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

Example 1 with Builder

use of java.util.stream.IntStream.Builder in project streamex by amaembo.

the class IntStreamExTest method testDropWhile.

@Test
public void testDropWhile() {
    assertArrayEquals(new int[] { 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 }, IntStreamEx.range(100).dropWhile(i -> i % 10 < 5).limit(10).toArray());
    assertEquals(100, IntStreamEx.range(100).dropWhile(i -> i % 10 < 0).count());
    assertEquals(0, IntStreamEx.range(100).dropWhile(i -> i % 10 < 10).count());
    assertEquals(OptionalInt.of(0), IntStreamEx.range(100).dropWhile(i -> i % 10 < 0).findFirst());
    assertEquals(OptionalInt.empty(), IntStreamEx.range(100).dropWhile(i -> i % 10 < 10).findFirst());
    java.util.Spliterator.OfInt spltr = IntStreamEx.range(100).dropWhile(i -> i % 10 < 1).spliterator();
    assertTrue(spltr.tryAdvance((int x) -> assertEquals(1, x)));
    Builder builder = IntStream.builder();
    spltr.forEachRemaining(builder);
    assertArrayEquals(IntStreamEx.range(2, 100).toArray(), builder.build().toArray());
}

Example 2 with Builder

use of java.util.stream.IntStream.Builder in project servoy-client by Servoy.

the class RelatedFoundSet method getIndexesEqualsEntries.

private int[] getIndexesEqualsEntries() {
    if (equalsOpsIndexes == null) {
        Relation relation = fsm.getApplication().getFlattenedSolution().getRelation(relationName);
        Builder indexBuilder = IntStream.builder();
        int[] operators = relation.getOperators();
        for (int i = 0; i < operators.length; i++) {
            if (operators[i] == IBaseSQLCondition.EQUALS_OPERATOR) {
                indexBuilder.add(i);
            }
        }
        equalsOpsIndexes = indexBuilder.build().toArray();
    }
    return equalsOpsIndexes;
}

Example 3 with Builder

use of java.util.stream.IntStream.Builder in project deephaven-core by deephaven.

the class Column method getRequiredColumns.

public IntStream getRequiredColumns() {
    Builder builder = IntStream.builder();
    builder.accept(index);
    if (formatStringColumnIndex != null) {
        builder.accept(formatStringColumnIndex);
    }
    if (styleColumnIndex != null) {
        builder.accept(styleColumnIndex);
    }
    return builder.build();
}