OrElseThrowExpression (Speedment - Runtime - Compute 3.2.10 API)

Type Parameters:

T - the input entity type

INNER - the wrapped nullable expression

All Superinterfaces:

Expression<T>, NonNullableExpression<T,INNER>

All Known Subinterfaces:

ToBigDecimalOrThrow<T>, ToBooleanOrThrow<T>, ToByteOrThrow<T>, ToCharOrThrow<T>, ToDoubleOrThrow<T>, ToEnumOrThrow<T,E>, ToFloatOrThrow<T>, ToIntOrThrow<T>, ToLongOrThrow<T>, ToShortOrThrow<T>, ToStringOrThrow<T>
```
public interface OrElseThrowExpression<T,INNER extends Expression<T>>
extends NonNullableExpression<T,INNER>
```
Specialization of NonNullableExpression that throws an exception if the wrapped expression returns null.

Since:

3.1.0

Author:

Emil Forslund

Nested Class Summary
- Nested classes/interfaces inherited from interface com.speedment.runtime.compute.expression.NonNullableExpression
  NonNullableExpression.NullStrategy

Method Summary

All Methods Instance Methods Default Methods
Modifier and Type	Method	Description
`default NonNullableExpression.NullStrategy`	`nullStrategy()`	Returns the strategy used by this expression to deal with the case when `NonNullableExpression.innerNullable()` would have returned `null`.

Methods inherited from interface com.speedment.runtime.compute.expression.Expression
expressionType

Methods inherited from interface com.speedment.runtime.compute.expression.NonNullableExpression
innerNullable

- Method Detail
  - nullStrategy
```
default NonNullableExpression.NullStrategy nullStrategy()
```
    Description copied from interface: NonNullableExpression
    
    Returns the strategy used by this expression to deal with the case when NonNullableExpression.innerNullable() would have returned null.
    
    Specified by:
    
    nullStrategy in interface NonNullableExpression<T,INNER extends Expression<T>>
    
    Returns:
    
    the null-strategy used