How Gremlin query same sql like for search feature

Question

Im using OrientDB type graph. I need syntax of Gremlin for search same SQL LIKE operator

LIKE \'search%\' or LIKE \'%search%\'

I\'ve check

Answer 1

As one of the committers of the SimpleGraph project i know of the solution implemented in that project

https://github.com/BITPlan/com.bitplan.simplegraph/blob/master/simplegraph-core/src/main/java/com/bitplan/gremlin/RegexPredicate.java

Example

g().V().has("tosearch", RegexPredicate.regex("search.*"))

RegexPredicate

import java.util.function.BiPredicate;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

import org.apache.tinkerpop.gremlin.process.traversal.P;

// https://groups.google.com/forum/#!topic/gremlin-users/heWLwz9xBQc
// https://stackoverflow.com/a/45652897/1497139
public class RegexPredicate implements BiPredicate {
    Pattern pattern = null;
    private Mode mode;

    enum Mode {
        FIND, MATCH
    }

    public RegexPredicate(String regex, Mode mode) {
        this.mode = mode;
        pattern = Pattern.compile(regex, Pattern.CASE_INSENSITIVE);
    };

    public RegexPredicate(String regex) {
        this(regex,Mode.FIND);
    }

    @Override
    public boolean test(final Object first, final Object second) {
        String str = first.toString();
        Matcher matcher = pattern.matcher(str);
        switch (mode) {
        case FIND:
            return matcher.find();
        case MATCH:
            return matcher.matches();
        }
        return false;
    }

    /**
     * get a Regular expression predicate
     * 
     * @param regex
     * @return - the predicate
     */
    public static P