searchrequest.java

多线程与并发处理是程序设计好坏优劣的重要课题

package activeobject;

class SearchRequest extends MethodRequest {
    private final String word;
    public SearchRequest(Servant servant, FutureResult future, String word) {
        super(servant, future);
        this.word = word;
    }
    public void execute() {
        Result result = servant.search(word);
        future.setResult(result);
    }
}