org.infinispan.stream.impl.intops.primitive.l.FlatMapLongOperation Maven / Gradle / Ivy

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Infinispan Embedded All-in-One module

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package org.infinispan.stream.impl.intops.primitive.l;

import org.infinispan.stream.impl.intops.IntermediateOperation;

import java.util.function.LongFunction;
import java.util.stream.LongStream;

/**
 * Performs flat map operation on a {@link LongStream}
 */
public class FlatMapLongOperation implements IntermediateOperation {
   private final LongFunction function;

   public FlatMapLongOperation(LongFunction function) {
      this.function = function;
   }

   @Override
   public LongStream perform(LongStream stream) {
      return stream.flatMap(function);
   }

   public LongFunction getFunction() {
      return function;
   }
}