Examples with QueryLens org.spongepowered.common.inventory.lens.impl.QueryLens used on opensource projects

Example 1 with QueryLens

use of org.spongepowered.common.inventory.lens.impl.QueryLens in project SpongeCommon by SpongePowered.

the class SpongeQuery method toResult.

protected Inventory toResult(Inventory inventory, Fabric fabric, Map<Lens, Integer> matches) {
    if (matches.isEmpty()) {
        return new EmptyInventoryImpl(inventory);
    }
    if (matches.size() == 1) {
        final Map.Entry<Lens, Integer> entry = matches.entrySet().iterator().next();
        if (entry.getValue() == 0) {
            return entry.getKey().getAdapter(fabric, inventory);
        }
        final LensRegistrar.BasicSlotLensProvider slotProvider = new LensRegistrar.BasicSlotLensProvider(entry.getKey().slotCount());
        // TODO check correct slotprovider
        final DelegatingLens delegate = new DelegatingLens(entry.getValue(), entry.getKey(), slotProvider);
        return delegate.getAdapter(fabric, inventory);
    }
    final QueryLens lens = new QueryLens(matches, this);
    return lens.getAdapter(fabric, inventory);
}