我如何重构这个例子以避免我需要在每种数据类型中检查isInstance的这种情况?我可以遵循任何模式吗?
public interface GenericData {}
public interface IntegerData extends GenericData{
public Integer Data();
}
public interface StringData extends GenericData{
public String Data();
}
public interface Client {
public boolean LoadData(GenericData data);
}
public class IntegerClientImpl implements Client{
public boolean LoadData(GenericData data){
return IntegerData.class.isInstance(data);
};
}
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