com.github.robtimus.sql.function

Interface IntBinarySQLOperator

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 IntBinarySQLOperator

Represents an operation upon two int-valued operands and producing an int-valued result. This is the SQLException throwing equivalent of IntBinarySQLOperator.

Method Summary

Modifier and Type	Method and Description
int	applyAsInt(int left, int right) Applies this operator to the given operands.
static IntBinarySQLOperator	checked(IntBinarySQLOperator 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 IntBinarySQLOperator	unchecked(IntBinarySQLOperator 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

applyAsInt

int applyAsInt(int left,
               int 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 IntBinarySQLOperator unchecked(IntBinarySQLOperator 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 IntBinarySQLOperator checked(IntBinarySQLOperator 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.