X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;ds=inline;f=src%2Fjalview%2Fdatamodel%2FAlignedCodonFrame.java;h=6215a93f6f58c4af81bcaadc00e5af37908b0fc0;hb=c9fd7ec6f8096c6659cccfc0aad0c2d5fd9ed9d1;hp=9c2bd83e48a1c600ff324bd57ea1f6d0ec90fccf;hpb=a45774ee31d9f35d4eff46d54d7deab719afb092;p=jalview.git
diff --git a/src/jalview/datamodel/AlignedCodonFrame.java b/src/jalview/datamodel/AlignedCodonFrame.java
index 9c2bd83..6215a93 100644
--- a/src/jalview/datamodel/AlignedCodonFrame.java
+++ b/src/jalview/datamodel/AlignedCodonFrame.java
@@ -1,318 +1,318 @@
-/*
- * Jalview - A Sequence Alignment Editor and Viewer (Version 2.7)
- * Copyright (C) 2011 J Procter, AM Waterhouse, G Barton, M Clamp, S Searle
- *
- * 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 .
- */
-package jalview.datamodel;
-
-import java.util.Enumeration;
-import java.util.Vector;
-
-import jalview.util.MapList;
-
-/**
- * Stores mapping between the columns of a protein alignment and a DNA alignment
- * and a list of individual codon to amino acid mappings between sequences.
- */
-
-public class AlignedCodonFrame
-{
- /**
- * array of nucleotide positions for aligned codons at column of aligned
- * proteins.
- */
- public int[][] codons = null;
-
- /**
- * width of protein sequence alignement implicit assertion that codons.length
- * >= aaWidth
- */
- public int aaWidth = 0;
-
- /**
- * initialise codon frame with a nominal alignment width
- *
- * @param aWidth
- */
- public AlignedCodonFrame(int aWidth)
- {
- if (aWidth <= 0)
- {
- codons = null;
- return;
- }
- codons = new int[aWidth][];
- for (int res = 0; res < aWidth; res++)
- codons[res] = null;
- }
-
- /**
- * ensure that codons array is at least as wide as aslen residues
- *
- * @param aslen
- * @return (possibly newly expanded) codon array
- */
- public int[][] checkCodonFrameWidth(int aslen)
- {
- if (codons.length <= aslen + 1)
- {
- // probably never have to do this ?
- int[][] c = new int[codons.length + 10][];
- for (int i = 0; i < codons.length; i++)
- {
- c[i] = codons[i];
- codons[i] = null;
- }
- codons = c;
- }
- return codons;
- }
-
- /**
- * @return width of aligned translated amino acid residues
- */
- public int getaaWidth()
- {
- return aaWidth;
- }
-
- /**
- * TODO: not an ideal solution - we reference the aligned amino acid sequences
- * in order to make insertions on them Better would be dnaAlignment and
- * aaAlignment reference....
- */
- Vector a_aaSeqs = new Vector();
-
- /**
- * increase aaWidth by one and insert a new aligned codon position space at
- * aspos.
- *
- * @param aspos
- */
- public void insertAAGap(int aspos, char gapCharacter)
- {
- // this aa appears before the aligned codons at aspos - so shift them in
- // each pair of mapped sequences
- aaWidth++;
- if (a_aaSeqs != null)
- {
- // we actually have to modify the aligned sequences here, so use the
- // a_aaSeqs vector
- Enumeration sq = a_aaSeqs.elements();
- while (sq.hasMoreElements())
- {
- ((SequenceI) sq.nextElement()).insertCharAt(aspos, gapCharacter);
- }
- }
- checkCodonFrameWidth(aspos);
- if (aspos < aaWidth)
- {
- aaWidth++;
- System.arraycopy(codons, aspos, codons, aspos + 1, aaWidth - aspos);
- codons[aspos] = null; // clear so new codon position can be marked.
- }
- }
-
- public void setAaWidth(int aapos)
- {
- aaWidth = aapos;
- }
-
- /**
- * tied array of na Sequence objects.
- */
- SequenceI[] dnaSeqs = null;
-
- /**
- * tied array of Mappings to protein sequence Objects and SequenceI[]
- * aaSeqs=null; MapLists where eac maps from the corresponding dnaSeqs element
- * to corresponding aaSeqs element
- */
- Mapping[] dnaToProt = null;
-
- /**
- * add a mapping between the dataset sequences for the associated dna and
- * protein sequence objects
- *
- * @param dnaseq
- * @param aaseq
- * @param map
- */
- public void addMap(SequenceI dnaseq, SequenceI aaseq, MapList map)
- {
- int nlen = 1;
- if (dnaSeqs != null)
- {
- nlen = dnaSeqs.length + 1;
- }
- SequenceI[] ndna = new SequenceI[nlen];
- Mapping[] ndtp = new Mapping[nlen];
- if (dnaSeqs != null)
- {
- System.arraycopy(dnaSeqs, 0, ndna, 0, dnaSeqs.length);
- System.arraycopy(dnaToProt, 0, ndtp, 0, dnaSeqs.length);
- }
- dnaSeqs = ndna;
- dnaToProt = ndtp;
- nlen--;
- dnaSeqs[nlen] = (dnaseq.getDatasetSequence() == null) ? dnaseq : dnaseq
- .getDatasetSequence();
- Mapping mp = new Mapping(map);
- // JBPNote DEBUG! THIS !
- // dnaseq.transferAnnotation(aaseq, mp);
- // aaseq.transferAnnotation(dnaseq, new Mapping(map.getInverse()));
- mp.to = (aaseq.getDatasetSequence() == null) ? aaseq : aaseq
- .getDatasetSequence();
- a_aaSeqs.addElement(aaseq);
- dnaToProt[nlen] = mp;
- }
-
- public SequenceI[] getdnaSeqs()
- {
- return dnaSeqs;
- }
-
- public SequenceI[] getAaSeqs()
- {
- if (dnaToProt == null)
- return null;
- SequenceI[] sqs = new SequenceI[dnaToProt.length];
- for (int sz = 0; sz < dnaToProt.length; sz++)
- {
- sqs[sz] = dnaToProt[sz].to;
- }
- return sqs;
- }
-
- public MapList[] getdnaToProt()
- {
- if (dnaToProt == null)
- return null;
- MapList[] sqs = new MapList[dnaToProt.length];
- for (int sz = 0; sz < dnaToProt.length; sz++)
- {
- sqs[sz] = dnaToProt[sz].map;
- }
- return sqs;
- }
-
- public Mapping[] getProtMappings()
- {
- return dnaToProt;
- }
-
- /**
- *
- * @param sequenceRef
- * @return null or corresponding aaSeq entry for dnaSeq entry
- */
- public SequenceI getAaForDnaSeq(SequenceI dnaSeqRef)
- {
- if (dnaSeqs == null)
- {
- return null;
- }
- SequenceI dnads = dnaSeqRef.getDatasetSequence();
- for (int ds = 0; ds < dnaSeqs.length; ds++)
- {
- if (dnaSeqs[ds] == dnaSeqRef || dnaSeqs[ds] == dnads)
- return dnaToProt[ds].to;
- }
- return null;
- }
-
- /**
- *
- * @param sequenceRef
- * @return null or corresponding aaSeq entry for dnaSeq entry
- */
- public SequenceI getDnaForAaSeq(SequenceI aaSeqRef)
- {
- if (dnaToProt == null)
- {
- return null;
- }
- SequenceI aads = aaSeqRef.getDatasetSequence();
- for (int as = 0; as < dnaToProt.length; as++)
- {
- if (dnaToProt[as].to == aaSeqRef || dnaToProt[as].to == aads)
- return dnaSeqs[as];
- }
- return null;
- }
-
- /**
- * test to see if codon frame involves seq in any way
- *
- * @param seq
- * a nucleotide or protein sequence
- * @return true if a mapping exists to or from this sequence to any translated
- * sequence
- */
- public boolean involvesSequence(SequenceI seq)
- {
- return getAaForDnaSeq(seq) != null || getDnaForAaSeq(seq) != null;
- }
-
- /**
- * Add search results for regions in other sequences that translate or are
- * translated from a particular position in seq
- *
- * @param seq
- * @param index
- * position in seq
- * @param results
- * where highlighted regions go
- */
- public void markMappedRegion(SequenceI seq, int index,
- SearchResults results)
- {
- if (dnaToProt == null)
- {
- return;
- }
- int[] codon;
- SequenceI ds = seq.getDatasetSequence();
- for (int mi = 0; mi < dnaToProt.length; mi++)
- {
- if (dnaSeqs[mi] == seq || dnaSeqs[mi] == ds)
- {
- // DEBUG System.err.println("dna pos "+index);
- codon = dnaToProt[mi].map.locateInTo(index, index);
- if (codon != null)
- {
- for (int i = 0; i < codon.length; i += 2)
- {
- results.addResult(dnaToProt[mi].to, codon[i], codon[i + 1]);
- }
- }
- }
- else if (dnaToProt[mi].to == seq || dnaToProt[mi].to == ds)
- {
- // DEBUG System.err.println("aa pos "+index);
- {
- codon = dnaToProt[mi].map.locateInFrom(index, index);
- if (codon != null)
- {
- for (int i = 0; i < codon.length; i += 2)
- {
- results.addResult(dnaSeqs[mi], codon[i], codon[i + 1]);
- }
- }
- }
- }
- }
- }
-}
+/*
+ * Jalview - A Sequence Alignment Editor and Viewer (Version 2.8)
+ * Copyright (C) 2012 J Procter, AM Waterhouse, LM Lui, J Engelhardt, G Barton, M Clamp, S Searle
+ *
+ * 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 .
+ */
+package jalview.datamodel;
+
+import java.util.Enumeration;
+import java.util.Vector;
+
+import jalview.util.MapList;
+
+/**
+ * Stores mapping between the columns of a protein alignment and a DNA alignment
+ * and a list of individual codon to amino acid mappings between sequences.
+ */
+
+public class AlignedCodonFrame
+{
+ /**
+ * array of nucleotide positions for aligned codons at column of aligned
+ * proteins.
+ */
+ public int[][] codons = null;
+
+ /**
+ * width of protein sequence alignement implicit assertion that codons.length
+ * >= aaWidth
+ */
+ public int aaWidth = 0;
+
+ /**
+ * initialise codon frame with a nominal alignment width
+ *
+ * @param aWidth
+ */
+ public AlignedCodonFrame(int aWidth)
+ {
+ if (aWidth <= 0)
+ {
+ codons = null;
+ return;
+ }
+ codons = new int[aWidth][];
+ for (int res = 0; res < aWidth; res++)
+ codons[res] = null;
+ }
+
+ /**
+ * ensure that codons array is at least as wide as aslen residues
+ *
+ * @param aslen
+ * @return (possibly newly expanded) codon array
+ */
+ public int[][] checkCodonFrameWidth(int aslen)
+ {
+ if (codons.length <= aslen + 1)
+ {
+ // probably never have to do this ?
+ int[][] c = new int[codons.length + 10][];
+ for (int i = 0; i < codons.length; i++)
+ {
+ c[i] = codons[i];
+ codons[i] = null;
+ }
+ codons = c;
+ }
+ return codons;
+ }
+
+ /**
+ * @return width of aligned translated amino acid residues
+ */
+ public int getaaWidth()
+ {
+ return aaWidth;
+ }
+
+ /**
+ * TODO: not an ideal solution - we reference the aligned amino acid sequences
+ * in order to make insertions on them Better would be dnaAlignment and
+ * aaAlignment reference....
+ */
+ Vector a_aaSeqs = new Vector();
+
+ /**
+ * increase aaWidth by one and insert a new aligned codon position space at
+ * aspos.
+ *
+ * @param aspos
+ */
+ public void insertAAGap(int aspos, char gapCharacter)
+ {
+ // this aa appears before the aligned codons at aspos - so shift them in
+ // each pair of mapped sequences
+ aaWidth++;
+ if (a_aaSeqs != null)
+ {
+ // we actually have to modify the aligned sequences here, so use the
+ // a_aaSeqs vector
+ Enumeration sq = a_aaSeqs.elements();
+ while (sq.hasMoreElements())
+ {
+ ((SequenceI) sq.nextElement()).insertCharAt(aspos, gapCharacter);
+ }
+ }
+ checkCodonFrameWidth(aspos);
+ if (aspos < aaWidth)
+ {
+ aaWidth++;
+ System.arraycopy(codons, aspos, codons, aspos + 1, codons.length - aspos - 1);
+ codons[aspos] = null; // clear so new codon position can be marked.
+ }
+ }
+
+ public void setAaWidth(int aapos)
+ {
+ aaWidth = aapos;
+ }
+
+ /**
+ * tied array of na Sequence objects.
+ */
+ SequenceI[] dnaSeqs = null;
+
+ /**
+ * tied array of Mappings to protein sequence Objects and SequenceI[]
+ * aaSeqs=null; MapLists where eac maps from the corresponding dnaSeqs element
+ * to corresponding aaSeqs element
+ */
+ Mapping[] dnaToProt = null;
+
+ /**
+ * add a mapping between the dataset sequences for the associated dna and
+ * protein sequence objects
+ *
+ * @param dnaseq
+ * @param aaseq
+ * @param map
+ */
+ public void addMap(SequenceI dnaseq, SequenceI aaseq, MapList map)
+ {
+ int nlen = 1;
+ if (dnaSeqs != null)
+ {
+ nlen = dnaSeqs.length + 1;
+ }
+ SequenceI[] ndna = new SequenceI[nlen];
+ Mapping[] ndtp = new Mapping[nlen];
+ if (dnaSeqs != null)
+ {
+ System.arraycopy(dnaSeqs, 0, ndna, 0, dnaSeqs.length);
+ System.arraycopy(dnaToProt, 0, ndtp, 0, dnaSeqs.length);
+ }
+ dnaSeqs = ndna;
+ dnaToProt = ndtp;
+ nlen--;
+ dnaSeqs[nlen] = (dnaseq.getDatasetSequence() == null) ? dnaseq : dnaseq
+ .getDatasetSequence();
+ Mapping mp = new Mapping(map);
+ // JBPNote DEBUG! THIS !
+ // dnaseq.transferAnnotation(aaseq, mp);
+ // aaseq.transferAnnotation(dnaseq, new Mapping(map.getInverse()));
+ mp.to = (aaseq.getDatasetSequence() == null) ? aaseq : aaseq
+ .getDatasetSequence();
+ a_aaSeqs.addElement(aaseq);
+ dnaToProt[nlen] = mp;
+ }
+
+ public SequenceI[] getdnaSeqs()
+ {
+ return dnaSeqs;
+ }
+
+ public SequenceI[] getAaSeqs()
+ {
+ if (dnaToProt == null)
+ return null;
+ SequenceI[] sqs = new SequenceI[dnaToProt.length];
+ for (int sz = 0; sz < dnaToProt.length; sz++)
+ {
+ sqs[sz] = dnaToProt[sz].to;
+ }
+ return sqs;
+ }
+
+ public MapList[] getdnaToProt()
+ {
+ if (dnaToProt == null)
+ return null;
+ MapList[] sqs = new MapList[dnaToProt.length];
+ for (int sz = 0; sz < dnaToProt.length; sz++)
+ {
+ sqs[sz] = dnaToProt[sz].map;
+ }
+ return sqs;
+ }
+
+ public Mapping[] getProtMappings()
+ {
+ return dnaToProt;
+ }
+
+ /**
+ *
+ * @param sequenceRef
+ * @return null or corresponding aaSeq entry for dnaSeq entry
+ */
+ public SequenceI getAaForDnaSeq(SequenceI dnaSeqRef)
+ {
+ if (dnaSeqs == null)
+ {
+ return null;
+ }
+ SequenceI dnads = dnaSeqRef.getDatasetSequence();
+ for (int ds = 0; ds < dnaSeqs.length; ds++)
+ {
+ if (dnaSeqs[ds] == dnaSeqRef || dnaSeqs[ds] == dnads)
+ return dnaToProt[ds].to;
+ }
+ return null;
+ }
+
+ /**
+ *
+ * @param sequenceRef
+ * @return null or corresponding aaSeq entry for dnaSeq entry
+ */
+ public SequenceI getDnaForAaSeq(SequenceI aaSeqRef)
+ {
+ if (dnaToProt == null)
+ {
+ return null;
+ }
+ SequenceI aads = aaSeqRef.getDatasetSequence();
+ for (int as = 0; as < dnaToProt.length; as++)
+ {
+ if (dnaToProt[as].to == aaSeqRef || dnaToProt[as].to == aads)
+ return dnaSeqs[as];
+ }
+ return null;
+ }
+
+ /**
+ * test to see if codon frame involves seq in any way
+ *
+ * @param seq
+ * a nucleotide or protein sequence
+ * @return true if a mapping exists to or from this sequence to any translated
+ * sequence
+ */
+ public boolean involvesSequence(SequenceI seq)
+ {
+ return getAaForDnaSeq(seq) != null || getDnaForAaSeq(seq) != null;
+ }
+
+ /**
+ * Add search results for regions in other sequences that translate or are
+ * translated from a particular position in seq
+ *
+ * @param seq
+ * @param index
+ * position in seq
+ * @param results
+ * where highlighted regions go
+ */
+ public void markMappedRegion(SequenceI seq, int index,
+ SearchResults results)
+ {
+ if (dnaToProt == null)
+ {
+ return;
+ }
+ int[] codon;
+ SequenceI ds = seq.getDatasetSequence();
+ for (int mi = 0; mi < dnaToProt.length; mi++)
+ {
+ if (dnaSeqs[mi] == seq || dnaSeqs[mi] == ds)
+ {
+ // DEBUG System.err.println("dna pos "+index);
+ codon = dnaToProt[mi].map.locateInTo(index, index);
+ if (codon != null)
+ {
+ for (int i = 0; i < codon.length; i += 2)
+ {
+ results.addResult(dnaToProt[mi].to, codon[i], codon[i + 1]);
+ }
+ }
+ }
+ else if (dnaToProt[mi].to == seq || dnaToProt[mi].to == ds)
+ {
+ // DEBUG System.err.println("aa pos "+index);
+ {
+ codon = dnaToProt[mi].map.locateInFrom(index, index);
+ if (codon != null)
+ {
+ for (int i = 0; i < codon.length; i += 2)
+ {
+ results.addResult(dnaSeqs[mi], codon[i], codon[i + 1]);
+ }
+ }
+ }
+ }
+ }
+ }
+}