Example usage for org.apache.commons.lang.mutable MutableInt MutableInt

Introduction

In this page you can find the example usage for org.apache.commons.lang.mutable MutableInt MutableInt.

Prototype

public MutableInt() 

Source Link

Document

Constructs a new MutableInt with the default value of zero.

Usage

From source file:com.topekalabs.bigmachine.lib.app.SimpleContinuationTest.java

@Test
public void simpleTest() {
    MutableInt context = new MutableInt();
    Continuation c = Continuation.startWith(new SimpleContinuationRunnable(), context);

    Assert.assertEquals("The value of the context was not set properly", SimpleContinuationRunnable.FIRST_VALUE,
            context.getValue());//  ww w  .  ja va  2s. com

    Continuation.continueWith(c, context);

    Assert.assertEquals("The value of the context was not set properly",
            SimpleContinuationRunnable.SECOND_VALUE, context.getValue());
}

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From source file:com.topekalabs.bigmachine.lib.app.ContinuationSerializationTest.java

@Test
public void simpleSerializationTest() throws Exception {
    MutableInt context = new MutableInt();
    Continuation c = Continuation.startWith(new SimpleContinuationRunnable(), context);
    logger.debug("Is serializable: {}", c.isSerializable());

    Assert.assertEquals("The value of the context was not set properly", SimpleContinuationRunnable.FIRST_VALUE,
            context.getValue());/*from  w  w w .jav  a  2  s.c  o  m*/

    ByteArrayOutputStream bos = new ByteArrayOutputStream();

    ObjectOutputStream oos = new ObjectOutputStream(bos);
    oos.writeObject(c);
    oos.close();

    ObjectInputStream ois = new ObjectInputStream(new ByteArrayInputStream(bos.toByteArray()));
    c = (Continuation) ois.readObject();
    ois.close();

    Continuation.continueWith(c, context);

    Assert.assertEquals("The value of the context was not set properly",
            SimpleContinuationRunnable.SECOND_VALUE, context.getValue());
}

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From source file:com.novartis.pcs.ontology.service.parser.obo.SynonymTagHandler.java

@Override
void handleTagValue(String tag, String value, String qualifierBlock, String comment) {
    MutableInt fromIndex = new MutableInt();
    String synonym = substr(value, '"', '"', fromIndex);

    if (synonym == null) {
        throw new InvalidFormatException("Invalid OBO synonym tag (missing quotes): " + value);
    }//from  ww w  .  j ava  2  s . c o m

    synonym = context.unescapeTagValue(synonym);
    Synonym.Type type = parseType(value, fromIndex);

    String xrefList = substr(value, '[', ']', fromIndex);
    if (xrefList != null && xrefList.length() > 0) {
        List<String> xrefs = split(xrefList, ',');
        for (String xref : xrefs) {
            int colon = indexOf(xref, ':', 0);
            if (colon == -1) {
                throw new InvalidFormatException("Invalid OBO synonym xref (no datasource): " + xref);
            }
            String datasource = xref.substring(0, colon);
            int quote = indexOf(xref, '"', colon + 1);
            String refId = quote == -1 ? xref.substring(colon + 1) : xref.substring(colon + 1, quote);

            datasource = context.unescapeTagValue(datasource);
            refId = context.unescapeTagValue(refId);

            Synonym synonymObj = null;

            if (UrlParser.isValidProtocol(datasource)) {
                String url = datasource + ":" + refId;
                synonymObj = context.addSynonym(synonym, type, url);
            } else {
                synonymObj = context.addSynonym(synonym, type, datasource, refId);
            }

            if (quote != -1) {
                fromIndex.setValue(quote);
                String description = substr(xref, '"', '"', fromIndex);
                description = context.unescapeTagValue(description);
                synonymObj.setDescription(description);
            }
        }
    } else {
        context.addSynonym(synonym, type);
    }
}

---

From source file:com.novartis.pcs.ontology.service.parser.obo.DefTagHandler.java

@Override
void handleTagValue(String tag, String value, String qualifierBlock, String comment) {

    MutableInt fromIndex = new MutableInt();
    String definition = substr(value, '"', '"', fromIndex);

    if (definition == null) {
        throw new InvalidFormatException("Invalid OBO def tag (missing quotes): " + value);
    }// w w  w  .  ja  v  a 2  s . c  o  m

    definition = context.unescapeTagValue(definition);

    VersionedEntity entity = context.getCurrentEntity();
    if (entity instanceof Term) {
        Term term = (Term) entity;
        term.setDefinition(definition);
        String xrefList = substr(value, '[', ']', fromIndex);
        if (xrefList != null) {
            List<String> xrefs = split(xrefList, ',');
            for (String xref : xrefs) {
                int colon = indexOf(xref, ':', 0);
                if (colon == -1) {
                    throw new InvalidFormatException("Invalid OBO xref (no datasource): " + xref);
                }
                String datasourceAcronym = xref.substring(0, colon);
                int quote = indexOf(xref, '"', colon + 1);
                String refId = quote == -1 ? xref.substring(colon + 1) : xref.substring(colon + 1, quote);

                datasourceAcronym = context.unescapeTagValue(datasourceAcronym);
                refId = context.unescapeTagValue(refId);
                CrossReference defXref = null;

                if (UrlParser.isValidProtocol(datasourceAcronym)) {
                    String url = datasourceAcronym + ":" + refId;
                    defXref = addCrossReference(url, true);
                } else {
                    defXref = addCrossReference(datasourceAcronym, refId, true);
                }

                if (quote != -1) {
                    fromIndex.setValue(quote);
                    String description = substr(xref, '"', '"', fromIndex);
                    description = context.unescapeTagValue(description);
                    defXref.setDescription(description);
                }
            }
        }
    } else if (entity instanceof RelationshipType) {
        RelationshipType relationshipType = (RelationshipType) entity;
        relationshipType.setDefintion(definition);
    }
}

---

From source file:com.aionlightning.commons.services.CronServiceTest.java

@Test
public void testCronTriggerExecutionTime() throws Exception {

    MutableInt ref = new MutableInt();
    Runnable test = newIncrementingRunnable(ref);

    // should run on second # 0 and every 2 seconds
    // execute on 0, 2, 4...

    cronService.schedule(test, "0/2 * * * * ?");
    sleep(5);//  w  w  w  .ja va2s  .  co m
    int count = ref.intValue();
    assertEquals(count, 3);
}

---

From source file:com.jivesoftware.os.tasmo.configuration.events.TenantEventsProvider.java

public void loadModel(TenantId tenantId) {
    ChainedVersion currentVersion = eventsProvider.getCurrentEventsVersion(tenantId);
    if (currentVersion == ChainedVersion.NULL) {
        versionedEventsModels.put(tenantId, new VersionedEventsModel(currentVersion, null));
    } else {/*from w w w . ja  v a2  s .  c om*/
        VersionedEventsModel currentVersionedEventModel = versionedEventsModels.get(tenantId);
        if (currentVersionedEventModel == null
                || !currentVersionedEventModel.getVersion().equals(currentVersion)) {

            final MutableInt errors = new MutableInt();
            final EventsModel newEventsModel = new EventsModel();
            List<ObjectNode> events = eventsProvider
                    .getEvents(new EventsProcessorId(tenantId, "NotBeingUsedYet"));
            for (ObjectNode event : events) {
                try {
                    newEventsModel.addEvent(event);
                } catch (Exception x) {
                    LOG.error("Failed to load event for " + event, x);
                    throw new RuntimeException("Failed to load (" + errors.longValue() + ") event/s. ");
                }
            }
            versionedEventsModels.put(tenantId, new VersionedEventsModel(currentVersion, newEventsModel));

        } else {
            LOG.debug("Didn't reload because event model versions are equal.");
        }
    }
}

---

From source file:fr.inria.eventcloud.adapters.rdf2go.listeners.Rdf2GoCompoundEventNotificationListenerTest.java

@Test
public void test() {
    Node graph = NodeFactory.createURI("http://example.org/graph");

    Builder<Quadruple> builder = new ImmutableList.Builder<Quadruple>();

    for (int i = 0; i < 10; i++) {
        builder.add(QuadrupleGenerator.random(graph));
    }//from  w w w  .  j  a  va 2s .  c  o m

    final List<Quadruple> quadruples = builder.build();
    CompoundEvent ce = new CompoundEvent(quadruples);

    final MutableInt nbCalls = new MutableInt();

    Rdf2GoCompoundEventNotificationListener listener = new Rdf2GoCompoundEventNotificationListener() {

        private static final long serialVersionUID = 160L;

        @Override
        public void handle(SubscriptionId id, Model solution) {
            ClosableIterator<Statement> it = solution
                    .findStatements(solution.createTriplePattern(Variable.ANY, Variable.ANY, Variable.ANY));

            while (it.hasNext()) {
                Statement stmt = it.next();

                Quadruple q = new Quadruple(TypeConversion.toJenaNode(stmt.getContext()),
                        TypeConversion.toJenaNode(stmt.getSubject()),
                        TypeConversion.toJenaNode(stmt.getPredicate()),
                        TypeConversion.toJenaNode(stmt.getObject()));

                Assert.assertTrue(quadruples.contains(q));
            }

            nbCalls.increment();

            solution.close();
        }
    };

    listener.onNotification(new SubscriptionId(), ce);

    Assert.assertEquals(1, nbCalls.intValue());
}

---

From source file:com.datatorrent.contrib.hdht.MockFileAccess.java

@Override
public FileReader getReader(final long bucketKey, final String fileName) throws IOException {
    final HashMap<Slice, Pair<byte[], Integer>> data = Maps.newHashMap();
    final ArrayList<Slice> keys = Lists.newArrayList();
    final MutableInt index = new MutableInt();

    DataInputStream is = getInputStream(bucketKey, fileName);
    Input input = new Input(is);
    while (!input.eof()) {
        byte[] keyBytes = kryo.readObject(input, byte[].class);
        byte[] value = kryo.readObject(input, byte[].class);
        Slice key = new Slice(keyBytes, 0, keyBytes.length);
        data.put(key, new Pair<byte[], Integer>(value, keys.size()));
        keys.add(key);/*from   w  w w .  j av  a 2  s.c o m*/
    }
    input.close();
    is.close();

    return new FileReader() {

        @Override
        public void readFully(TreeMap<Slice, Slice> result) throws IOException {
            for (Map.Entry<Slice, Pair<byte[], Integer>> e : data.entrySet()) {
                result.put(e.getKey(), new Slice(e.getValue().first));
            }
        }

        @Override
        public void reset() throws IOException {
            index.setValue(0);
        }

        @Override
        public boolean seek(Slice key) throws IOException {
            Pair<byte[], Integer> v = data.get(key);
            if (v == null) {
                index.setValue(0);
                return false;
            }
            index.setValue(v.second);
            return true;
        }

        @Override
        public boolean next(Slice key, Slice value) throws IOException {

            if (deletedFiles.contains("" + bucketKey + fileName)) {
                throw new IOException("Simulated error for deleted file: " + fileName);
            }

            int pos = index.intValue();
            if (pos < keys.size()) {
                Slice k = keys.get(pos);
                key.buffer = k.buffer;
                key.offset = k.offset;
                key.length = k.length;
                Pair<byte[], Integer> v = data.get(k);
                value.buffer = v.first;
                value.offset = 0;
                value.length = v.first.length;
                index.increment();
                return true;
            }
            return false;
        }

        @Override
        public void close() throws IOException {
        }
    };
}

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From source file:com.aionlightning.commons.services.CronServiceTest.java

@Test
public void testCancelRunnableUsingRunnableReference() throws Exception {
    final MutableInt val = new MutableInt();
    Runnable test = new Runnable() {
        @Override//ww  w .  j  av  a2  s.co  m
        public void run() {
            val.increment();
            cronService.cancel(this);
        }
    };
    cronService.schedule(test, "0/2 * * * * ?");
    sleep(5);
    assertEquals(val.intValue(), 1);
}

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From source file:mitm.common.hibernate.DatabaseActionExecutorImplTest.java

@Test
public void testRetry0() throws Exception {
    final MutableInt count = new MutableInt();

    final int retries = 0;

    try {//from  w  w w.  ja  v a2s  . c o m
        databaseActionExecutor.executeTransaction(new DatabaseAction<Integer>() {
            @Override
            public Integer doAction(Session session) throws DatabaseException {
                count.increment();

                throw new ConstraintViolationException("Dummy ConstraintViolationException", null, "");
            }
        }, retries);

        fail();
    } catch (ConstraintViolationException e) {
        // ignore
    }

    assertEquals(1, count.intValue());
}

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