Examples with FreqMap uk.gov.gchq.gaffer.types.FreqMap used on opensource projects

Example 31 with FreqMap

use of uk.gov.gchq.gaffer.types.FreqMap in project Gaffer by gchq.

the class FreqMapIsMoreThanTest method shouldRejectEmptyMaps.

@Test
public void shouldRejectEmptyMaps() {
    // Given
    final MapFilter filter = new MapFilter(KEY1, new IsMoreThan(0L));
    // When
    boolean accepted = filter.isValid(new Object[] { new FreqMap() });
    // Then
    assertFalse(accepted);
}

Example 32 with FreqMap

use of uk.gov.gchq.gaffer.types.FreqMap in project Gaffer by gchq.

the class AbstractAccumuloElementConverterTest method shouldSerialiseAndDeserialisePropertiesWhenAllAreEmpty.

@Test
public void shouldSerialiseAndDeserialisePropertiesWhenAllAreEmpty() throws AccumuloElementConversionException {
    // Given

    final Schema schema = new Schema.Builder().entity(TestGroups.ENTITY, new SchemaEntityDefinition.Builder().vertex("string").property(TestPropertyNames.PROP_1, "map").property(TestPropertyNames.PROP_2, "map").build()).type("string", String.class).type("map", new TypeDefinition.Builder().clazz(FreqMap.class).aggregateFunction(new FreqMapAggregator()).serialiser(new FreqMapSerialiser()).build()).build();
    converter = createConverter(schema);
    final Entity entity = new Entity.Builder().vertex("vertex1").property(TestPropertyNames.PROP_1, new FreqMap()).property(TestPropertyNames.PROP_2, new FreqMap()).build();
    // When 1

    final Value value = converter.getValueFromProperties(TestGroups.ENTITY, entity.getProperties());
    // Then 1
    assertTrue(value.getSize() > 0);
    // When 2
    final Properties properties = converter.getPropertiesFromValue(TestGroups.ENTITY, value);
    // Then 2
    assertEquals(entity.getProperties(), properties);
}

Example 33 with FreqMap

use of uk.gov.gchq.gaffer.types.FreqMap in project Gaffer by gchq.

the class FreqMapAggregatorTest method shouldCloneAggregator.

@Test
public void shouldCloneAggregator() {
    // Given
    final FreqMapAggregator aggregator = new FreqMapAggregator();
    final FreqMap freqMap1 = new FreqMap();
    freqMap1.put("1", 2L);
    freqMap1.put("2", 3L);
    aggregator._aggregate(freqMap1);
    // When
    final FreqMapAggregator clone = aggregator.statelessClone();
    // Then
    assertNotSame(aggregator, clone);
    assertNull((clone.state()[0]));
}

Example 34 with FreqMap

use of uk.gov.gchq.gaffer.types.FreqMap in project gaffer-doc by gchq.

the class PredicateMapExample method freqMapIsMoreThan2.

public void freqMapIsMoreThan2() {
    // ---------------------------------------------------------
    final PredicateMap function = new PredicateMap("key1", new IsMoreThan(2L));
    // ---------------------------------------------------------
    final FreqMap map1 = new FreqMap();
    map1.put("key1", 1L);
    final FreqMap map2 = new FreqMap();
    map2.put("key1", 2L);
    final FreqMap map3 = new FreqMap();
    map3.put("key1", 3L);
    final FreqMap map4 = new FreqMap();
    map4.put("key1", 3L);
    map4.put("key2", 0L);
    final FreqMap map5 = new FreqMap();
    map5.put("key2", 3L);
    runExample(function, null, map1, map2, map3, map4, map5);
}

Example 35 with FreqMap

use of uk.gov.gchq.gaffer.types.FreqMap in project Gaffer by gchq.

the class RoadTrafficStringElementGenerator method getVehicleCounts.

private FreqMap getVehicleCounts(final String[] fields) {
    final FreqMap freqMap = new FreqMap();
    for (final RoadTrafficDataField fieldName : RoadTrafficDataField.VEHICLE_COUNTS) {
        Long value;
        try {
            value = Long.parseLong(fields[fieldName.ordinal()]);
        } catch (final ArrayIndexOutOfBoundsException e) {
            value = 0L;
        }
        freqMap.upsert(fieldName.fieldName(), value);
    }
    return freqMap;
}