List of usage examples for com.google.common.io LineProcessor LineProcessor
LineProcessor
From source file:com.axelor.web.tags.ScriptTag.java
private List<String> files(final String manifest) throws IOException { final List<String> files = new ArrayList<>(); final URL resource = this.getResource(manifest); if (resource == null) { return files; }/*from w ww. j a va2 s. c om*/ try (final InputStream is = resource.openStream()) { return CharStreams.readLines(new InputStreamReader(is), new LineProcessor<List<String>>() { @Override public boolean processLine(String line) throws IOException { if (line.startsWith("//= ")) { line = line.substring(3).trim(); files.add(line); } return true; } @Override public List<String> getResult() { return files; } }); } }
From source file:org.gradle.configuration.DefaultImportsReader.java
public DefaultImportsReader() { try {/*w w w . ja v a 2 s.c o m*/ URL url = getClass().getResource(RESOURCE); if (url == null) { throw new IllegalStateException("Could not load default imports resource: " + RESOURCE); } this.importPackages = Resources.asCharSource(url, Charsets.UTF_8) .readLines(new LineProcessor<String[]>() { private final List<String> packages = Lists.newLinkedList(); @Override public boolean processLine(@SuppressWarnings("NullableProblems") String line) throws IOException { packages.add(line.substring(7, line.length() - 2)); return true; } @Override public String[] getResult() { return packages.toArray(new String[packages.size()]); } }); } catch (IOException e) { throw new UncheckedIOException(e); } }
From source file:io.scigraph.lucene.SynonymMapSupplier.java
@Override public SynonymMap get() { try {//w ww . java2 s. c o m return Resources.readLines(Resources.getResource("lemmatization.txt"), Charsets.UTF_8, new LineProcessor<SynonymMap>() { SynonymMap.Builder builder = new SynonymMap.Builder(true); @Override public boolean processLine(String line) throws IOException { List<String> synonyms = newArrayList(Splitter.on(',').trimResults().split(line)); for (String term : synonyms) { for (String synonym : synonyms) { if (!term.equals(synonym)) { builder.add(new CharsRef(term), new CharsRef(synonym), true); } } } return true; } @Override public SynonymMap getResult() { try { return builder.build(); } catch (IOException e) { e.printStackTrace(); return null; } } }); } catch (Exception e) { logger.log(Level.WARNING, "Failed to build synonym map", e); return null; } }
From source file:org.yomiassist.sourcedata.Edict.java
public Edict() { final File dictionaryFile = new File("dictionaries/edict/edict.txt"); try {//w ww . j a v a 2 s . c o m Files.readLines(dictionaryFile, Charset.forName("EUC-JP"), new LineProcessor<Boolean>() { public boolean processLine(String line) throws IOException { addDictionaryTerm(line); return true; } public Boolean getResult() { return true; } }); } catch (FileNotFoundException e) { throw new DictionaryException("Could not locate dictionary file " + dictionaryFile, e); } catch (IOException e) { throw new DictionaryException("Could not load dictionary file " + dictionaryFile, e); } }
From source file:org.yomiassist.sourcedata.KnownWords.java
public KnownWords(Options options) throws IOException { File sourceFile = options.vocabularySourceFile; knownWords = Files.readLines(sourceFile, Charsets.UTF_8, new LineProcessor<Set<String>>() { Set<String> words = new HashSet<String>(); public boolean processLine(String line) throws IOException { final boolean kanaOnly = line.indexOf('-') == 0; if (kanaOnly) { words.add(line.substring(1)); } else { final String kanjiPortion = line.substring(0, line.indexOf('-')); String[] kanjiVariants = kanjiPortion.split("\\s"); for (String variant : kanjiVariants) { words.add(variant);/*from w w w .j ava 2 s .c om*/ } } return true; } public Set<String> getResult() { return words; } }); }
From source file:com.github.steveash.jg2p.seq.SeqInputReader.java
public List<AlignGroup> readInput(CharSource source) throws IOException { return source.readLines(new LineProcessor<List<AlignGroup>>() { final List<AlignGroup> groups = Lists.newArrayList(); String lastGroup = ""; List<Alignment> aligns = Lists.newArrayList(); @Override//from ww w .j a v a 2 s . co m public boolean processLine(String line) throws IOException { List<String> fields = caretSplit.splitToList(line); if (!lastGroup.equals(fields.get(0))) { lastGroup = fields.get(0); if (!aligns.isEmpty()) { groups.add(new AlignGroup(aligns)); } aligns.clear(); } Double score = Double.parseDouble(fields.get(1)); Word input = Word.fromSpaceSeparated(fields.get(2)); Iterable<String> graphs = pipeSplit.split(fields.get(3)); Iterable<String> phones = pipeSplit.split(fields.get(4)); aligns.add(new Alignment(input, Zipper.up(graphs, phones), score)); return true; } @Override public List<AlignGroup> getResult() { if (!aligns.isEmpty()) { groups.add(new AlignGroup(aligns)); } return groups; } }); }
From source file:com.davidbracewell.ml.utils.LibSVMFormat.java
@Override public List<Instance> read(Resource location) throws IOException { Preconditions.checkNotNull(location); return location.read(new LineProcessor<List<Instance>>() { final List<Instance> instances = Lists.newArrayList(); @Override//from ww w . j av a 2 s .c om public boolean processLine(String line) throws IOException { if (!Strings.isNullOrEmpty(line)) { String[] parts = line.split("\\s+"); Instance inst = new SparseInstance(features); boolean cv = parts[0].equals("+1") || parts[0].equals("1"); inst.setTargetValue(cv); for (int j = 1; j < parts.length; j++) { String[] data = parts[j].split(":"); int fnum = Integer.parseInt(data[0]) - 1; while (features.size() <= fnum) { features.add(FeatureType.REAL.create("F" + features.size())); } double val = Double.parseDouble(data[1]); inst.set(fnum, val); } instances.add(inst); } return true; } @Override public List<Instance> getResult() { return instances; } } ); }
From source file:com.android.idegen.ModuleIndexes.java
public void build() throws IOException { moduleNameToMakeFileMap = Maps.newHashMap(); makeFileToModuleNamesMap = Maps.newHashMap(); logger.info("Building index from " + indexFile.getCanonicalPath()); Files.readLines(indexFile, Charset.forName("UTF-8"), new LineProcessor<Object>() { int count = 0; @Override/*from www . j a va2 s .c o m*/ public boolean processLine(String line) throws IOException { count++; String[] arr = line.split(":"); if (arr.length < 2) { logger.log(Level.WARNING, "Ignoring index line " + count + ". Bad format: " + line); } else { String makeFile = arr[0]; String moduleName = arr[1]; moduleNameToMakeFileMap.put(moduleName, makeFile); append(makeFile, moduleName); } return true; } @Override public Object getResult() { return null; } }); }
From source file:io.druid.data.input.MapPopulator.java
/** * Read through the `source` line by line and populate `map` with the data returned from the `parser` * * @param source The ByteSource to read lines from * @param map The map to populate// ww w .j ava 2s .c o m * * @return The number of entries parsed * * @throws IOException */ public long populate(final ByteSource source, final Map<K, V> map) throws IOException { return source.asCharSource(Charsets.UTF_8).readLines(new LineProcessor<Long>() { private long count = 0l; @Override public boolean processLine(String line) throws IOException { map.putAll(parser.parse(line)); ++count; return true; } @Override public Long getResult() { return count; } }); }
From source file:edu.sdsc.solr.lemmatization.LemmatizationWriter.java
Multimap<String, String> buildSynonymMap() throws IOException { final Multimap<String, String> synonyms = HashMultimap.create(); synonyms.putAll(spec.getExtraSynonyms()); Files.readLines(uncompressedDictionary, Charsets.UTF_8, new LineProcessor<Void>() { @Override/*from www .j a v a 2s. c o m*/ public boolean processLine(String line) throws IOException { List<String> cols = newArrayList(Splitter.on('\t').split(line)); String language = cols.get(0); if (!spec.getLanguages().contains(language)) { return true; } Optional<String> synonym = DefinitionParser.getSynonym(cols.get(3), spec); if (synonym.isPresent()) { synonyms.put(synonym.get(), cols.get(1).trim()); } return true; } @Override public Void getResult() { return null; } }); return synonyms; }