com.github.robtimus.sql.function

Interface LongBinarySQLOperator

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 interface LongBinarySQLOperator

Represents an operation upon two long-valued operands and producing a long-valued result. This is the SQLException throwing equivalent of LongBinaryOperator.

Method Summary

Modifier and Type	Method and Description
long	applyAsLong(long left, long right) Applies this operator to the given operands.
static LongBinarySQLOperator	checked(LongBinaryOperator operator) Returns a binary operator that applies the operator operator to its input, and unwraps any UncheckedSQLException that is thrown by throwing its cause.
static LongBinaryOperator	unchecked(LongBinarySQLOperator operator) Returns a binary operator that applies the operator operator to its input, and wraps any SQLException that is thrown in an UncheckedSQLException.

Method Detail

applyAsLong

long applyAsLong(long left,
                 long right)
          throws SQLException

Applies this operator to the given operands.

Parameters:

left - The first operand.

right - The second operand.

Returns:

The operator result.

Throws:

SQLException - If an SQL error occurs.

unchecked

static LongBinaryOperator unchecked(LongBinarySQLOperator operator)

Returns a binary operator that applies the operator operator to its input, and wraps any SQLException that is thrown in an UncheckedSQLException.

Parameters:

operator - The binary operator to apply when the returned binary operator is applied.

Returns:

A binary operator that applies the operator operator to its input, and wraps any SQLException that is thrown in an UncheckedSQLException.

Throws:

NullPointerException - If operator is null.

checked

static LongBinarySQLOperator checked(LongBinaryOperator operator)

Returns a binary operator that applies the operator operator to its input, and unwraps any UncheckedSQLException that is thrown by throwing its cause.

Parameters:

operator - The binary operator to apply when the returned binary operator is applied.

Returns:

A binary operator that applies the operator operator to its input, and unwraps any UncheckedSQLException that is thrown.

Throws:

NullPointerException - If operator is null.