{
private static final String ANNOTATION = "annotation";
+ private static final char UNDERSCORE = '_';
+
private static final Regex OPEN_PAREN = new Regex("(<|\\[)", "(");
private static final Regex CLOSE_PAREN = new Regex("(>|\\])", ")");
+ // private static final Regex OPEN_PAREN = new Regex("(<|\\[)", "(");
+ // private static final Regex CLOSE_PAREN = new Regex("(>|\\])", ")");
+
public static final Regex DETECT_BRACKETS = new Regex(
"(<|>|\\[|\\]|\\(|\\)|\\{|\\})");
- public static final String RNASS_BRACKETS = "<>[]() {}AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZz";
+ // WUSS extended symbols. Avoid ambiguity with protein SS annotations by using NOT_RNASS first.
+ public static final String RNASS_BRACKETS = "<>[](){}AaBbCcDdEeFfGgHhIiJjKkLlMmNnOoPpQqRrSsTtUuVvWwXxYyZz";
+
+ // use the following regex to decide an annotations (whole) line is NOT an RNA
+ // SS (it contains only E,H,e,h and other non-brace/non-alpha chars)
+ private static final Regex NOT_RNASS = new Regex(
+ "^[^<>[\\](){}A-DF-Za-df-z]*$");
StringBuffer out; // output buffer
- AlignmentI al;
+ private AlignmentI al;
public StockholmFile()
{
}
/**
- * Creates a new StockholmFile object for output.
+ * Creates a new StockholmFile object for output
*/
public StockholmFile(AlignmentI al)
{
// logger.debug("Stockholm version: " + version);
}
- // We define some Regexes here that will be used regularily later
+ // We define some Regexes here that will be used regularly later
rend = new Regex("^\\s*\\/\\/"); // Find the end of an alignment
p = new Regex("(\\S+)\\/(\\d+)\\-(\\d+)"); // split sequence id in
// id/from/to
if (features.containsKey(this.id2type(type)))
{
// logger.debug("Found content for " + this.id2type(type));
- content = (Hashtable) features.get(this.id2type(type));
+ content = (Hashtable) features
+ .get(this.id2type(type));
}
else
{
// logger.debug("Creating new content holder for " +
// this.id2type(type));
content = new Hashtable();
- features.put(this.id2type(type), content);
+ features.put(id2type(type), content);
}
String ns = (String) content.get(ANNOTATION);
Vector<AlignmentAnnotation> annotation, String label,
String annots)
{
- String convert1, convert2 = null;
-
- // convert1 = OPEN_PAREN.replaceAll(annots);
- // convert2 = CLOSE_PAREN.replaceAll(convert1);
+ String convert1, convert2 = null;
+ // String convert1 = OPEN_PAREN.replaceAll(annots);
+ // String convert2 = CLOSE_PAREN.replaceAll(convert1);
// annots = convert2;
-
- // DEBUG
- System.out.println(
- "*** parseAnnotationRow called with\n annotation='"
- + annotation + "'\n label='" + label
- + "'\n annots='" + annots + "'");
String type = label;
if (label.contains("_cons"))
type = id2type(type);
boolean isrnass = false;
+
if (type.equalsIgnoreCase("secondary structure"))
{
ss = true;
- isrnass = DETECT_BRACKETS.search(annots);
+ isrnass = !NOT_RNASS.search(annots); // sorry about the double negative
+ // here (it's easier for dealing with
+ // other non-alpha-non-brace chars)
}
if (type.equalsIgnoreCase("posterior probability"))
{
for (int i = 0; i < annots.length(); i++)
{
String pos = annots.substring(i, i + 1);
+ if (UNDERSCORE == pos.charAt(0))
+ {
+ pos = " ";
+ }
Annotation ann;
ann = new Annotation(pos, "", ' ', 0f); // 0f is 'valid' null - will not
// be written out
if (alAnot != null)
{
Annotation[] ann;
+
for (int j = 0; j < alAnot.length; j++)
{
-
- String key = type2id(alAnot[j].label);
- boolean isrna = alAnot[j].isValidStruc();
- // bs debug
- System.out.println("SEQUENCE " + i + "/" + s.length + " ISRNA="
- + isrna + ".");
- if (isrna)
- {
- // hardwire to secondary structure if there is RNA secondary
- // structure on the annotation
- key = "SS";
- }
- if (key == null)
+ if (alAnot[j].annotations != null)
{
+ String key = type2id(alAnot[j].label);
+ boolean isrna = alAnot[j].isValidStruc();
- continue;
- }
+ if (isrna)
+ {
+ // hardwire to secondary structure if there is RNA secondary
+ // structure on the annotation
+ key = "SS";
+ }
+ if (key == null)
+ {
- // out.append("#=GR ");
- out.append(new Format("%-" + maxid + "s").form(
- "#=GR " + printId(s[i], jvSuffix) + " " + key + " "));
- ann = alAnot[j].annotations;
- String seq = "";
- for (int k = 0; k < ann.length; k++)
- {
- seq += outputCharacter(key, k, isrna, ann, s[i]);
+ continue;
+ }
+
+ // out.append("#=GR ");
+ out.append(new Format("%-" + maxid + "s").form(
+ "#=GR " + printId(s[i], jvSuffix) + " " + key + " "));
+ ann = alAnot[j].annotations;
+ String seq = "";
+ for (int k = 0; k < ann.length; k++)
+ {
+ seq += outputCharacter(key, k, isrna, ann, s[i]);
+ }
+ out.append(seq);
+ out.append(newline);
}
- // bs debug
- System.out.println("APPENDING SEQ: KEY=" + key + " ISRNA=" + isrna
- + ".\n" + "SEQ=" + seq + "\n");
- out.append(seq);
- out.append(newline);
}
+
}
out.append(new Format("%-" + maxid + "s")
.form(printId(s[i], jvSuffix) + " "));
out.append(s[i].getSequenceAsString());
- // bs debug
- System.out.println("ALSO APPENDING " + s[i].getSequenceAsString());
out.append(newline);
i++;
}
{
seq += outputCharacter(key, j, isrna, aa.annotations, null);
}
-
- // bs debug
- System.out.println(
- "PRINTING SEQ: KEY=" + key + " ISRNA=" + isrna + ".\n"
- + "SEQ=" + seq + "\n");
-
out.append(seq);
out.append(newline);
}
return out.toString();
}
+
/**
* add an annotation character to the output row
*
String ch = (annot == null)
? ((sequenceI == null) ? "-"
: Character.toString(sequenceI.getCharAt(k)))
- : annot.displayCharacter;
+ : (annot.displayCharacter == null
+ ? String.valueOf(annot.secondaryStructure)
+ : annot.displayCharacter);
+ if (ch == null)
+ {
+ ch = " ";
+ }
if (key != null && key.equals("SS"))
{
char ssannotchar = ' ';
}
if (charset)
{
- if (ssannotchar == ' ' && isrna)
- {
- ssannotchar = '.';
- }
- return ssannotchar;
+ return (ssannotchar == ' ' && isrna) ? '.' : ssannotchar;
}
}
: seq;
}
+ /**
+ * make a friendly ID string.
+ *
+ * @param dataName
+ * @return truncated dataName to after last '/'
+ */
+ private String safeName(String dataName)
+ {
+ int b = 0;
+ while ((b = dataName.indexOf("/")) > -1 && b < dataName.length())
+ {
+ dataName = dataName.substring(b + 1).trim();
+
+ }
+ int e = (dataName.length() - dataName.indexOf(".")) + 1;
+ dataName = dataName.substring(1, e).trim();
+ return dataName;
+ }
+
+
public String print()
{
out = new StringBuffer();
}
}
-
+
protected static String id2type(String id)
{
if (typeIds.containsKey(id))
"Warning : Unknown Stockholm annotation type: " + type);
return key;
}
-
- /**
- * make a friendly ID string.
- *
- * @param dataName
- * @return truncated dataName to after last '/'
- */
- private String safeName(String dataName)
- {
- int b = 0;
- while ((b = dataName.indexOf("/")) > -1 && b < dataName.length())
- {
- dataName = dataName.substring(b + 1).trim();
-
- }
- int e = (dataName.length() - dataName.indexOf(".")) + 1;
- dataName = dataName.substring(1, e).trim();
- return dataName;
- }
}