Java Code Examples for java.util.Collections#unmodifiableMap()
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java.util.Collections#unmodifiableMap() .
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Example 1
Source Project: lastaflute File: ExecuteArgAnalyzer.java License: Apache License 2.0 | 6 votes |
protected Map<Integer, Class<?>> prepareOptionalGenericTypeMap(Method executeMethod) { final Parameter[] parameters = executeMethod.getParameters(); if (parameters.length == 0) { return Collections.emptyMap(); } final Map<Integer, Class<?>> optionalGenericTypeMap = new LinkedHashMap<Integer, Class<?>>(4); int index = 0; for (Parameter parameter : parameters) { if (isOptionalParameterType(parameter.getType())) { final Type paramedType = parameter.getParameterizedType(); final Class<?> genericType = DfReflectionUtil.getGenericFirstClass(paramedType); checkExecuteMethodOptionalParameter(executeMethod, paramedType, genericType); optionalGenericTypeMap.put(index, genericType); } ++index; } return Collections.unmodifiableMap(optionalGenericTypeMap); }
Example 2
Source Project: jdk8u60 File: HttpURLConnection.java License: GNU General Public License v2.0 | 6 votes |
private Map<String, List<String>> getFilteredHeaderFields() { if (filteredHeaders != null) return filteredHeaders; Map<String, List<String>> headers, tmpMap = new HashMap<>(); if (cachedHeaders != null) headers = cachedHeaders.getHeaders(); else headers = responses.getHeaders(); for (Map.Entry<String, List<String>> e: headers.entrySet()) { String key = e.getKey(); List<String> values = e.getValue(), filteredVals = new ArrayList<>(); for (String value : values) { String fVal = filterHeaderField(key, value); if (fVal != null) filteredVals.add(fVal); } if (!filteredVals.isEmpty()) tmpMap.put(key, Collections.unmodifiableList(filteredVals)); } return filteredHeaders = Collections.unmodifiableMap(tmpMap); }
Example 3
Source Project: presto File: MapType.java License: Apache License 2.0 | 6 votes |
@Override public Object getObjectValue(ConnectorSession session, Block block, int position) { if (block.isNull(position)) { return null; } Block singleMapBlock = block.getObject(position, Block.class); if (!(singleMapBlock instanceof SingleMapBlock)) { throw new UnsupportedOperationException("Map is encoded with legacy block representation"); } Map<Object, Object> map = new HashMap<>(); for (int i = 0; i < singleMapBlock.getPositionCount(); i += 2) { map.put(keyType.getObjectValue(session, singleMapBlock, i), valueType.getObjectValue(session, singleMapBlock, i + 1)); } return Collections.unmodifiableMap(map); }
Example 4
Source Project: fdroidclient File: Languages.java License: GNU General Public License v3.0 | 6 votes |
private Languages(Activity activity) { Set<Locale> localeSet = new LinkedHashSet<>(); localeSet.addAll(Arrays.asList(LOCALES_TO_TEST)); for (Locale locale : localeSet) { if (locale.equals(TIBETAN)) { // include English name for devices without Tibetan font support tmpMap.put(TIBETAN.getLanguage(), "Tibetan བོད་སྐད།"); // Tibetan } else if (locale.equals(Locale.SIMPLIFIED_CHINESE)) { tmpMap.put(Locale.SIMPLIFIED_CHINESE.toString(), "中文 (中国)"); // Chinese (China) } else if (locale.equals(Locale.TRADITIONAL_CHINESE)) { tmpMap.put(Locale.TRADITIONAL_CHINESE.toString(), "中文 (台灣)"); // Chinese (Taiwan) } else if (locale.equals(CHINESE_HONG_KONG)) { tmpMap.put(CHINESE_HONG_KONG.toString(), "中文 (香港)"); // Chinese (Hong Kong) } else { tmpMap.put(locale.getLanguage(), capitalize(locale.getDisplayLanguage(locale))); } } // remove the current system language from the menu tmpMap.remove(Locale.getDefault().getLanguage()); /* SYSTEM_DEFAULT is a fake one for displaying in a chooser menu. */ tmpMap.put(USE_SYSTEM_DEFAULT, activity.getString(R.string.pref_language_default)); nameMap = Collections.unmodifiableMap(tmpMap); }
Example 5
Source Project: aws-sdk-java-v2 File: TypeConverter.java License: Apache License 2.0 | 6 votes |
/** * Null-safely convert between two maps by applying a function to each key and value. A predicate is also specified to filter * the results, in case the mapping function were to generate duplicate keys, etc. */ public static <T1, T2, U1, U2> Map<U1, U2> convert(Map<T1, T2> toConvert, Function<? super T1, ? extends U1> keyConverter, Function<? super T2, ? extends U2> valueConverter, BiPredicate<U1, U2> resultFilter) { if (toConvert == null) { return null; } Map<U1, U2> result = toConvert.entrySet().stream() .map(e -> new SimpleImmutableEntry<>(keyConverter.apply(e.getKey()), valueConverter.apply(e.getValue()))) .filter(p -> resultFilter.test(p.getKey(), p.getValue())) .collect(Collectors.toMap(Entry::getKey, Entry::getValue)); return Collections.unmodifiableMap(result); }
Example 6
Source Project: mars-sim File: AmountResourcePhaseStorage.java License: GNU General Public License v3.0 | 6 votes |
/** * Updates the total amount resource phases stored cache value. */ private void updateTotalAmountResourcePhasesStored() { double totalAmount = 0D; if (amountResourcePhaseStored != null) { Map<PhaseType, StoredPhase> tempMap = Collections.unmodifiableMap(amountResourcePhaseStored); Iterator<PhaseType> i = tempMap.keySet().iterator(); while (i.hasNext()) { totalAmount += tempMap.get(i.next()).amount; } } totalStoredCache = totalAmount; totalStoredCacheDirty = false; }
Example 7
Source Project: deltaspike File: ConfigResolver.java License: Apache License 2.0 | 6 votes |
/** * Returns a Map of all properties from all scannable config sources. The values of the properties reflect the * values that would be obtained by a call to {@link #getPropertyValue(java.lang.String)}, that is, the value of the * property from the ConfigSource with the highest ordinal. * * @see ConfigSource#isScannable() */ public static Map<String, String> getAllProperties() { ConfigSource[] configSources = getConfigProvider().getConfig().getConfigSources(); Map<String, String> result = new HashMap<String, String>(); for (int i = configSources.length; i > 0; i--) { ConfigSource configSource = configSources[i - 1]; if (configSource.isScannable()) { result.putAll(configSource.getProperties()); } } return Collections.unmodifiableMap(result); }
Example 8
Source Project: dubbox-hystrix File: URL.java License: Apache License 2.0 | 6 votes |
public URL(String protocol, String username, String password, String host, int port, String path, Map<String, String> parameters) { if ((username == null || username.length() == 0) && password != null && password.length() > 0) { throw new IllegalArgumentException("Invalid url, password without username!"); } this.protocol = protocol; this.username = username; this.password = password; this.host = host; this.port = (port < 0 ? 0 : port); this.path = path; // trim the beginning "/" while(path != null && path.startsWith("/")) { path = path.substring(1); } if (parameters == null) { parameters = new HashMap<String, String>(); } else { parameters = new HashMap<String, String>(parameters); } this.parameters = Collections.unmodifiableMap(parameters); }
Example 9
Source Project: twill File: DefaultTwillSpecification.java License: Apache License 2.0 | 5 votes |
public DefaultTwillSpecification(String name, Map<String, RuntimeSpecification> runnables, List<Order> orders, List<PlacementPolicy> placementPolicies, EventHandlerSpecification eventHandler) { this.name = name; this.runnables = Collections.unmodifiableMap(new HashMap<String, RuntimeSpecification>(runnables)); this.orders = Collections.unmodifiableList(new ArrayList<Order>(orders)); this.placementPolicies = placementPolicies; this.eventHandler = eventHandler; }
Example 10
Source Project: scipio-erp File: FieldInfo.java License: Apache License 2.0 | 5 votes |
private static Map<Integer, String> createFieldTypeNumberMap(Map<String, Integer> fieldTypeByName) { // SCIPIO Map<Integer, String> fieldTypeByNumber = new HashMap<>(); for(Map.Entry<String, Integer> entry : fieldTypeByName.entrySet()) { fieldTypeByNumber.put(entry.getValue(), entry.getKey()); } return Collections.unmodifiableMap(fieldTypeByNumber); }
Example 11
Source Project: grpc-java File: AbstractManagedChannelImplBuilder.java License: Apache License 2.0 | 5 votes |
@Nullable private static Map<String, ?> checkMapEntryTypes(@Nullable Map<?, ?> map) { if (map == null) { return null; } // Not using ImmutableMap.Builder because of extra guava dependency for Android. Map<String, Object> parsedMap = new LinkedHashMap<>(); for (Map.Entry<?, ?> entry : map.entrySet()) { checkArgument( entry.getKey() instanceof String, "The key of the entry '%s' is not of String type", entry); String key = (String) entry.getKey(); Object value = entry.getValue(); if (value == null) { parsedMap.put(key, null); } else if (value instanceof Map) { parsedMap.put(key, checkMapEntryTypes((Map<?, ?>) value)); } else if (value instanceof List) { parsedMap.put(key, checkListEntryTypes((List<?>) value)); } else if (value instanceof String) { parsedMap.put(key, value); } else if (value instanceof Double) { parsedMap.put(key, value); } else if (value instanceof Boolean) { parsedMap.put(key, value); } else { throw new IllegalArgumentException( "The value of the map entry '" + entry + "' is of type '" + value.getClass() + "', which is not supported"); } } return Collections.unmodifiableMap(parsedMap); }
Example 12
Source Project: cachecloud File: AtomicLongMap.java License: Apache License 2.0 | 5 votes |
private Map<K, Long> createAsMap() { Map<K,Long> resultMap = new LinkedHashMap<K, Long>(); if(map != null && !map.isEmpty()){ for(Entry<K, AtomicLong> entry : map.entrySet()){ resultMap.put(entry.getKey(), entry.getValue().get()); } } return Collections.unmodifiableMap(resultMap); }
Example 13
Source Project: openAGV File: TCSObject.java License: Apache License 2.0 | 5 votes |
/** * Creates a new TCSObject. * * @param objectName The new object's name. * @param properties A set of properties (key-value pairs) associated with this object. * @param history A history of events related to this object. */ protected TCSObject(@Nonnull String objectName, @Nonnull Map<String, String> properties, @Nonnull ObjectHistory history) { this.name = requireNonNull(objectName, "objectName"); this.properties = mapWithoutNullValues(properties); this.propertiesReadOnly = Collections.unmodifiableMap(this.properties); this.id = nextId.getAndIncrement(); this.reference = new TCSObjectReference<>(this); this.history = requireNonNull(history, "history"); }
Example 14
Source Project: nifi File: FileBasedVariableRegistry.java License: Apache License 2.0 | 5 votes |
public FileBasedVariableRegistry(final Path[] propertiesPaths) { final Map<VariableDescriptor, String> newMap = new HashMap<>(VariableRegistry.ENVIRONMENT_SYSTEM_REGISTRY.getVariableMap()); final int systemEnvPropCount = newMap.size(); int totalPropertiesLoaded = systemEnvPropCount; LOG.info("Loaded {} properties from system properties and environment variables",systemEnvPropCount); try { for (final Path path : propertiesPaths) { if (Files.exists(path)) { final AtomicInteger propsLoaded = new AtomicInteger(0); try (final InputStream inStream = new BufferedInputStream(new FileInputStream(path.toFile()))) { Properties properties = new Properties(); properties.load(inStream); properties.entrySet().stream().forEach((entry) -> { final VariableDescriptor desc = new VariableDescriptor.Builder(entry.getKey().toString()) .description(path.toString()) .sensitive(false) .build(); newMap.put(desc, entry.getValue().toString()); propsLoaded.incrementAndGet(); }); } totalPropertiesLoaded += propsLoaded.get(); if(propsLoaded.get() > 0){ LOG.info("Loaded {} properties from '{}'", propsLoaded.get(), path); }else{ LOG.warn("No properties loaded from '{}'", path); } } else { LOG.warn("Skipping property file {} as it does not appear to exist", path); } } } catch (final IOException ioe) { LOG.error("Unable to complete variable registry loading from files due to ", ioe); } LOG.info("Loaded a total of {} properties. Including precedence overrides effective accessible registry key size is {}", totalPropertiesLoaded, newMap.size()); map = Collections.unmodifiableMap(newMap); }
Example 15
Source Project: swift-t File: Types.java License: Apache License 2.0 | 4 votes |
public static Map<String, Type> getBuiltInTypes() { return Collections.unmodifiableMap(nativeTypes); }
Example 16
Source Project: hottub File: OCSPResponse.java License: GNU General Public License v2.0 | 4 votes |
@Override public Map<String, java.security.cert.Extension> getSingleExtensions() { return Collections.unmodifiableMap(singleExtensions); }
Example 17
Source Project: spring4-understanding File: MockResourceRequest.java License: Apache License 2.0 | 4 votes |
@Override public Map<String, String[]> getPrivateRenderParameterMap() { return Collections.unmodifiableMap(this.privateRenderParameterMap); }
Example 18
Source Project: datafu File: ChaoShenEntropyEstimator.java License: Apache License 2.0 | 4 votes |
Map<Long, MutableLong> getInternalMap() { return Collections.unmodifiableMap(this.countMap); }
Example 19
Source Project: flink File: Offer.java License: Apache License 2.0 | 4 votes |
public Offer(Protos.Offer offer) { this.offer = checkNotNull(offer); this.hostname = offer.getHostname(); this.vmID = offer.getSlaveId().getValue(); this.offeredTime = System.currentTimeMillis(); List<Protos.Resource> resources = new ArrayList<>(offer.getResourcesList().size()); Map<String, Double> aggregatedScalarResourceMap = new HashMap<String, Double>() { @Override public Double remove(Object key) { if (super.containsKey(key)) { return super.remove(key); } else { return 0.0; } } }; Map<String, List<Protos.Resource>> rangesResourceMap = new HashMap<>(); for (Protos.Resource resource : offer.getResourcesList()) { switch (resource.getType()) { case SCALAR: resources.add(resource); aggregatedScalarResourceMap.merge(resource.getName(), resource.getScalar().getValue(), Double::sum); break; case RANGES: resources.add(resource); rangesResourceMap.computeIfAbsent(resource.getName(), k -> new ArrayList<>(2)).add(resource); break; default: logger.debug("Unknown resource type " + resource.getType() + " for resource " + resource.getName() + " in offer, hostname=" + hostname + ", offerId=" + offer.getId()); } } this.resources = Collections.unmodifiableList(resources); this.cpuCores = aggregatedScalarResourceMap.remove("cpus"); this.memoryMB = aggregatedScalarResourceMap.remove("mem"); this.networkMbps = aggregatedScalarResourceMap.remove("network"); this.diskMB = aggregatedScalarResourceMap.remove("disk"); this.aggregatedScalarResourceMap = Collections.unmodifiableMap(aggregatedScalarResourceMap); this.portRanges = Collections.unmodifiableList(aggregateRangesResource(rangesResourceMap, "ports")); if (offer.getAttributesCount() > 0) { Map<String, Protos.Attribute> attributeMap = new HashMap<>(); for (Protos.Attribute attribute: offer.getAttributesList()) { attributeMap.put(attribute.getName(), attribute); } this.attributeMap = Collections.unmodifiableMap(attributeMap); } else { this.attributeMap = Collections.emptyMap(); } }
Example 20
Source Project: ehcache3 File: BulkCacheWritingException.java License: Apache License 2.0 | 2 votes |
/** * Constructs a {@code BulkCacheWritingException} instance with the given map and set. * <p> * The given arguments are: * <ul> * <li>a map from keys to exception thrown while writing,</li> * <li>a set of keys for which writing succeeded</li> * </ul> * * @param failures the map of keys to failure encountered while loading * @param successes the map of keys successfully loaded and their associated value */ public BulkCacheWritingException(Map<?, Exception> failures, Set<?> successes) { this.failures = Collections.unmodifiableMap(failures); this.successes = Collections.unmodifiableSet(successes); }