CommonCore/testsrc/de/steamwar/command/NullMapperCommand.java

60 Zeilen
1.9 KiB
Java

2022-08-27 18:03:16 +02:00
/*
* This file is a part of the SteamWar software.
*
* Copyright (C) 2022 SteamWar.de-Serverteam
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package de.steamwar.command;
import de.steamwar.command.dto.ExecutionIdentifier;
import de.steamwar.command.dto.TestSWCommand;
import de.steamwar.command.dto.TestTypeMapper;
import java.util.Collection;
public class NullMapperCommand extends TestSWCommand {
public NullMapperCommand() {
super("nullmapper");
}
@Register
public void test(String sender, @AllowNull String arg) {
if (arg == null) {
throw new ExecutionIdentifier("null");
}
throw new ExecutionIdentifier("notnull");
}
@ClassMapper(value = String.class, local = true)
public TestTypeMapper<String> typeMapper() {
return new TestTypeMapper<String>() {
@Override
public String map(String sender, String[] previousArguments, String s) {
if (s.equals("Hello World")) {
return null;
}
return s;
}
@Override
public Collection<String> tabCompletes(String sender, String[] previousArguments, String s) {
return null;
}
};
}
}