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[291548] DMContext.toString() not handling multi-parent scenario well

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This commit is contained in:
John Cortell 2009-10-07 02:24:45 +00:00
parent cdf996fee1
commit e61498f16f
1 changed files with 16 additions and 2 deletions
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16
dsf/org.eclipse.cdt.dsf/src/org/eclipse/cdt/dsf/datamodel/AbstractDMContext.java
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@ -87,10 +87,24 @@ abstract public class AbstractDMContext extends PlatformObject
return getSessionId().hashCode() + parentsHash; return getSessionId().hashCode() + parentsHash;
} }
/**
* @return a stringified representation of our parent context. If we have
* more than one parent, the parents are separated by commas, and
* the entire collection is wrapped with parenthesis:
* "(p1,p2,...,pn)"
*/
protected String baseToString() { protected String baseToString() {
StringBuffer retVal = new StringBuffer(); StringBuilder retVal = new StringBuilder();
for (IDMContext parent : fParents) { for (IDMContext parent : fParents) {
retVal.append(parent); retVal.append(parent);
retVal.append(',');
}
if (retVal.length() > 0) {
retVal.deleteCharAt(retVal.length() - 1); // remove trailing comma
}
if (fParents.length > 1) {
retVal.insert(0, '(');
retVal.insert(retVal.length(), ')');
} }
return retVal.toString(); return retVal.toString();
} }