DoubleStream.BuilderDoubleSummaryStatistics@FunctionalInterface public interface DoubleConsumer
double-valued argument and returns no result. This is the primitive type specialization of Consumer for double. Unlike most other functional interfaces, DoubleConsumer is expected to operate via side-effects. This is a functional interface whose functional method is accept(double).
| Modifier and Type | Method | Description |
|---|---|---|
void |
accept |
Performs this operation on the given argument. |
default DoubleConsumer |
andThen |
Returns a composed DoubleConsumer that performs, in sequence, this operation followed by the after operation. |
void accept(double value)
value - the input argumentdefault DoubleConsumer andThen(DoubleConsumer after)
DoubleConsumer that performs, in sequence, this operation followed by the after operation. If performing either operation throws an exception, it is relayed to the caller of the composed operation. If performing this operation throws an exception, the after operation will not be performed.after - the operation to perform after this operationDoubleConsumer that performs in sequence this operation followed by the after operationNullPointerException - if after is null
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https://docs.oracle.com/en/java/javase/21/docs/api/java.base/java/util/function/DoubleConsumer.html