@Override
	public ColumnConstraintEditor<String> getEditor(ColumnData<String> columnDataSource) {
		return new DoNothingColumnConstraintEditor<>(this);
	}
String column constraint for matching when the value is not null and not the empty string.
Ghidra/Framework/Docking/src/main/java/docking/widgets/table/constraint/StringIsNotEmptyColumnConstraint.java