Package io.github.suppierk.java.util.function

Interface ThrowableLongUnaryOperator

All Superinterfaces:
LongUnaryOperator
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 ThrowableLongUnaryOperator extends LongUnaryOperator
Represents an operation on a single long-valued operand that produces a long-valued result. This is the primitive type specialization of ThrowableUnaryOperator for long.

Permits checked exceptions unlike LongUnaryOperator

This is a functional interface whose functional method is applyAsLong(long).

See Also:

  • Method Summary

    Modifier and Type
    Method
    Description
    default long
    applyAsLong(long operand)
    Applies this operator to the given operand.
    long
    applyAsLongUnsafe(long operand)
    Applies this operator to the given operand.
    static ThrowableLongUnaryOperator
    identity()
    Returns a unary operator that always returns its input argument.

    Methods inherited from interface java.util.function.LongUnaryOperator

    andThen, compose

  • Method Details

    • applyAsLongUnsafe

      long applyAsLongUnsafe(long operand) throws Throwable
      Applies this operator to the given operand.
      Parameters:
      operand - the operand
      Returns:
      the operator result
      Throws:
      Throwable - occurred during processing

    • applyAsLong

      default long applyAsLong(long operand)
      Applies this operator to the given operand.
      Specified by:
      applyAsLong in interface LongUnaryOperator
      Parameters:
      operand - the operand
      Returns:
      the operator result

    • identity

      static ThrowableLongUnaryOperator identity()
      Returns a unary operator that always returns its input argument.
      Returns:
      a unary operator that always returns its input argument