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

package de.steamwar.command;

import de.steamwar.command.dto.TestSWCommand;
import de.steamwar.command.dto.TestTypeMapper;

import java.util.Arrays;
import java.util.Collection;
import java.util.concurrent.atomic.AtomicInteger;

public class CacheCommand extends TestSWCommand {

    public CacheCommand() {
        super("typemapper");
    }

    @Register
    public void test(String sender, int tabCompleteTest) {
    }

    private AtomicInteger count = new AtomicInteger();

    @Cached
    @Mapper(value = "int", local = true)
    public AbstractTypeMapper<String, Integer> typeMapper() {
        System.out.println("TypeMapper register");
        return new TestTypeMapper<Integer>() {
            @Override
            public Integer map(String sender, String[] previousArguments, String s) {
                return Integer.parseInt(s);
            }

            @Override
            public Collection<String> tabCompletes(String sender, String[] previousArguments, String s) {
                return Arrays.asList(count.getAndIncrement() + "");
            }
        };
    }
}