)
+ {
+ Hashtable newmapping = new Hashtable();
+ Enumeration e = sequenceMapping.keys();
+ while (e.hasMoreElements())
+ {
+ Integer pos = (Integer) e.nextElement();
+ if (pos.intValue()>=spos && pos.intValue()<=epos)
+ {
+ newmapping.put(pos, sequenceMapping.get(pos));
+ }
+ }
+ sequenceMapping.clear();
+ sequenceMapping = newmapping;
+ }
+ }
+ annotations=temp;
+ }
+ /**
+ * set the annotation row to be at least length Annotations
+ * @param length minimum number of columns required in the annotation row
+ * @return false if the annotation row is greater than length
+ */
+ public boolean padAnnotation(int length) {
+ if (annotations==null)
+ {
+ return true; // annotation row is correct - null == not visible and undefined length
+ }
+ if (annotations.length<length)
+ {
+ Annotation[] na = new Annotation[length];
+ System.arraycopy(annotations, 0, na, 0, annotations.length);
+ annotations = na;
+ return true;
+ }
+ return annotations.length>length;
+
+ }
+
+ /**
+ * DOCUMENT ME!
+ *
+ * @return DOCUMENT ME!
+ */
+ public String toString()
+ {
+ StringBuffer buffer = new StringBuffer();
+
+ for (int i = 0; i < annotations.length; i++)
+ {
+ if (annotations[i] != null)
+ {
+ if (graph != 0)
+ {
+ buffer.append(annotations[i].value);
+ }
+ else if (hasIcons)
+ {
+ buffer.append(annotations[i].secondaryStructure);
+ }
+ else
+ {
+ buffer.append(annotations[i].displayCharacter);
+ }
+ }
+
+ buffer.append(", ");
+ }
+
+ if (label.equals("Consensus"))
+ {
+ buffer.append("\n");
+
+ for (int i = 0; i < annotations.length; i++)
+ {
+ if (annotations[i] != null)
+ {
+ buffer.append(annotations[i].description);
+ }
+
+ buffer.append(", ");
+ }
+ }
+
+ return buffer.toString();
+ }
+
+ public void setThreshold(GraphLine line)
+ {
+ threshold = line;
+ }
+
+ public GraphLine getThreshold()
+ {
+ return threshold;
+ }
+
+ /**
+ * Attach the annotation to seqRef, starting from startRes position. If alreadyMapped is true then the indices of the annotation[] array are sequence positions rather than alignment column positions.
+ * @param seqRef
+ * @param startRes
+ * @param alreadyMapped
+ */
+ public void createSequenceMapping(SequenceI seqRef,
+ int startRes,
+ boolean alreadyMapped)
+ {
+
+ if (seqRef == null)
+ {
+ return;
+ }
+ sequenceRef=seqRef;
+ if (annotations==null)
+ {
+ return;
+ }
+ sequenceMapping = new java.util.Hashtable();
+
+ int seqPos;
+
+ for (int i = 0; i < annotations.length; i++)
+ {
+ if (annotations[i] != null)
+ {
+ if (alreadyMapped)
+ {
+ seqPos = seqRef.findPosition(i);
+ }
+ else
+ {
+ seqPos = i + startRes;
+ }
+
+ sequenceMapping.put(new Integer(seqPos), annotations[i]);
+ }
+ }
+
+ }
+
+ public void adjustForAlignment()
+ {
+ if (sequenceRef==null)
+ return;
+
+ if (annotations==null)
+ {
+ return;
+ }
+
+ int a = 0, aSize = sequenceRef.getLength();
+
+ if (aSize == 0)
+ {
+ //Its been deleted
+ return;
+ }
+
+ int position;
+ Annotation[] temp = new Annotation[aSize];
+ Integer index;
+
+ for (a = sequenceRef.getStart(); a <= sequenceRef.getEnd(); a++)
+ {
+ index = new Integer(a);
+ if (sequenceMapping.containsKey(index))
+ {
+ position = sequenceRef.findIndex(a) - 1;
+
+ temp[position] = (Annotation) sequenceMapping.get(index);
+ }
+ }
+
+ annotations = temp;
+ }
+ /**
+ * remove any null entries in annotation row and return the
+ * number of non-null annotation elements.
+ * @return
+ */
+ private int compactAnnotationArray() {
+ int j=0;
+ for (int i=0;i<annotations.length; i++) {
+ if (annotations[i]!=null && j!=i) {
+ annotations[j++] = annotations[i];
+ }
+ }
+ Annotation[] ann = annotations;
+ annotations = new Annotation[j];
+ System.arraycopy(ann, 0, annotations, 0, j);
+ ann = null;
+ return j;
+ }
+
+ /**
+ * Associate this annotion with the aligned residues of a particular sequence.
+ * sequenceMapping will be updated in the following way:
+ * null sequenceI - existing mapping will be discarded but annotations left in mapped positions.
+ * valid sequenceI not equal to current sequenceRef: mapping is discarded and rebuilt assuming 1:1 correspondence
+ * TODO: overload with parameter to specify correspondence between current and new sequenceRef
+ * @param sequenceI
+ */
+ public void setSequenceRef(SequenceI sequenceI)
+ {
+ if (sequenceI != null)
+ {
+ if (sequenceRef != null)
+ {
+ if (sequenceRef != sequenceI && !sequenceRef.equals(sequenceI) && sequenceRef.getDatasetSequence()!=sequenceI.getDatasetSequence())
+ {
+ // if sequenceRef isn't intersecting with sequenceI
+ // throw away old mapping and reconstruct.
+ sequenceRef = null;
+ if (sequenceMapping != null)
+ {
+ sequenceMapping = null;
+ // compactAnnotationArray();
+ }
+ createSequenceMapping(sequenceI, 1, true);
+ adjustForAlignment();
+ }
+ else
+ {
+ // Mapping carried over
+ sequenceRef = sequenceI;
+ }
+ }
+ else
+ {
+ // No mapping exists
+ createSequenceMapping(sequenceI, 1, true);
+ adjustForAlignment();
+ }
+ }
+ else
+ {
+ // throw away the mapping without compacting.
+ sequenceMapping = null;
+ sequenceRef = null;
+ }
+ }
+
+ /**
+ * @return the score
+ */
+ public double getScore()
+ {
+ return score;
+ }
+
+ /**
+ * @param score the score to set
+ */
+ public void setScore(double score)
+ {
+ hasScore=true;
+ this.score = score;
+ }
+ /**
+ *
+ * @return true if annotation has an associated score
+ */
+ public boolean hasScore()
+ {
+ return hasScore || !Double.isNaN(score);
+ }
+ /**
+ * Score only annotation
+ * @param label
+ * @param description
+ * @param score
+ */
+ public AlignmentAnnotation(String label, String description, double score)
+ {
+ this(label, description, null);
+ setScore(score);
+ }
+
+ public void setPadGaps(boolean padgaps, char gapchar)
+ {
+ this.padGaps = padgaps;
+ if(padgaps)
+ {
+ hasText = true;
+ for(int i=0; i<annotations.length; i++)
+ {
+ if(annotations[i]==null)
+ annotations[i] = new Annotation(String.valueOf(gapchar),null,' ',0f);
+ else if(annotations[i].displayCharacter==null ||annotations[i].displayCharacter.equals(" "))
+ annotations[i].displayCharacter=String.valueOf(gapchar);
+ }
+ }
+ }
+}