public static Comparator<DomainChangeJdoAbstract> compareByUserThenTargetThenTimestampDescThenType(){ return ObjectContracts.compareBy("user","targetStr","timestamp desc","type"); }
public static Comparator<DomainChangeJdoAbstract> compareByTimestampDescThenType(){ return ObjectContracts.compareBy("timestamp desc","type"); }
public static Comparator<DomainChangeJdoAbstract> compareByTargetThenTimestampDescThenType(){ return ObjectContracts.compareBy("targetStr","timestamp desc","type"); }
public static Comparator<DomainChangeJdoAbstract> compareByTargetThenUserThenTimestampDescThenType(){ return ObjectContracts.compareBy("targetStr","user","timestamp desc","type"); }
public static Comparator<DomainChangeJdoAbstract> compareByUserThenTimestampDescThenType(){ return ObjectContracts.compareBy("user","timestamp desc","type"); }