February 01, 2000
Java Q&A
public class PrintService {
static PrintService singleton;
Printable target;
public PrintService getPrintService() {
return singleton;
}
public void setTarget(Printable p){
target = p;
}
public void doPrint() {
// set stuff up
// print target
}
}
Example 2: Typical print service in an application.
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