antstatustester.java

来自「基于netbeans的java桌面应用程序合集」· Java 代码 · 共 41 行

package com.sun.tiger.enumerated;

import java.io.IOException;
import java.io.PrintStream;
import java.util.EnumMap;

public class AntStatusTester {
    
    public AntStatusTester() { }
    
    public void testEnumMap(PrintStream out) throws IOException {
        // Create a map with the key and a String message
        EnumMap<AntStatus, String> antMessages =
                new EnumMap<AntStatus, String>(AntStatus.class);
        
        // Initialize the map
        antMessages.put(AntStatus.INITIALIZING, "Initializing Ant...");
        antMessages.put(AntStatus.COMPILING,    "Compiling Java classes...");
        antMessages.put(AntStatus.COPYING,      "Copying files...");
        antMessages.put(AntStatus.JARRING,      "JARring up files...");
        antMessages.put(AntStatus.ZIPPING,      "ZIPping up files...");
        antMessages.put(AntStatus.DONE,         "Build complete.");
        antMessages.put(AntStatus.ERROR,        "Error occurred.");
        
        // Iterate and print messages
        for (AntStatus status : AntStatus.values() ) {
            out.println("For status " + status + ", message is: " +
                    antMessages.get(status));
        }
    }
    
    public static void main(String[] args) {
        try {
            AntStatusTester tester = new AntStatusTester();
            
            tester.testEnumMap(System.out);
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}