1 package org.cyclopsgroup.jmxterm.io;
2
3 /**
4 * General abstract class to output message and values
5 *
6 * @author <a href="mailto:jiaqi.guo@gmail.com">Jiaqi Guo</a>
7 */
8 public abstract class CommandOutput {
9 /**
10 * Close the output;
11 */
12 public void close() {}
13
14 /**
15 * Print out value to output without line break
16 *
17 * @param output Value to print out
18 */
19 public abstract void print(String output);
20
21 /**
22 * @param e Error to print out
23 */
24 public abstract void printError(Throwable e);
25
26 /**
27 * Print out value to output as standalone line
28 *
29 * @param output Value to print out
30 */
31 public void println(String output) {
32 print(output);
33 print(System.lineSeparator());
34 }
35
36 /**
37 * Print message to non-standard console for human to read. New line is always appended
38 *
39 * @param message Message to print out.
40 */
41 public abstract void printMessage(String message);
42 }