Example usage for org.apache.commons.lang3.tuple ImmutablePair ImmutablePair

Introduction

In this page you can find the example usage for org.apache.commons.lang3.tuple ImmutablePair ImmutablePair.

Prototype

public ImmutablePair(final L left, final R right)

Source Link

Document

Create a new pair instance.

Usage

From source file:org.amanzi.neo.loader.core.synonyms.SynonymsManagerTest.java

@SuppressWarnings("unchecked")
@Test//from w w  w . j a  v a  2s  .co m
public void testCheckActivityOnLoadSynonyms() throws Exception {
    when(registry.getConfigurationElementsFor("org.amanzi.loaderSynonyms"))
            .thenReturn(new IConfigurationElement[] {});

    synonymsManager = spy(new SynonymsManager(registry));

    doReturn(new ImmutablePair<INodeType, Synonyms>(DEFAULT_NODE_TYPE,
            new Synonyms(StringUtils.EMPTY, ArrayUtils.EMPTY_STRING_ARRAY))).when(synonymsManager)
                    .parseSynonyms(any(Entry.class));

    String[] lines = { SYNONYMS_LINE_WITH_SUBTYPE, SYNONYMS_LINE_WITHOUT_CLASS };

    synonymsManager.loadSynonyms(getSynonymsStream(lines));

    verify(synonymsManager, times(lines.length)).parseSynonyms(any(Entry.class));
}

From source file:org.amanzi.neo.loader.core.synonyms.SynonymsManagerTest.java

@Test
public void testCheckParsingFullStatisticsLine() throws Exception {
    String[] synonymsArray = getSynonyms(SYNONYM_BASE, SYNONYMBS_NUMBER);

    Entry<Object, Object> entry = new ImmutablePair<Object, Object>(KEY_WITH_SUBTYPE_AND_CLASS,
            getSynonymsLine(synonymsArray));

    when(registry.getConfigurationElementsFor("org.amanzi.loaderSynonyms"))
            .thenReturn(new IConfigurationElement[] {});

    synonymsManager = new SynonymsManager(registry);

    Pair<INodeType, Synonyms> result = synonymsManager.parseSynonyms(entry);

    assertEquals("unexpected subtype", DEFAULT_NODE_TYPE, result.getKey());

    Synonyms synonyms = result.getValue();

    assertNotNull("synonyms should not be null", synonyms);
    assertEquals("unexpected property", DEFAULT_PROPERTY, synonyms.getPropertyName());
    assertEquals("unexpected class", DEFAULT_CLASS, synonyms.getSynonymType().getSynonymClass());
    assertTrue("unexpected synonyms", Arrays.equals(synonymsArray, synonyms.getPossibleHeaders()));
}

From source file:org.amanzi.neo.loader.core.synonyms.SynonymsManagerTest.java

@Test
public void testCheckParsingStatisticsLineWithoutClass() throws Exception {
    String[] synonymsArray = getSynonyms(SYNONYM_BASE, SYNONYMBS_NUMBER);

    Entry<Object, Object> entry = new ImmutablePair<Object, Object>(KEY_WITH_NODETYPE,
            getSynonymsLine(synonymsArray));

    when(registry.getConfigurationElementsFor("org.amanzi.loaderSynonyms"))
            .thenReturn(new IConfigurationElement[] {});

    synonymsManager = spy(new SynonymsManager(registry));

    Pair<INodeType, Synonyms> result = synonymsManager.parseSynonyms(entry);

    assertEquals("unexpected subtype", DEFAULT_NODE_TYPE, result.getKey());

    Synonyms synonyms = result.getValue();

    assertNotNull("synonyms should not be null", synonyms);
    assertEquals("unexpected property", DEFAULT_PROPERTY, synonyms.getPropertyName());
    assertEquals("unexpected class", SynonymType.UNKOWN, synonyms.getSynonymType());
    assertTrue("unexpected synonyms", Arrays.equals(synonymsArray, synonyms.getPossibleHeaders()));
}

From source file:org.apache.apex.examples.nyctaxi.NycTaxiDataServer.java

public Pair<String, String> recommendZip(double lat, double lon) {
    String currentZip = NycLocationUtils.getZip(lat, lon);
    String zip = currentZip;/*from  w  w w  .  j  a v a  2s .  c  o  m*/
    String[] neighboringZips = NycLocationUtils.getNeighboringZips(zip);
    double dollars = servingData.containsKey(zip) ? servingData.get(zip) : 0;
    LOG.info("Current zip: {}={}", zip, dollars);
    for (String neigboringZip : neighboringZips) {
        double tmpDollars = servingData.containsKey(neigboringZip) ? servingData.get(neigboringZip) : 0;
        LOG.info("Neighboring zip: {}={}", neigboringZip, tmpDollars);
        if (tmpDollars > dollars) {
            dollars = tmpDollars;
            zip = neigboringZip;
        }
    }
    return new ImmutablePair<>(currentZip, zip);
}

From source file:org.apache.apex.malhar.lib.state.spillable.SpillableSetMultimapImpl.java

/**
 * Note that this always returns null because the set is no longer valid after this call
 *
 * @param key//from  w  ww  .  j av  a  2  s .c om
 * @return null
 */
@Override
public Set<V> removeAll(@NotNull Object key) {
    SpillableSetImpl<V> spillableSet = getHelper((K) key);
    if (spillableSet != null) {
        cache.remove((K) key);
        map.put((K) key, new ImmutablePair<>(0, spillableSet.getHead()));
        spillableSet.clear();
        removedSets.add(spillableSet);
    }
    return null;
}

From source file:org.apache.apex.malhar.lib.state.spillable.SpillableSetMultimapImpl.java

@Override
public void endWindow() {
    for (K key : cache.getChangedKeys()) {

        SpillableSetImpl<V> spillableSet = cache.get(key);
        spillableSet.endWindow();//from   ww  w .  j  av  a2  s. com

        map.put(key, new ImmutablePair<>(spillableSet.size(), spillableSet.getHead()));
    }

    for (SpillableSetImpl removedSet : removedSets) {
        removedSet.endWindow();
    }
    removedSets.clear();

    cache.endWindow();
    map.endWindow();

    keyValueSerdeManager.resetReadBuffer();
}

From source file:org.apache.apex.malhar.lib.utils.serde.PairSerde.java

@Override
public Pair<T1, T2> deserialize(Input input) {
    T1 first = serde1.deserialize(input);
    T2 second = serde2.deserialize(input);
    return new ImmutablePair<>(first, second);
}

From source file:org.apache.apex.malhar.lib.utils.serde.PairSerdeTest.java

@Test
public void simpleSerdeTest() {
    PairSerde<String, Integer> serdePair = new PairSerde<>(new StringSerde(), new IntSerde());

    Pair<String, Integer> pair = new ImmutablePair<>("abc", 123);

    SerializationBuffer buffer = new SerializationBuffer(new WindowedBlockStream());
    serdePair.serialize(pair, buffer);//from ww  w . ja v a 2  s .c o m
    Slice slice = buffer.toSlice();

    Pair<String, Integer> deserializedPair = serdePair
            .deserialize(new Input(slice.buffer, slice.offset, slice.length));

    Assert.assertEquals(pair, deserializedPair);
}

From source file:org.apache.apex.malhar.lib.utils.serde.SerdePairSlice.java

@Override
public Pair<T1, T2> deserialize(Slice slice, MutableInt offset) {
    T1 first = serde1.deserialize(slice, offset);
    T2 second = serde2.deserialize(slice, offset);
    return new ImmutablePair<>(first, second);
}

From source file:org.apache.apex.malhar.lib.utils.serde.SerdePairSliceTest.java

@Test
public void simpleSerdeTest() {
    SerdePairSlice<String, Integer> serdePair = new SerdePairSlice<>(new SerdeStringSlice(),
            new SerdeIntSlice());

    Pair<String, Integer> pair = new ImmutablePair<>("abc", 123);

    Slice slice = serdePair.serialize(pair);

    Pair<String, Integer> deserializedPair = serdePair.deserialize(slice);

    Assert.assertEquals(pair, deserializedPair);
}