Examples with BigDecimal java.math.BigDecimal used on opensource projects

Example 76 with BigDecimal

use of java.math.BigDecimal in project hazelcast by hazelcast.

the class MapMinAggregationTest method testBigDecimalMinWithExtractor.

@Test
public void testBigDecimalMinWithExtractor() throws Exception {
    Value<BigDecimal>[] values = buildValues(new ValueProvider<BigDecimal>() {

        @Override
        public BigDecimal provideRandom(Random random) {
            return BigDecimal.valueOf(10000.0D + random(1000, 2000));
        }
    });
    BigDecimal expectation = BigDecimal.ZERO;
    for (int i = 0; i < values.length; i++) {
        Value<BigDecimal> value = values[i];
        expectation = i == 0 ? value.value : expectation.min(value.value);
    }
    Aggregation<String, BigDecimal, BigDecimal> aggregation = Aggregations.bigDecimalMin();
    BigDecimal result = testMinWithExtractor(values, aggregation);
    assertEquals(expectation, result);
}

Example 77 with BigDecimal

use of java.math.BigDecimal in project hazelcast by hazelcast.

the class MapSumAggregationTest method testBigDecimalSumWithExtractor.

@Test
public void testBigDecimalSumWithExtractor() throws Exception {
    Value<BigDecimal>[] values = buildValues(new ValueProvider<BigDecimal>() {

        @Override
        public BigDecimal provideRandom(Random random) {
            return BigDecimal.valueOf(10000.0D + random(1000, 2000));
        }
    });
    BigDecimal expectation = BigDecimal.ZERO;
    for (int i = 0; i < values.length; i++) {
        expectation = expectation.add(values[i].value);
    }
    Aggregation<String, BigDecimal, BigDecimal> aggregation = Aggregations.bigDecimalSum();
    BigDecimal result = testSumWithExtractor(values, aggregation);
    assertEquals(expectation, result);
}

Example 78 with BigDecimal

use of java.math.BigDecimal in project hazelcast by hazelcast.

the class MapSumAggregationTest method testBigDecimalSum.

@Test
public void testBigDecimalSum() throws Exception {
    BigDecimal[] values = buildPlainValues(new ValueProvider<BigDecimal>() {

        @Override
        public BigDecimal provideRandom(Random random) {
            return BigDecimal.valueOf(10000.0D + random(1000, 2000));
        }
    }, BigDecimal.class);
    BigDecimal expectation = BigDecimal.ZERO;
    for (int i = 0; i < values.length; i++) {
        expectation = expectation.add(values[i]);
    }
    Aggregation<String, BigDecimal, BigDecimal> aggregation = Aggregations.bigDecimalSum();
    BigDecimal result = testSum(values, aggregation);
    assertEquals(expectation, result);
}

Example 79 with BigDecimal

use of java.math.BigDecimal in project hazelcast by hazelcast.

the class MultiMapAvgAggregationTest method testBigDecimalAvg.

@Test
public void testBigDecimalAvg() throws Exception {
    BigDecimal[] values = buildPlainValues(new ValueProvider<BigDecimal>() {

        @Override
        public BigDecimal provideRandom(Random random) {
            return BigDecimal.valueOf(10000.0D + random(1000, 2000));
        }
    }, BigDecimal.class);
    BigDecimal expectation = BigDecimal.ZERO;
    for (int i = 0; i < values.length; i++) {
        expectation = expectation.add(values[i]);
    }
    expectation = expectation.divide(BigDecimal.valueOf(values.length));
    Aggregation<String, BigDecimal, BigDecimal> aggregation = Aggregations.bigDecimalAvg();
    BigDecimal result = testAvg(values, aggregation);
    assertEquals(expectation, result);
}

Example 80 with BigDecimal

use of java.math.BigDecimal in project hazelcast by hazelcast.

the class MapAvgAggregationTest method testBigDecimalAvgWithExtractor.

@Test
public void testBigDecimalAvgWithExtractor() throws Exception {
    Value<BigDecimal>[] values = buildValues(new ValueProvider<BigDecimal>() {

        @Override
        public BigDecimal provideRandom(Random random) {
            return BigDecimal.valueOf(10000.0D + random(1000, 2000));
        }
    });
    BigDecimal expectation = BigDecimal.ZERO;
    for (int i = 0; i < values.length; i++) {
        expectation = expectation.add(values[i].value);
    }
    expectation = expectation.divide(BigDecimal.valueOf(values.length));
    Aggregation<String, BigDecimal, BigDecimal> aggregation = Aggregations.bigDecimalAvg();
    BigDecimal result = testAvgWithExtractor(values, aggregation);
    assertEquals(expectation, result);
}