@Override
public boolean isAffected(Delta delta, IResourceDescription candidate)
throws IllegalArgumentException {
if (!hasChanges(delta, candidate)) return false;
Set<QualifiedName> names = Sets.newHashSet();
addExportedNames(names, delta.getOld());
addExportedNames(names, delta.getNew());
return !Collections.disjoint(names, getImportedNames(candidate));
}
@Override
public void build(IBuildContext context, IProgressMonitor monitor) throws CoreException {
if (!context.getBuiltProject().hasNature(KarelNature.NATURE_ID)) return;
for (Delta delta : context.getDeltas()) {
IResourceDescription newRes = delta.getNew();
if (newRes == null) continue;
try {
IWorkspaceRoot workspaceRoot = ResourcesPlugin.getWorkspace().getRoot();
URI uri = CommonPlugin.resolve(newRes.getURI());
if (!uri.isFile()) continue;
IPath path = new Path(uri.toFileString());
IFile file = workspaceRoot.getFileForLocation(path);
if (file == null) continue;
generate(context.getBuiltProject(), file, monitor);
} catch (Exception e) {
IStatus status = new Status(IStatus.ERROR, Activator.PLUGIN_ID, e.getMessage(), e);
Activator.getDefault().getLog().log(status);
}
}
context.getResourceSet();
}