Package com.globalmentor.io.function
Interface IOUnaryOperator<T>
-
- Type Parameters:
T
- the type of the operand and result of the operator
- All Superinterfaces:
IOFunction<T,T>
- 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 IOUnaryOperator<T> extends IOFunction<T,T>
Represents an operation on a single operand that produces a result of the same type as its operand. This is a specialization ofFunction
for the case where the operand and result are of the same type.This interface is similar to
UnaryOperator
except that it is allowed to throw anIOException
.- Author:
- Magno N A Cruz
- See Also:
IOFunction
-
-
Method Summary
Static Methods Modifier and Type Method Description static <T> IOUnaryOperator<T>
identity()
This method is the same asUnaryOperator.identity()
, but with a support forIOException
.-
Methods inherited from interface com.globalmentor.io.function.IOFunction
andThen, apply, compose
-
-
-
-
Method Detail
-
identity
static <T> IOUnaryOperator<T> identity() throws java.io.IOException
This method is the same as
UnaryOperator.identity()
, but with a support forIOException
.- Type Parameters:
T
- The type of the input and output of the operator.- Returns:
- A unary operator that always returns its input argument.
- Throws:
java.io.IOException
- if there is an I/O error performing the operation.
-
-