14 lines
268 B
Java
14 lines
268 B
Java
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package com.iluwatar.abstractdocument.domain;
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import java.util.Optional;
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import com.iluwatar.abstractdocument.Document;
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public interface HasModel extends Document {
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default Optional<String> getModel() {
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return Optional.ofNullable((String) get("model"));
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}
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}
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