package org.infinispan.stream.impl.intops.primitive.l;
import java.util.function.LongToDoubleFunction;
import java.util.stream.DoubleStream;
import java.util.stream.LongStream;
import org.infinispan.stream.impl.intops.IntermediateOperation;
/**
* Performs map to double operation on a {@link LongStream}
*/
public class MapToDoubleLongOperation implements IntermediateOperation<Long, LongStream, Double, DoubleStream> {
private final LongToDoubleFunction function;
public MapToDoubleLongOperation(LongToDoubleFunction function) {
this.function = function;
}
@Override
public DoubleStream perform(LongStream stream) {
return stream.mapToDouble(function);
}
public LongToDoubleFunction getFunction() {
return function;
}
}