static final Logger logger = LoggerFactory.getLogger(BooleanFunctions.class);
@Override
public FunctionDefinition[] getFunctionDefintions() {
return new FunctionDefinition[] {
FunctionDefinition.operator("or", new AllowedTypeList(2, Integer.MAX_VALUE, Types.REQUIRED_BIT), OutputTypeDeterminer.FIXED_BIT, "or", "||"),
FunctionDefinition.operator("and", new AllowedTypeList(2, Integer.MAX_VALUE, Types.REQUIRED_BIT), OutputTypeDeterminer.FIXED_BIT, "and", "&&"),
FunctionDefinition.operator("greater than", new ComparableArguments(2), OutputTypeDeterminer.FIXED_BIT, ">"),
FunctionDefinition.operator("less than", new ComparableArguments(2), OutputTypeDeterminer.FIXED_BIT, "<"),
FunctionDefinition.operator("equal", new ComparableArguments(2), OutputTypeDeterminer.FIXED_BIT, "==", "="),
FunctionDefinition.operator("not equal", new ComparableArguments(2), OutputTypeDeterminer.FIXED_BIT, "<>", "!="),
FunctionDefinition.operator("greater than or equal to", new ComparableArguments(2), OutputTypeDeterminer.FIXED_BIT, ">="),