@FunctionalInterface public interface IntUnaryOperator
int
-valued operand that produces
an int
-valued result. This is the primitive type specialization of
UnaryOperator
for int
.
This is a functional interface
whose functional method is applyAsInt(int)
.
UnaryOperator
Modifier and Type | Method and Description |
---|---|
default IntUnaryOperator |
andThen(IntUnaryOperator after)
Returns a composed operator that first applies this operator to
its input, and then applies the
after operator to the result. |
int |
applyAsInt(int operand)
Applies this operator to the given operand.
|
default IntUnaryOperator |
compose(IntUnaryOperator before)
Returns a composed operator that first applies the
before
operator to its input, and then applies this operator to the result. |
static IntUnaryOperator |
identity()
Returns a unary operator that always returns its input argument.
|
int applyAsInt(int operand)
operand
- the operanddefault IntUnaryOperator compose(IntUnaryOperator before)
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.before
- the operator to apply before this operator is appliedbefore
operator and then applies this operatorNullPointerException
- if before is nullandThen(IntUnaryOperator)
default IntUnaryOperator andThen(IntUnaryOperator after)
after
operator to the result.
If evaluation of either operator throws an exception, it is relayed to
the caller of the composed operator.after
- the operator to apply after this operator is appliedafter
operatorNullPointerException
- if after is nullcompose(IntUnaryOperator)
static IntUnaryOperator identity()
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