src/org/tiefaces/components/websheet/service/CellHelper.java
public final CollectionObject getLastCollect(final String fullName) {
		String[] parts = fullName.split(":");
		String part = parts[parts.length - 1];
		return startRestoreDataContext(part);
	}
public final CollectionObject getLastCollect(final String fullName) {
		String[] parts = fullName.split(":");
		String part = parts[parts.length - 1];
		return startRestoreDataContext(part);
	}
Get last collect object from full name.

Last collect contain each command, collection and index.

@param fullName
the full name
@return the collection object