Java Code Examples for java.util.EnumMap#isEmpty()
The following examples show how to use
java.util.EnumMap#isEmpty() .
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Example 1
Source File: ProcessorFactory.java From agrest with Apache License 2.0 | 6 votes |
protected Processor<C> composeStages(EnumMap<E, Processor<C>> stages) { if (stages.isEmpty()) { return c -> ProcessorOutcome.CONTINUE; } Processor<C> p = null; // note that EnumMap iterates in the ordinal order of the underlying enum. // This is important for ordering stages... for (Processor<C> s : stages.values()) { p = p == null ? s : p.andThen(s); } return p; }
Example 2
Source File: ProcessorFactory.java From agrest with Apache License 2.0 | 6 votes |
/** * Creates a processor that is a combination of default stages intermixed with provided listeners. * * @return a processor that is a combination of default stages intermixed with provided listeners. */ public Processor<C> createProcessor(EnumMap<E, Processor<C>> processors) { if (processors.isEmpty()) { return defaultProcessor; } Processor<C> p = null; // note that EnumMap iterates in the ordinal order of the underlying enum. // This is important for ordering stages... for (Map.Entry<E, Processor<C>> e : defaultStages.entrySet()) { p = p == null ? e.getValue() : p.andThen(e.getValue()); Processor<C> customProcessor = processors.get(e.getKey()); if (customProcessor != null) { p = p.andThen(customProcessor); } } return p; }
Example 3
Source File: PropertyValues.java From jboss-logmanager-ext with Apache License 2.0 | 6 votes |
/** * Converts a map into a string that can be parsed by {@link #stringToMap(String)}. The kwy will be the * {@linkplain Enum#name() enum name}. * * @param map the map to convert to a string * @param <K> the type of the key * * @return a string value for that map that can be used for configuration properties * * @see #escapeKey(StringBuilder, String) * @see #escapeValue(StringBuilder, String) */ public static <K extends Enum<K>> String mapToString(final EnumMap<K, String> map) { if (map == null || map.isEmpty()) { return null; } final StringBuilder sb = new StringBuilder(map.size() * 32); final Iterator<Map.Entry<K, String>> iterator = map.entrySet().iterator(); while (iterator.hasNext()) { final Map.Entry<K, String> entry = iterator.next(); sb.append(entry.getKey().name()); sb.append('='); escapeValue(sb, entry.getValue()); if (iterator.hasNext()) { sb.append(','); } } return sb.toString(); }
Example 4
Source File: ReportMojo.java From revapi with Apache License 2.0 | 6 votes |
private void reportDifferences( EnumMap<CompatibilityType, List<ReportTimeReporter.DifferenceReport>> diffsPerType, Sink sink, ResourceBundle bundle, String typeKey) { if (diffsPerType == null || diffsPerType.isEmpty()) { return; } sink.section2(); sink.sectionTitle2(); sink.text(bundle.getString(typeKey)); sink.sectionTitle2_(); reportDifferences(diffsPerType.get(CompatibilityType.BINARY), sink, bundle, "report.revapi.compatibilityType.binary"); reportDifferences(diffsPerType.get(CompatibilityType.SOURCE), sink, bundle, "report.revapi.compatibilityType.source"); reportDifferences(diffsPerType.get(CompatibilityType.SEMANTIC), sink, bundle, "report.revapi.compatibilityType.semantic"); reportDifferences(diffsPerType.get(CompatibilityType.OTHER), sink, bundle, "report.revapi.compatibilityType.other"); sink.section2_(); }
Example 5
Source File: EnumMapCodec.java From bazel with Apache License 2.0 | 6 votes |
@Override public void serialize(SerializationContext context, EnumMap<E, V> obj, CodedOutputStream codedOut) throws SerializationException, IOException { if (!obj.getClass().equals(EnumMap.class)) { throw new SerializationException( "Cannot serialize subclasses of EnumMap: " + obj.getClass() + " (" + obj + ")"); } codedOut.writeInt32NoTag(obj.size()); if (obj.isEmpty()) { // Do gross hack to get key type of map, since we have no concrete element to examine. Unsafe unsafe = UnsafeProvider.getInstance(); context.serialize(unsafe.getObject(obj, classTypeOffset), codedOut); return; } context.serialize(obj.keySet().iterator().next().getDeclaringClass(), codedOut); for (Map.Entry<E, V> entry : obj.entrySet()) { codedOut.writeInt32NoTag(entry.getKey().ordinal()); context.serialize(entry.getValue(), codedOut); } }
Example 6
Source File: RequestPreviewItem.java From L2jOrg with GNU General Public License v3.0 | 4 votes |
@Override public void runImpl() { if (_items == null) { return; } // Get the current player and return if null final Player activeChar = client.getPlayer(); if (activeChar == null) { return; } if (!client.getFloodProtectors().getTransaction().tryPerformAction("buy")) { activeChar.sendMessage("You are buying too fast."); return; } // If Alternate rule Karma punishment is set to true, forbid Wear to player with Karma if (!Config.ALT_GAME_KARMA_PLAYER_CAN_SHOP && (activeChar.getReputation() < 0)) { return; } // Check current target of the player and the INTERACTION_DISTANCE final WorldObject target = activeChar.getTarget(); // No target (i.e. GM Shop) if (!activeChar.isGM() && (!((target instanceof Merchant)) // Target not a merchant || !isInsideRadius2D(activeChar, target, Npc.INTERACTION_DISTANCE) // Distance is too far )) { return; } if ((_count < 1) || (_listId >= 4000000)) { client.sendPacket(ActionFailed.STATIC_PACKET); return; } // Get the current merchant targeted by the player final Merchant merchant = (target instanceof Merchant) ? (Merchant) target : null; if (merchant == null) { LOGGER.warn("Null merchant!"); return; } final ProductList buyList = BuyListData.getInstance().getBuyList(_listId); if (buyList == null) { GameUtils.handleIllegalPlayerAction(activeChar, "Warning!! Character " + activeChar.getName() + " of account " + activeChar.getAccountName() + " sent a false BuyList list_id " + _listId); return; } long totalPrice = 0; final EnumMap<InventorySlot, Integer> items = new EnumMap<>(InventorySlot.class); for (int i = 0; i < _count; i++) { final int itemId = _items[i]; final Product product = buyList.getProductByItemId(itemId); if (product == null) { GameUtils.handleIllegalPlayerAction(activeChar, "Warning!! Character " + activeChar.getName() + " of account " + activeChar.getAccountName() + " sent a false BuyList list_id " + _listId + " and item_id " + itemId); return; } var slot = product.getBodyPart().slot(); if (isNull(slot)) { continue; } if (items.containsKey(slot)) { activeChar.sendPacket(SystemMessageId.YOU_CAN_NOT_TRY_THOSE_ITEMS_ON_AT_THE_SAME_TIME); return; } items.put(slot, itemId); totalPrice += Config.WEAR_PRICE; if (totalPrice > Inventory.MAX_ADENA) { GameUtils.handleIllegalPlayerAction(activeChar, "Warning!! Character " + activeChar.getName() + " of account " + activeChar.getAccountName() + " tried to purchase over " + Inventory.MAX_ADENA + " adena worth of goods."); return; } } // Charge buyer and add tax to castle treasury if not owned by npc clan because a Try On is not Free if ((totalPrice < 0) || !activeChar.reduceAdena("Wear", totalPrice, activeChar.getLastFolkNPC(), true)) { activeChar.sendPacket(SystemMessageId.YOU_DO_NOT_HAVE_ENOUGH_ADENA_POPUP); return; } if (!items.isEmpty()) { activeChar.sendPacket(new ShopPreviewInfo(items)); // Schedule task ThreadPool.schedule(new RemoveWearItemsTask(activeChar), Config.WEAR_DELAY * 1000); } }