Examples with Collection java.util.Collection used on opensource projects

Example 1 with Collection

use of java.util.Collection in project cas by apereo.

the class AbstractServicesManager method load.

/**
 * For the duration of the read, the cache store should not remain empty.
 * Otherwise, lookup operations during that loading time window might produce
 * unauthorized failure errors. Invalidation attempts must happen after the load
 * to minimize chances of failures.
 */
@Override
public synchronized Collection<RegisteredService> load() {
    LOGGER.trace("Loading services from [{}]", configurationContext.getServiceRegistry().getName());
    val servicesMap = configurationContext.getServiceRegistry().load().stream().filter(this::supports).filter(this::validateAndFilterServiceByEnvironment).peek(this::loadInternal).collect(Collectors.toMap(r -> {
        LOGGER.trace("Adding registered service [{}] with name [{}] and internal identifier [{}]", r.getServiceId(), r.getName(), r.getId());
        return r.getId();
    }, Function.identity(), (r, s) -> s));
    configurationContext.getServicesCache().invalidateAll();
    configurationContext.getServicesCache().putAll(servicesMap);
    loadInternal();
    publishEvent(new CasRegisteredServicesLoadedEvent(this, getAllServices()));
    evaluateExpiredServiceDefinitions();
    LOGGER.info("Loaded [{}] service(s) from [{}].", configurationContext.getServicesCache().asMap().size(), configurationContext.getServiceRegistry().getName());
    return configurationContext.getServicesCache().asMap().values();
}

Example 2 with Collection

use of java.util.Collection in project buck by facebook.

the class ApkBuilderStep method getDescription.

@Override
public String getDescription(ExecutionContext context) {
    ImmutableList.Builder<String> args = ImmutableList.builder();
    args.add(javaRuntimeLauncher.getCommand(), "-classpath", // accessible via an AndroidPlatformTarget and insert that here in place of "$ANDROID_HOME".
    "$ANDROID_HOME/tools/lib/sdklib.jar", "com.android.sdklib.build.ApkBuilderMain");
    args.add(String.valueOf(pathToOutputApkFile));
    args.add("-v");
    if (debugMode) {
        args.add("-d");
    }
    // Unfortunately, ApkBuilderMain does not have CLI args to set the keystore,
    // so these member variables are left out of the command:
    // pathToKeystore, pathToKeystorePropertiesFile
    Multimap<String, Collection<Path>> groups = ImmutableMultimap.<String, Collection<Path>>builder().put("-z", ImmutableList.of(resourceApk)).put("-f", ImmutableList.of(dexFile)).put("-rf", assetDirectories).put("-nf", nativeLibraryDirectories).put("-z", zipFiles).put("-rj", jarFilesThatMayContainResources).build();
    for (Map.Entry<String, Collection<Path>> group : groups.entries()) {
        String prefix = group.getKey();
        for (Path path : group.getValue()) {
            args.add(prefix, String.valueOf(path));
        }
    }
    return Joiner.on(' ').join(args.build());
}

Example 3 with Collection

use of java.util.Collection in project deeplearning4j by deeplearning4j.

the class TestRecordReaders method testClassIndexOutsideOfRangeRRMDSI_MultipleReaders.

@Test
public void testClassIndexOutsideOfRangeRRMDSI_MultipleReaders() {
    Collection<Collection<Collection<Writable>>> c1 = new ArrayList<>();
    Collection<Collection<Writable>> seq1 = new ArrayList<>();
    seq1.add(Arrays.<Writable>asList(new DoubleWritable(0.0)));
    seq1.add(Arrays.<Writable>asList(new DoubleWritable(0.0)));
    c1.add(seq1);
    Collection<Collection<Writable>> seq2 = new ArrayList<>();
    seq2.add(Arrays.<Writable>asList(new DoubleWritable(0.0)));
    seq2.add(Arrays.<Writable>asList(new DoubleWritable(0.0)));
    c1.add(seq2);
    Collection<Collection<Collection<Writable>>> c2 = new ArrayList<>();
    Collection<Collection<Writable>> seq1a = new ArrayList<>();
    seq1a.add(Arrays.<Writable>asList(new IntWritable(0)));
    seq1a.add(Arrays.<Writable>asList(new IntWritable(1)));
    c2.add(seq1a);
    Collection<Collection<Writable>> seq2a = new ArrayList<>();
    seq2a.add(Arrays.<Writable>asList(new IntWritable(0)));
    seq2a.add(Arrays.<Writable>asList(new IntWritable(2)));
    c2.add(seq2a);
    CollectionSequenceRecordReader csrr = new CollectionSequenceRecordReader(c1);
    CollectionSequenceRecordReader csrrLabels = new CollectionSequenceRecordReader(c2);
    DataSetIterator dsi = new SequenceRecordReaderDataSetIterator(csrr, csrrLabels, 2, 2);
    try {
        DataSet ds = dsi.next();
        fail("Expected exception");
    } catch (DL4JException e) {
        System.out.println("testClassIndexOutsideOfRangeRRMDSI_MultipleReaders(): " + e.getMessage());
    } catch (Exception e) {
        e.printStackTrace();
        fail();
    }
}

Example 4 with Collection

use of java.util.Collection in project deeplearning4j by deeplearning4j.

the class TestRecordReaders method testClassIndexOutsideOfRangeRRDSI.

@Test
public void testClassIndexOutsideOfRangeRRDSI() {
    Collection<Collection<Writable>> c = new ArrayList<>();
    c.add(Arrays.<Writable>asList(new DoubleWritable(0.0), new IntWritable(0)));
    c.add(Arrays.<Writable>asList(new DoubleWritable(0.0), new IntWritable(2)));
    CollectionRecordReader crr = new CollectionRecordReader(c);
    RecordReaderDataSetIterator iter = new RecordReaderDataSetIterator(crr, 2, 1, 2);
    try {
        DataSet ds = iter.next();
        fail("Expected exception");
    } catch (DL4JException e) {
        System.out.println("testClassIndexOutsideOfRange(): " + e.getMessage());
    } catch (Exception e) {
        e.printStackTrace();
        fail();
    }
}

Example 5 with Collection

use of java.util.Collection in project elasticsearch by elastic.

the class ScriptFieldsFetchSubPhase method hitExecute.

@Override
public void hitExecute(SearchContext context, HitContext hitContext) {
    if (context.hasScriptFields() == false) {
        return;
    }
    for (ScriptFieldsContext.ScriptField scriptField : context.scriptFields().fields()) {
        /* Because this is called once per document we end up creating new ScriptDocValues for every document which is important because
             * the values inside ScriptDocValues might be reused for different documents (Dates do this). */
        LeafSearchScript leafScript;
        try {
            leafScript = scriptField.script().getLeafSearchScript(hitContext.readerContext());
        } catch (IOException e1) {
            throw new IllegalStateException("Failed to load script", e1);
        }
        leafScript.setDocument(hitContext.docId());
        final Object value;
        try {
            value = leafScript.unwrap(leafScript.run());
        } catch (RuntimeException e) {
            if (scriptField.ignoreException()) {
                continue;
            }
            throw e;
        }
        if (hitContext.hit().fieldsOrNull() == null) {
            hitContext.hit().fields(new HashMap<>(2));
        }
        SearchHitField hitField = hitContext.hit().getFields().get(scriptField.name());
        if (hitField == null) {
            final List<Object> values;
            if (value instanceof Collection) {
                // TODO: use diamond operator once JI-9019884 is fixed
                values = new ArrayList<>((Collection<?>) value);
            } else {
                values = Collections.singletonList(value);
            }
            hitField = new SearchHitField(scriptField.name(), values);
            hitContext.hit().getFields().put(scriptField.name(), hitField);
        }
    }
}