Question
Consider the following code: public void setFurnace(OnOffAble frn){ furnace = frn; } Please describe (100 words MAX), why using a type like OnOffAble (not an
Consider the following code:
public void setFurnace(OnOffAble frn){
furnace = frn;
}
Please describe (100 words MAX), why using a type like "OnOffAble" (not an implementation of furnace such as "SaharaFurnaceHL42") here satisfies the principle of "Program to an Interface, not an Implementation".
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Database And Expert Systems Applications 19th International Conference Dexa 2008 Turin Italy September 2008 Proceedings Lncs 5181
Authors: Sourav S. Bhowmick ,Josef Kung ,Roland Wagner
2008th Edition
3540856536, 978-3540856535
