io.nosqlbench.virtdata.library.basics.shared.from_double.to_unset.UnsetIfEq Maven / Gradle / Ivy
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Statistical sampling library for use in virtdata libraries, based
on apache commons math 4
package io.nosqlbench.virtdata.library.basics.shared.from_double.to_unset;
import io.nosqlbench.virtdata.api.annotations.Categories;
import io.nosqlbench.virtdata.api.annotations.Category;
import io.nosqlbench.virtdata.api.annotations.ThreadSafeMapper;
import java.util.function.DoubleFunction;
@ThreadSafeMapper
@Categories(Category.nulls)
public class UnsetIfEq implements DoubleFunction {
private final double compareto;
public UnsetIfEq(double compareto) {
this.compareto = compareto;
}
@Override
public Double apply(double value) {
if (value == compareto) return null;
return value;
}
}