Examples with LongLongAccumulator com.hazelcast.jet.accumulator.LongLongAccumulator used on opensource projects

Example 6 with LongLongAccumulator

use of com.hazelcast.jet.accumulator.LongLongAccumulator in project hazelcast by hazelcast.

the class AggregateOperationsTest method when_averagingLong_tooManyItems_then_exception.

@Test
public void when_averagingLong_tooManyItems_then_exception() {
    // Given
    AggregateOperation1<Long, LongLongAccumulator, Double> aggrOp = averagingLong(Long::longValue);
    LongLongAccumulator acc = new LongLongAccumulator(Long.MAX_VALUE, 0L);
    // Then
    exception.expect(ArithmeticException.class);
    // When
    aggrOp.accumulateFn().accept(acc, 0L);
}

Example 7 with LongLongAccumulator

use of com.hazelcast.jet.accumulator.LongLongAccumulator in project hazelcast-jet by hazelcast.

the class AggregateOperationsTest method when_averagingLongOverflow_thenException.

@Test
public void when_averagingLongOverflow_thenException() {
    // Given
    AggregateOperation1<Long, LongLongAccumulator, Double> aggrOp = averagingLong(Long::longValue);
    LongLongAccumulator acc = new LongLongAccumulator(Long.MAX_VALUE, 0L);
    // When and Then
    exception.expect(ArithmeticException.class);
    aggrOp.accumulateFn().accept(acc, 0L);
}