private final UnderlyingSecurityVisitor _underlyingVisitor;
/* package */ PortfolioEntityExtractor(VersionCorrection versionCorrection, SecurityMaster securityMaster) {
ArgumentChecker.notNull(versionCorrection, "versionCorrection");
ArgumentChecker.notNull(securityMaster, "securityMaster");
_underlyingVisitor = new UnderlyingSecurityVisitor(versionCorrection, securityMaster);
}