All Superinterfaces:

Supplier<OptionalInt>

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 OptionalIntSupplier
extends Supplier<OptionalInt>
```
Variation of IntSupplier that returns OptionalInt instead of the raw value. OptionalIntSupplier is typically obtained from ExceptionHandler.fromIntSupplier(IntSupplier), in which case its return value is empty when the underlying IntSupplier throws an exception. See noexception tutorial.

See Also:

ExceptionHandler.fromIntSupplier(IntSupplier), IntSupplier

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method and Description
`OptionalInt`	`get()` Variation of `IntSupplier.getAsInt()` that returns `OptionalInt`.
`default IntSupplier`	`orElse(int result)` Convert this `OptionalIntSupplier` to plain `IntSupplier` using default value.
`default IntSupplier`	`orElseGet(IntSupplier source)` Convert this `OptionalIntSupplier` to plain `IntSupplier` using fallback `IntSupplier`.

- Method Detail
  - get
```
OptionalInt get()
```
    Variation of IntSupplier.getAsInt() that returns OptionalInt. If this OptionalIntSupplier is obtained from ExceptionHandler.fromIntSupplier(IntSupplier), the OptionalInt will be empty only if the underlying IntSupplier throws. Otherwise the returned OptionalInt just wraps the return value of underlying IntSupplier.
    
    Specified by:
    
    get in interface Supplier<OptionalInt>
    
    Returns:
    
    OptionalInt typically wrapping return value of IntSupplier.getAsInt(), or an empty OptionalInt (typically signifying an exception)
    
    See Also:
    
    ExceptionHandler.fromIntSupplier(IntSupplier), IntSupplier.getAsInt()
  - orElse
```
default IntSupplier orElse(int result)
```
    Convert this OptionalIntSupplier to plain IntSupplier using default value. The returned IntSupplier will unwrap present value from the OptionalInt if possible, or return result if the OptionalInt is empty.
    
    Parameters:
    
    result - default value to return instead of an empty OptionalInt
    
    Returns:
    
    plain IntSupplier that either unwraps OptionalInt or returns default value
    
    See Also:
    
    orElseGet(IntSupplier), OptionalInt.orElse(int)
  - orElseGet
```
default IntSupplier orElseGet(IntSupplier source)
```
    Convert this OptionalIntSupplier to plain IntSupplier using fallback IntSupplier. The returned IntSupplier will unwrap present value from the OptionalInt if possible, or fall back to calling source if the OptionalInt is empty.
    
    Parameters:
    
    source - IntSupplier to query for fallback value when OptionalInt is empty
    
    Returns:
    
    plain IntSupplier that either unwraps OptionalInt or falls back to source
    
    See Also:
    
    orElse(int), OptionalInt.orElseGet(IntSupplier)

Interface OptionalIntSupplier

Method Summary

Method Detail

get

orElse

orElseGet