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72 lines (58 loc) · 1.51 KB
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/**
* @author: Ly Tran Vinh
* @contact: [email protected]
* @content: Adapter Pattern
*/
/**
* Adapter Vietnamese to English
*/
interface VietnameseTarget {
void send(String words);
}
class VietnameseAdaptee {
public void send(String words) {
System.out.println("Send: " + words);
}
}
class VietnameseAdapter implements VietnameseTarget {
private VietnameseAdaptee adaptee;
public VietnameseAdapter(VietnameseAdaptee adaptee) {
this.adaptee = adaptee;
}
@Override
public void send(String words) {
adaptee.send(words);
}
}
/**
* Adapter English to Vietnamese
*/
interface EnglishTarget {
void send(String words);
}
class EnglishAdaptee {
public void send(String words) {
System.out.println("Send: " + words);
}
}
class EnglishAdapter implements EnglishTarget {
private EnglishAdaptee adaptee;
public EnglishAdapter(EnglishAdaptee adaptee) {
this.adaptee = adaptee;
}
@Override
public void send(String words) {
adaptee.send(words);
}
}
// Client code
public class main {
public static void main(String[] args) {
VietnameseAdaptee vietnameseAdaptee = new VietnameseAdaptee();
VietnameseTarget vietnameseAdapter = new VietnameseAdapter(vietnameseAdaptee);
vietnameseAdapter.send("Xin chào");
EnglishAdaptee englishAdaptee = new EnglishAdaptee();
EnglishTarget englishAdapter = new EnglishAdapter(englishAdaptee);
englishAdapter.send("Hello");
}
}