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6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0
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19 package org.apache.karaf.tooling.commands;
21 import java.io.PrintStream;
25 import org.apache.karaf.shell.api.action.Action;
27 public interface CommandHelpPrinter {
30 * Print help for a single action to the out stream
33 * @param out stream to write to
34 * @param includeHelpOption include the help option in the doc
36 void printHelp(Action action, PrintStream out, boolean includeHelpOption);
39 * Print the overview of all given commands to the out stream
44 void printOverview(Map<String, Set<String>> commands, PrintStream out);