io.leoplatform.sdk.bus.SimpleOffloadingBot Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of leo-api Show documentation
SDK for LEO Insights platform
The newest version!
package io.leoplatform.sdk.bus;

import java.util.Collections;
import java.util.List;
import java.util.Objects;
import java.util.Optional;

public final class SimpleOffloadingBot implements OffloadingBot {
    private final String name;
    private final List tags;
    private final String description;
    private final StreamQueue source;

    public SimpleOffloadingBot(String botName, String queueName) {
        this(() -> botName, new SimpleQueue(queueName));
    }

    public SimpleOffloadingBot(String botName, StreamQueue destination) {
        this(() -> botName, destination);
    }

    public SimpleOffloadingBot(Bot bot, StreamQueue source) {
        Bot b = Optional.ofNullable(bot)
                .orElseThrow(() -> new IllegalArgumentException("Missing or invalid bot"));
        this.name = Optional.of(b)
                .map(Bot::name)
                .map(String::trim)
                .filter(n -> !n.isEmpty())
                .orElseThrow(() -> new IllegalArgumentException("Missing bot name"));
        this.tags = Optional.of(b)
                .map(Bot::tags)
                .orElse(Collections.emptyList());
        this.description = Optional.of(b)
                .map(Bot::description)
                .orElse("");
        this.source = Optional.ofNullable(source)
                .map(d -> new SimpleQueue(d.name(), d.tags()))
                .orElseThrow(() -> new IllegalArgumentException("Missing or invalid queue"));
    }

    @Override
    public String name() {
        return name;
    }

    @Override
    public List tags() {
        return tags;
    }

    @Override
    public String description() {
        return description;
    }

    @Override
    public StreamQueue source() {
        return source;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o)
            return true;
        if (o == null || getClass() != o.getClass())
            return false;
        SimpleOffloadingBot that = (SimpleOffloadingBot) o;
        return Objects.equals(name, that.name) &&
                Objects.equals(source, that.source);
    }

    @Override
    public int hashCode() {
        return Objects.hash(name, source);
    }

    @Override
    public String toString() {
        String desc = "SimpleOffloadingBot{name='%s', tags='%s', description='%s', destination=%s}";
        return String.format(desc, name, String.join(",", tags), description, source);
    }
}