List of usage examples for com.google.common.collect Iterables filter
@GwtIncompatible("Class.isInstance") @CheckReturnValue public static <T> Iterable<T> filter(final Iterable<?> unfiltered, final Class<T> desiredType)
From source file:com.google.devtools.kythe.extractors.java.bazel.JavaExtractor.java
public static void main(String[] args) throws IOException, ExtractionException { if (args.length != 3) { System.err.println("Usage: java_extractor extra-action-file output-file vname-config"); System.exit(1);/*w w w . j a va2s.c o m*/ } String extraActionPath = args[0]; String outputPath = args[1]; String vNamesConfigPath = args[2]; ExtensionRegistry registry = ExtensionRegistry.newInstance(); ExtraActionsBase.registerAllExtensions(registry); ExtraActionInfo info; try (InputStream stream = Files.newInputStream(Paths.get(extraActionPath))) { CodedInputStream coded = CodedInputStream.newInstance(stream); info = ExtraActionInfo.parseFrom(coded, registry); } if (!info.hasExtension(JavaCompileInfo.javaCompileInfo)) { throw new IllegalArgumentException("Given ExtraActionInfo without JavaCompileInfo"); } JavaCompileInfo jInfo = info.getExtension(JavaCompileInfo.javaCompileInfo); List<String> javacOpts = Lists.newArrayList(Iterables.filter(jInfo.getJavacOptList(), JAVAC_OPT_FILTER)); // Set up a fresh output directory javacOpts.add("-d"); Path output = Files.createTempDirectory("output"); javacOpts.add(output.toString()); // Add the generated sources directory if any processors could be invoked. if (!jInfo.getProcessorList().isEmpty()) { String gensrcdir = readGeneratedSourceDirParam(jInfo); if (gensrcdir != null) { javacOpts.add("-s"); javacOpts.add(gensrcdir); // javac expects the directory to already exist. Files.createDirectories(Paths.get(gensrcdir)); } } CompilationDescription description = new JavaCompilationUnitExtractor(FileVNames.fromFile(vNamesConfigPath), System.getProperty("user.dir")).extract(info.getOwner(), jInfo.getSourceFileList(), jInfo.getClasspathList(), jInfo.getSourcepathList(), jInfo.getProcessorpathList(), jInfo.getProcessorList(), javacOpts, jInfo.getOutputjar()); IndexInfoUtils.writeIndexInfoToFile(description, outputPath); }
From source file:Dictconvert_with_elements.java
public static void main(String args[]) throws Exception { String targetNameSpace = args[1]; String targetNameSpaceVar = args[2]; Map<String, String> namespaces = ImmutableMap.<String, String>of(targetNameSpace, targetNameSpaceVar); HashMap<String, String> keys = new HashMap<String, String>(); DocumentBuilderFactory builderF = DocumentBuilderFactory.newInstance(); builderF.setNamespaceAware(true);/* w ww . j a v a2 s. c om*/ DocumentBuilder builder = builderF.newDocumentBuilder(); Document xmlDictionary = builder.parse(args[0]); for (Map.Entry<String, String> e : namespaces.entrySet()) { System.out.println("XMLCh " + e.getValue() + "[] = {" + Joiner.on(",") .join(Iterables.transform(Lists.charactersOf(e.getKey()), new Function<Character, String>() { public String apply(Character o) { return "\'" + o + "\'"; } })) + ",\'\\0\'};"); } Map<String, String> localKeys = new HashMap<String, String>(); for (Element e : Iterables.filter(getElements(xmlDictionary.getDocumentElement()), new Predicate<Element>() { public boolean apply(Element element) { return element.getAttribute("type").equals("localSet"); } })) { String name = e.getLocalName(); String keyName = "key_" + Joiner.on("").join(e.getAttribute("key").split("\\s")); localKeys.put(keyName, keyName + "_name"); System.out.println("mxfKey " + keyName + " = {" + Joiner.on(",").join(Iterables .transform(Arrays.asList(e.getAttribute("key").split("\\s")), new Function<String, String>() { public String apply(String o) { return "0x" + o; } })) + "};"); System.out.println("XMLCh " + keyName + "_name[] = {" + Joiner.on(",") .join(Iterables.transform(Lists.charactersOf(name), new Function<Character, String>() { public String apply(Character o) { return "\'" + o + "\'"; } })) + ",\'\\0\'};"); //System.out.println("st434dict.insert(std::pair<mxfKey, st434info*>("); //System.out.println('\t' + keyName + ','); //System.out.println("\tnew st434info(/* " + name + " */ " + keyName + "_name, /* " + targetNameSpace + " */ " + namespaces.get(targetNameSpace) + ")"); //System.out.println("));"); for (Element ee : getElements(e)) { String elemKeyName = "key_" + Joiner.on("").join(ee.getAttribute("globalKey").split("\\s")); localKeys.put(elemKeyName, elemKeyName + "_name"); System.out.println("mxfKey " + elemKeyName + " = {" + Joiner.on(",").join(Iterables.transform( Arrays.asList(ee.getAttribute("globalKey").split("\\s")), new Function<String, String>() { public String apply(String o) { return "0x" + o; } })) + "};"); System.out.println("XMLCh " + elemKeyName + "_name[] = {" + Joiner.on(",").join(Iterables .transform(Lists.charactersOf(ee.getLocalName()), new Function<Character, String>() { public String apply(Character o) { return "\'" + o + "\'"; } })) + ",\'\\0\'};"); //System.out.println("st434dict.insert(std::pair<mxfKey, st434info*>("); //System.out.println('\t' + elemKeyName + ','); //System.out.println("\tnew st434info(/* " + ee.getLocalName() + " */ " + elemKeyName + "_name, /* " + targetNameSpace + " */ " + namespaces.get(targetNameSpace) + ")"); //System.out.println("));"); } } if (localKeys.size() > 0) { String arrayName = "arr_" + targetNameSpaceVar; System.out.println("const void* " + arrayName + "[][2] = {"); System.out.println(Joiner.on(", \n").join( Iterables.transform(localKeys.entrySet(), new Function<Map.Entry<String, String>, String>() { @Override public String apply(java.util.Map.Entry<String, String> e) { return "{ &" + e.getKey() + ", " + e.getValue() + " }"; } }))); System.out.println("};"); System.out.println("for (int i=0; i<" + localKeys.size() + ";i++) {"); System.out.println("\tst434dict.insert(std::pair<const mxfKey, st434info*>("); System.out.println("\t*(const mxfKey*)" + arrayName + "[i][0], "); System.out .println("\tnew st434info((const XMLCh*)" + arrayName + "[i][1], " + targetNameSpaceVar + ")"); System.out.println("));"); System.out.println("}"); } }
From source file:Dictconvert.java
public static void main(String args[]) throws Exception { final ImmutableMap<String, String> nameMap = new ImmutableMap.Builder<String, String>() .put("ebucoreMainFramework", "ebucoreMainFramework") .put("ebucorePartFramework", "ebucorePartFramework") .put("ebucoreMetadataSchemeInformation", "ebucoreMetadataSchemeInformation") /* List mainly generated using AWK: awk '{t=$2; gsub(/ebucore/, "", t); print "\x27"$2"\x27:\x27" tolower(substr(t, 1, 1))substr(t, 2)"\x27," }' < tmp.txt > tmpout.txt *//*from w w w .j a v a 2 s. c o m*/ .put("ebucoreEntity", "entity").put("ebucoreContact", "contact") .put("ebucoreContactDetails", "details").put("ebucoreAddress", "address") .put("ebucoreRegion", "region").put("ebucoreCompoundName", "compoundName") .put("ebucoreRole", "role").put("ebucoreCountry", "country") .put("ebucoreTextualAnnotation", "textualAnnotation").put("ebucoreBasicLink", "basicLink") .put("ebucoreTypeGroup", "typeGroup").put("ebucoreOrganisation", "organisation") .put("ebucoreOrganisationDepartment", "organisationDepartment") .put("ebucoreCoreMetadata", "coreMetadata").put("ebucoreIdentifier", "identifier") .put("ebucoreTitle", "title").put("ebucoreAlternativeTitle", "alternativeTitle") .put("ebucoreFormatGroup", "formatGroup").put("ebucoreStatusGroup", "statusGroup") .put("ebucoreSubject", "subject").put("ebucoreDescription", "description") .put("ebucoreDate", "date").put("ebucoreDateType", "dateType").put("ebucoreType", "type") .put("ebucoreObjectType", "objectType").put("ebucoreGenre", "genre") .put("ebucoreTargetAudience", "targetAudience").put("ebucoreLanguage", "language") .put("ebucoreCoverage", "coverage").put("ebucoreSpatial", "spatial") .put("ebucoreLocation", "location").put("ebucoreCoordinates", "coordinates") .put("ebucoreTemporal", "temporal").put("ebucorePeriodOfTime", "periodOfTime") .put("ebucoreRights", "rights").put("ebucoreVersion", "version").put("ebucoreRating", "rating") .put("ebucorePublicationHistoryEvent", "publicationHistoryEvent") .put("ebucorePublicationHistory", "publicationHistory") .put("ebucorePublicationChannel", "publicationChannel") .put("ebucorePublicationMedium", "publicationMedium") .put("ebucorePublicationService", "publicationService") .put("ebucoreCustomRelation", "customRelation").put("ebucoreBasicRelation", "basicRelation") .put("ebucorePartMetadata", "partMetadata").put("ebucoreFormat", "format") .put("ebucoreVideoFormat", "videoFormat").put("ebucoreImageFormat", "imageFormat") .put("ebucoreAudioFormat", "audioFormat").put("ebucoreTrack", "track") .put("ebucoreDataFormat", "dataFormat").put("ebucoreCaptioning", "captioning") .put("ebucoreSubtitling", "subtitling").put("ebucoreAncillaryData", "ancillaryData") .put("ebucoreSigningFormat", "signingFormat") .put("ebucoreTechnicalAttributeString", "technicalAttributeString") .put("ebucoreTechnicalAttributeInt8", "technicalAttributeInt8") .put("ebucoreTechnicalAttributeInt16", "technicalAttributeInt16") .put("ebucoreTechnicalAttributeInt32", "technicalAttributeInt32") .put("ebucoreTechnicalAttributeInt64", "technicalAttributeInt64") .put("ebucoreTechnicalAttributeUInt8", "technicalAttributeUInt8") .put("ebucoreTechnicalAttributeUInt16", "technicalAttributeUInt16") .put("ebucoreTechnicalAttributeUInt32", "technicalAttributeUInt32") .put("ebucoreTechnicalAttributeUInt64", "technicalAttributeUInt64") .put("ebucoreTechnicalAttributeFloat", "technicalAttributeFloat") .put("ebucoreTechnicalAttributeRational", "technicalAttributeRational") .put("ebucoreTechnicalAttributeAnyURI", "technicalAttributeAnyURI") .put("ebucoreTechnicalAttributeBoolean", "technicalAttributeBoolean") .put("ebucoreDimension", "dimension").put("ebucoreWidth", "width").put("ebucoreHeight", "height") .put("ebucorePackageInfo", "packageInfo").put("ebucoreMedium", "medium") .put("ebucoreCodec", "codec").put("ebucoreRational", "rational") .put("ebucoreAspectRatio", "aspectRatio").build(); String key_ns_ebucore_1 = "urn:ebu:metadata-schema:smpteclass13/groups/ebucore_2013"; Map<String, String> namespaces = ImmutableMap.<String, String>of(key_ns_ebucore_1, "key_ns_ebucore_1"); HashMap<String, String> keys = new HashMap<String, String>(); DocumentBuilderFactory builderF = DocumentBuilderFactory.newInstance(); builderF.setNamespaceAware(true); DocumentBuilder builder = builderF.newDocumentBuilder(); Document xmlDictionary = builder.parse(args[0]); Map<String, String> localKeys = new HashMap<String, String>(); for (Map.Entry<String, String> e : namespaces.entrySet()) { System.out.println("XMLCh " + e.getValue() + "[] = {" + Joiner.on(",") .join(Iterables.transform(Lists.charactersOf(e.getKey()), new Function<Character, String>() { public String apply(Character o) { return "\'" + o + "\'"; } })) + ",\'\\0\'};"); } for (Element e : Iterables.filter(getElements(xmlDictionary.getDocumentElement()), new Predicate<Element>() { public boolean apply(Element element) { return element.getAttribute("type").equals("localSet"); } })) { String name = nameMap.get(e.getLocalName()); String keyName = "key_" + Joiner.on("").join(e.getAttribute("key").split("\\s")); localKeys.put(keyName, keyName + "_name"); System.out.println("const mxfKey " + keyName + " = {" + Joiner.on(",").join(Iterables .transform(Arrays.asList(e.getAttribute("key").split("\\s")), new Function<String, String>() { public String apply(String o) { return "0x" + o; } })) + "};"); System.out.println("const XMLCh " + keyName + "_name[] = {" + Joiner.on(",") .join(Iterables.transform(Lists.charactersOf(name), new Function<Character, String>() { public String apply(Character o) { return "\'" + o + "\'"; } })) + ",\'\\0\'};"); //System.out.println("st434dict.insert(std::pair<const mxfKey, st434info*>("); //System.out.println('\t' + keyName + ','); //System.out.println("\tnew st434info(/* " + e.getLocalName() + " */ " + keyName + "_name, /* " + key_ns_ebucore_1 + " */ " + namespaces.get(key_ns_ebucore_1) + ")"); //System.out.println("));"); } if (localKeys.size() > 0) { String arrayName = "arr_ebucore_elems"; System.out.println("const void* " + arrayName + "[][2] = {"); System.out.println(Joiner.on(", \n").join( Iterables.transform(localKeys.entrySet(), new Function<Map.Entry<String, String>, String>() { @Override public String apply(java.util.Map.Entry<String, String> e) { return "{ &" + e.getKey() + ", " + e.getValue() + " }"; } }))); System.out.println("};"); System.out.println("for (int i=0; i<" + localKeys.size() + ";i++) {"); System.out.println("\tst434dict.insert(std::pair<const mxfKey, st434info*>("); System.out.println("\t*(const mxfKey*)" + arrayName + "[i][0], "); System.out.println("\tnew st434info((const XMLCh*)" + arrayName + "[i][1], key_ns_ebucore_1)"); System.out.println("));"); System.out.println("}"); } }
From source file:com.opengamma.language.object.BeanUtils.java
public static Iterable<MetaProperty<?>> writableMetaProperties(MetaBean metaBean) { return Iterables.filter(metaBean.metaPropertyIterable(), new Predicate<MetaProperty<?>>() { @Override/* www . j a va2s . com*/ public boolean apply(MetaProperty<?> property) { return property.readWrite().isWritable(); } }); }
From source file:eu.itesla_project.iidm.network.impl.Substations.java
static Iterable<Substation> filter(Iterable<Substation> substations, final Country country, final String tso, final String... geographicalTags) { if (geographicalTags.length == 0) { return substations; }//w w w. j a v a2 s. c om return Iterables.filter(substations, new Predicate<Substation>() { @Override public boolean apply(Substation substation) { if (country != null && country == substation.getCountry()) { return false; } if (tso != null && !tso.equals(substation.getTso())) { return false; } for (String tag : geographicalTags) { if (!substation.getGeographicalTags().contains(tag)) { return false; } } return true; } }); }
From source file:org.robotframework.red.viewers.Selections.java
@SuppressWarnings("unchecked") public static <T> T[] getElementsArray(final IStructuredSelection selection, final Class<T> elementsClass) { final List<?> selectionAsList = selection.toList(); return newArrayList(Iterables.filter(selectionAsList, elementsClass)) .toArray((T[]) Array.newInstance(elementsClass, 0)); }
From source file:io.sidecar.util.CollectionUtils.java
public static <T> ImmutableList<T> filterNulls(List<T> orig) { if (orig == null) { return ImmutableList.of(); }/*from w w w . ja va 2 s .co m*/ return ImmutableList.copyOf(Iterables.filter(orig, new Predicate<T>() { @Override public boolean apply(T t) { return t != null; } })); }
From source file:org.zalando.crypto.Decrypters.java
public static List<Decrypter> prefixedDecrypters(List<Decrypter> toFilter) { return Lists.newArrayList(Iterables.filter(toFilter, new PrefixedDecrypterPredicate())); }
From source file:com.datastax.driver.core.DataProviders.java
/** * @return A DataProvider that provides all non-serial consistency levels *//*w ww . j a va 2 s .c o m*/ @DataProvider(name = "consistencyLevels") public static Iterator<Object[]> consistencyLevels() { final Iterator<ConsistencyLevel> consistencyLevels = Iterables .filter(Arrays.asList(ConsistencyLevel.values()), new Predicate<ConsistencyLevel>() { @Override public boolean apply(ConsistencyLevel input) { // filter out serial CLs. return !input.isSerial(); } }).iterator(); return new Iterator<Object[]>() { @Override public boolean hasNext() { return consistencyLevels.hasNext(); } @Override public Object[] next() { return new Object[] { consistencyLevels.next() }; } @Override public void remove() { throw new UnsupportedOperationException("This shouldn't happen.."); } }; }
From source file:org.apache.cassandra.concurrent.Stage.java
public static Iterable<Stage> jmxEnabledStages() { return Iterables.filter(Arrays.asList(values()), new Predicate<Stage>() { public boolean apply(Stage stage) { return stage != TRACING; }/*from w w w . j av a2s . c o m*/ }); }