Interface LongConsumer
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- All Superinterfaces:
java.util.function.Consumer<java.lang.Long>
,java.util.function.LongConsumer
- 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 LongConsumer extends java.util.function.Consumer<java.lang.Long>, java.util.function.LongConsumer
A type-specificConsumer
; provides methods to consume a primitive type both as object and as primitive.Except for the boolean case, this interface extends both a parameterized
Consumer
and a type-specific JDK consumer (e.g.,IntConsumer
). For types missing a type-specific JDK consumer (e.g.,short
orfloat
), we extend the consumer associated with the smallest primitive type that can represent the current type (e.g.,int
ordouble
, respectively).- Since:
- 8.0.0
- See Also:
Consumer
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Method Summary
All Methods Instance Methods Default Methods Deprecated Methods Modifier and Type Method Description default void
accept(java.lang.Long t)
Deprecated.Please use the corresponding type-specific method instead.default LongConsumer
andThen(LongConsumer after)
Returns a composed type-specific consumer that performs, in sequence, this operation followed by theafter
operation.default java.util.function.Consumer<java.lang.Long>
andThen(java.util.function.Consumer<? super java.lang.Long> after)
Deprecated.Please use the corresponding type-specific method instead.default LongConsumer
andThen(java.util.function.LongConsumer after)
Returns a composed type-specific consumer that performs, in sequence, this operation followed by theafter
operation.
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Method Detail
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accept
@Deprecated default void accept(java.lang.Long t)
Deprecated.Please use the corresponding type-specific method instead.- Specified by:
accept
in interfacejava.util.function.Consumer<java.lang.Long>
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andThen
default LongConsumer andThen(java.util.function.LongConsumer after)
Returns a composed type-specific consumer that performs, in sequence, this operation followed by theafter
operation.- Specified by:
andThen
in interfacejava.util.function.LongConsumer
- Parameters:
after
- the operation to perform after this operation.- Returns:
- a composed
Consumer
that performs in sequence this operation followed by theafter
operation. - See Also:
Consumer.andThen(java.util.function.Consumer<? super T>)
- API Notes:
- Implementing classes should generally override this method and keep the default implementation of the other overloads, which will delegate to this method (after proper conversions).
-
andThen
default LongConsumer andThen(LongConsumer after)
Returns a composed type-specific consumer that performs, in sequence, this operation followed by theafter
operation.WARNING: Overriding this method is almost always a mistake, as this overload only exists to disambiguate. Instead, override the
andThen()
overload that uses the JDK's primitive consumer type (e.g.IntConsumer
).If Java supported final default methods, this would be one, but sadly it does not.
If you checked and are overriding the version with
java.util.function.XConsumer
, and you still see this warning, then your IDE is incorrectly conflating this method with the proper method to override, and you can safely ignore this message.- Parameters:
after
- the operation to perform after this operation.- Returns:
- a composed
Consumer
that performs in sequence this operation followed by theafter
operation. - See Also:
Consumer.andThen(java.util.function.Consumer<? super T>)
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andThen
@Deprecated default java.util.function.Consumer<java.lang.Long> andThen(java.util.function.Consumer<? super java.lang.Long> after)
Deprecated.Please use the corresponding type-specific method instead.- Specified by:
andThen
in interfacejava.util.function.Consumer<java.lang.Long>
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