public static ConditionFragment like() { return new ConditionFragment().setOp(" like "); }
public static ConditionFragment equals() { return new ConditionFragment().setOp(" = "); }
public static ConditionFragment lower() { return new ConditionFragment().setOp(" < "); }
public static ConditionFragment high() { return new ConditionFragment().setOp(" > "); }
public static ConditionFragment between() { return new ConditionFragment().setOp(" between "); }