package it.cavallium.data.generator.nativedata; import it.cavallium.data.generator.DataSerializer; import java.io.DataInput; import java.io.DataOutput; import java.io.IOException; import org.jetbrains.annotations.NotNull; public class NullableintSerializer implements DataSerializer { public static final NullableintSerializer INSTANCE = new NullableintSerializer(); @Override public void serialize(DataOutput dataOutput, @NotNull Nullableint data) throws IOException { if (data.isEmpty()) { dataOutput.writeBoolean(false); } else { dataOutput.writeBoolean(true); int dataContent = data.get(); dataOutput.writeInt(dataContent); } } @NotNull @Override public Nullableint deserialize(DataInput dataInput) throws IOException { var isPresent = dataInput.readBoolean(); if (!isPresent) { return Nullableint.empty(); } else { return Nullableint.of(dataInput.readInt()); } } }