LongUnarySQLOperator (sql-functions 1.0 API)

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 LongUnarySQLOperator
```
Represents an operation on a single long-valued operand that produces a long-valued result. This is the SQLException throwing equivalent of LongUnaryOperator.

Method Summary

All Methods Static Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method and Description
`default LongUnarySQLOperator`	`andThen(LongUnarySQLOperator after)` Returns a composed operator that first applies this operator to its input, and then applies the `after` operator to the result.
`long`	`applyAsLong(long operand)` Applies this operator to the given operand.
`static LongUnarySQLOperator`	`checked(LongUnaryOperator operator)` Returns a unary operator that applies the `operator` operator to its input, and unwraps any `UncheckedSQLException` that is thrown by throwing its `cause`.
`default LongUnarySQLOperator`	`compose(LongUnarySQLOperator before)` Returns a composed operator that first applies the `before` operator to its input, and then applies this operator to the result.
`static LongUnarySQLOperator`	`identity()` Returns a unary operator that always returns its input argument.
`static LongUnaryOperator`	`unchecked(LongUnarySQLOperator operator)` Returns a unary 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 operand)
          throws SQLException
```
    Applies this operator to the given operand.
    
    Parameters:
    
    operand - The operand.
    
    Returns:
    
    The operator result.
    
    Throws:
    
    SQLException - If an SQL error occurs.
  - compose
```
default LongUnarySQLOperator compose(LongUnarySQLOperator before)
```
    Returns a composed operator that first applies the before operator to its input, and then applies this operator to the result. If evaluation of either operator throws an exception, it is relayed to the caller of the composed operator.
    
    Parameters:
    
    before - The operator to apply before this operator is applied
    
    Returns:
    
    A composed operator that first applies the before operator and then applies this operator.
    
    Throws:
    
    NullPointerException - If before is null.
    
    See Also:
    
    andThen(LongUnarySQLOperator)
  - andThen
```
default LongUnarySQLOperator andThen(LongUnarySQLOperator after)
```
    Returns a composed operator that first applies this operator to its input, and then applies the after operator to the result. If evaluation of either operator throws an exception, it is relayed to the caller of the composed operator.
    
    Parameters:
    
    after - The operator to apply after this operator is applied
    
    Returns:
    
    A composed operator that first applies this operator and then applies the after operator.
    
    Throws:
    
    NullPointerException - If after is null.
    
    See Also:
    
    compose(LongUnarySQLOperator)
  - identity
```
static LongUnarySQLOperator identity()
```
    Returns a unary operator that always returns its input argument.
    
    Returns:
    
    a unary operator that always returns its input argument
  - unchecked
```
static LongUnaryOperator unchecked(LongUnarySQLOperator operator)
```
    Returns a unary operator that applies the operator operator to its input, and wraps any SQLException that is thrown in an UncheckedSQLException.
    
    Parameters:
    
    operator - The unary operator to apply when the returned unary operator is applied.
    
    Returns:
    
    A unary 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 LongUnarySQLOperator checked(LongUnaryOperator operator)
```
    Returns a unary operator that applies the operator operator to its input, and unwraps any UncheckedSQLException that is thrown by throwing its cause.
    
    Parameters:
    
    operator - The unary operator to apply when the returned unary operator is applied.
    
    Returns:
    
    A unary operator that applies the operator operator to its input, and unwraps any UncheckedSQLException that is thrown.
    
    Throws:
    
    NullPointerException - If operator is null.

Interface LongUnarySQLOperator

Method Summary

Method Detail

applyAsLong

compose

andThen

identity

unchecked

checked