idverifier.java

来自「支持组件模型CCM的开源中间件-mico」· Java 代码 · 共 18 行

package examples;

public class IdVerifier {

    public IdVerifier() {
    }

    public boolean validate(String id) {

       boolean result = true;
       for (int i = 0; i < id.length(); i++) {
         if (Character.isDigit(id.charAt(i)) == false)
            result = false;
       }
       return result;
    }
}