Package com.landawn.abacus.jdbc

Interface Jdbc.RowFilter

All Superinterfaces:

com.landawn.abacus.util.Throwables.Predicate<ResultSet,SQLException>

Enclosing class:

Jdbc

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public static interface Jdbc.RowFilter
extends com.landawn.abacus.util.Throwables.Predicate<ResultSet,SQLException>

Generally, the result should be filtered in database side by SQL scripts. Only user RowFilter/BiRowFilter if there is a specific reason or the filter can't be done by SQL scripts in database server side. Consider using BiRowConsumer instead because it's more efficient to test multiple records when column labels/count are used.

Field Summary

Fields

Modifier and Type	Field	Description
static final Jdbc.RowFilter	ALWAYS_FALSE	The Constant ALWAYS_FALSE.
static final Jdbc.RowFilter	ALWAYS_TRUE	The Constant ALWAYS_TRUE.

Method Summary

Modifier and Type	Method	Description
default Jdbc.RowFilter	and(com.landawn.abacus.util.Throwables.Predicate<? super ResultSet,SQLException> other)
default Jdbc.RowFilter	negate()
boolean	test(ResultSet rs)
default Jdbc.BiRowFilter	toBiRowFilter()

Methods inherited from interface com.landawn.abacus.util.Throwables.Predicate

unchecked

Field Details

ALWAYS_TRUE

static final Jdbc.RowFilter ALWAYS_TRUE

The Constant ALWAYS_TRUE.

ALWAYS_FALSE

static final Jdbc.RowFilter ALWAYS_FALSE

The Constant ALWAYS_FALSE.

Method Details

test

boolean test(ResultSet rs)
      throws SQLException

Specified by:

test in interface com.landawn.abacus.util.Throwables.Predicate<ResultSet,SQLException>

Parameters:

rs -

Returns:

Throws:

SQLException

negate

default Jdbc.RowFilter negate()

Specified by:

negate in interface com.landawn.abacus.util.Throwables.Predicate<ResultSet,SQLException>

Returns:

and

default Jdbc.RowFilter and(com.landawn.abacus.util.Throwables.Predicate<? super ResultSet,SQLException> other)

Parameters:

other -

Returns:

toBiRowFilter

default Jdbc.BiRowFilter toBiRowFilter()

Returns: