Examples with IntStream java.util.stream.IntStream used on opensource projects

Example 76 with IntStream

use of java.util.stream.IntStream in project Gaffer by gchq.

the class GafferCollectorTest method shouldCollectToLimitedSortedSet.

@Test
public void shouldCollectToLimitedSortedSet() {
    final IntStream stream = IntStream.range(0, 100);
    final int limit = 50;
    final boolean deduplicate = true;
    final LimitedInMemorySortedIterable<Integer> result = stream.boxed().collect(toLimitedInMemorySortedIterable(Integer::compareTo, limit, deduplicate));
    assertThat(result).hasSize(50);
}

Example 77 with IntStream

use of java.util.stream.IntStream in project pyramid by cheng-li.

the class CRFLoss method updateEmpiricalCounts.

private void updateEmpiricalCounts() {
    IntStream intStream;
    if (isParallel) {
        intStream = IntStream.range(0, numParameters).parallel();
    } else {
        intStream = IntStream.range(0, numParameters);
    }
    intStream.forEach(this::calEmpiricalCount);
}

Example 78 with IntStream

use of java.util.stream.IntStream in project pyramid by cheng-li.

the class BlockwiseCD method updateEmpiricalCounts.

private void updateEmpiricalCounts() {
    IntStream intStream;
    if (isParallel) {
        intStream = IntStream.range(0, numParameters).parallel();
    } else {
        intStream = IntStream.range(0, numParameters);
    }
    intStream.forEach(this::calEmpiricalCount);
}

Example 79 with IntStream

use of java.util.stream.IntStream in project pyramid by cheng-li.

the class CMLCRFElasticNet method getValueForAllData.

// check
private double getValueForAllData() {
    updateClassScoreMatrix();
    updateAssignmentScoreMatrix();
    IntStream intStream;
    if (isParallel) {
        intStream = IntStream.range(0, dataSet.getNumDataPoints()).parallel();
    } else {
        intStream = IntStream.range(0, dataSet.getNumDataPoints());
    }
    return intStream.mapToDouble(this::getValueForOneData).sum();
}

Example 80 with IntStream

use of java.util.stream.IntStream in project pyramid by cheng-li.

the class CRFF1Loss method updateEmpiricalCounts.

private void updateEmpiricalCounts() {
    IntStream intStream;
    if (isParallel) {
        intStream = IntStream.range(0, numParameters).parallel();
    } else {
        intStream = IntStream.range(0, numParameters);
    }
    intStream.forEach(this::calEmpiricalCount);
}