/**
 * Query command for prefix queries.
 */
public class PrefixQueryCommand extends QueryCommand {

    /**
     * Default constructor.
     */
    public PrefixQueryCommand() {
        super();
    }

    private static final Logger logger = LogManager.getLogger(PrefixQueryCommand.class);

    /** Flag to convert wildcard to lowercase. */
    protected boolean lowercaseWildcard = true;

        queryProcessor = ComponentUtil.getComponent("queryProcessor");
        queryFieldConfig = ComponentUtil.getComponent("queryFieldConfig");

        // Initialize and register PrefixQueryCommand
        queryCommand = new PrefixQueryCommand();
        queryCommand.register();
    }

    private void setNotAnalyzedFields(final String... fields) {
        Set<String> notAnalyzedFieldSet = new HashSet<>();
        for (String field : fields) {

        new TermQueryCommand().register();
        new MatchAllQueryCommand().register();
        new PhraseQueryCommand().register();
        new BooleanQueryCommand().register();
        new PrefixQueryCommand().register();
        new WildcardQueryCommand().register();
        new FuzzyQueryCommand().register();

        // Initialize BoostQueryCommand
        boostQueryCommand = new BoostQueryCommand();

import org.codelibs.fess.query.FuzzyQueryCommand;
import org.codelibs.fess.query.MatchAllQueryCommand;
import org.codelibs.fess.query.PhraseQueryCommand;
import org.codelibs.fess.query.PrefixQueryCommand;
import org.codelibs.fess.query.QueryFieldConfig;
import org.codelibs.fess.query.QueryProcessor;
import org.codelibs.fess.query.TermQueryCommand;
import org.codelibs.fess.query.TermRangeQueryCommand;