33 lines
1.0 KiB
Java
33 lines
1.0 KiB
Java
package org.warp.jcwdb.utils;
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import java.io.IOException;
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import java.util.Objects;
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@FunctionalInterface
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public interface ConsumerWithIO<T> {
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/**
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* Performs this operation on the given argument.
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*
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* @param t the input argument
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*/
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void accept(T t) throws IOException;
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/**
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* Returns a composed {@code Consumer} that performs, in sequence, this
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* operation followed by the {@code after} operation. If performing either
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* operation throws an exception, it is relayed to the caller of the
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* composed operation. If performing this operation throws an exception,
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* the {@code after} operation will not be performed.
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*
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* @param after the operation to perform after this operation
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* @return a composed {@code Consumer} that performs in sequence this
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* operation followed by the {@code after} operation
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* @throws NullPointerException if {@code after} is null
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*/
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default ConsumerWithIO<T> andThen(ConsumerWithIO<? super T> after) {
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Objects.requireNonNull(after);
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return (T t) -> { accept(t); after.accept(t); };
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}
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}
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