Feature Flags

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import dev.faststats.Attributes;
import dev.faststats.FastStatsContext;
import dev.faststats.FeatureFlagService;
import dev.faststats.bukkit.BukkitContext;

import java.time.Duration;

BukkitContext context = new BukkitContext.Factory(plugin, "YOUR_TOKEN")
    .featureFlagService(factory -> factory
        .attributes(Attributes.empty()
            .put("version", "1.2.3")
            .put("java_version", System.getProperty("java.version")))
        .ttl(Duration.ofMinutes(10))
        .create())
    .create();

FeatureFlagService flags = context.featureFlagService().orElseThrow();

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var newCommands = flags.define("new_commands", false);
var compression = flags.define("compression", "zstd");
var maxPlayers = flags.define("max_players", 100);

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newCommands.whenReady().thenAccept(enabled -> {
    if (enabled) {
        // Register the new commands.
    }
});

compression.getCached().ifPresent(value -> {
    // Use the cached value without starting a request.
});

if (compression.isExpired()) {
    compression.fetch().thenAccept(value -> {
        // React to the refreshed value.
    });
}

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var betaUi = flags.define(
    "beta_ui",
    false,
    Attributes.empty().put("world", "lobby")
);

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newCommands.optIn().thenAccept(enabled -> {
    if (enabled) {
        // The server accepted the opt-in and returned the current value.
    }
});

newCommands.optOut();