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[trace] be able to handle multiple associated LocationDatas

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This commit is contained in:
Moritz Eysholdt 2013-01-31 11:10:39 +01:00
parent 4f242d3429
commit c08a03295a
1 changed files with 11 additions and 4 deletions
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15
plugins/org.eclipse.xtext/src/org/eclipse/xtext/generator/trace/AbstractTraceRegion.java
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@ -344,10 +344,17 @@ public abstract class AbstractTraceRegion {
return result;
}
}
if (parent != null && getAssociatedLocations().size() == 1) {
return parent.getAssociatedPath();
}
return null;
if (parent == null)
return null;
boolean uriSeen = false;
for (ILocationData associated : getAssociatedLocations())
if (associated.getPath() != null) {
if (!uriSeen)
uriSeen = true;
else
return null;
}
return parent.getAssociatedPath();
}
@Nullable