Examples with SingleInputSemanticProperties org.apache.flink.api.common.operators.SingleInputSemanticProperties used on opensource projects

Example 6 with SingleInputSemanticProperties

use of org.apache.flink.api.common.operators.SingleInputSemanticProperties in project flink by apache.

the class GlobalPropertiesFilteringTest method testUniqueFieldGroupsPreserved1.

@Test
public void testUniqueFieldGroupsPreserved1() {
    SingleInputSemanticProperties sprops = new SingleInputSemanticProperties();
    SemanticPropUtil.getSemanticPropsSingleFromString(sprops, new String[] { "0;1;2;3;4" }, null, null, tupleInfo, tupleInfo);
    FieldSet set1 = new FieldSet(0, 1, 2);
    FieldSet set2 = new FieldSet(3, 4);
    FieldSet set3 = new FieldSet(4, 5, 6, 7);
    GlobalProperties gprops = new GlobalProperties();
    gprops.addUniqueFieldCombination(set1);
    gprops.addUniqueFieldCombination(set2);
    gprops.addUniqueFieldCombination(set3);
    GlobalProperties result = gprops.filterBySemanticProperties(sprops, 0);
    Set<FieldSet> unique = result.getUniqueFieldCombination();
    FieldSet expected1 = new FieldSet(0, 1, 2);
    FieldSet expected2 = new FieldSet(3, 4);
    Assert.assertTrue(unique.size() == 2);
    Assert.assertTrue(unique.contains(expected1));
    Assert.assertTrue(unique.contains(expected2));
}

Example 7 with SingleInputSemanticProperties

use of org.apache.flink.api.common.operators.SingleInputSemanticProperties in project flink by apache.

the class GlobalPropertiesFilteringTest method testRangePartitioningPreserved1.

@Test
public void testRangePartitioningPreserved1() {
    SingleInputSemanticProperties sprops = new SingleInputSemanticProperties();
    SemanticPropUtil.getSemanticPropsSingleFromString(sprops, new String[] { "1;2;5" }, null, null, tupleInfo, tupleInfo);
    Ordering o = new Ordering();
    o.appendOrdering(1, IntValue.class, Order.ASCENDING);
    o.appendOrdering(5, LongValue.class, Order.DESCENDING);
    o.appendOrdering(2, StringValue.class, Order.ASCENDING);
    GlobalProperties gprops = new GlobalProperties();
    gprops.setRangePartitioned(o);
    GlobalProperties result = gprops.filterBySemanticProperties(sprops, 0);
    assertEquals(PartitioningProperty.RANGE_PARTITIONED, result.getPartitioning());
    FieldList pFields = result.getPartitioningFields();
    assertEquals(3, pFields.size());
    assertEquals(1, pFields.get(0).intValue());
    assertEquals(5, pFields.get(1).intValue());
    assertEquals(2, pFields.get(2).intValue());
    Ordering pOrder = result.getPartitioningOrdering();
    assertEquals(3, pOrder.getNumberOfFields());
    assertEquals(1, pOrder.getFieldNumber(0).intValue());
    assertEquals(5, pOrder.getFieldNumber(1).intValue());
    assertEquals(2, pOrder.getFieldNumber(2).intValue());
    assertEquals(Order.ASCENDING, pOrder.getOrder(0));
    assertEquals(Order.DESCENDING, pOrder.getOrder(1));
    assertEquals(Order.ASCENDING, pOrder.getOrder(2));
    assertEquals(IntValue.class, pOrder.getType(0));
    assertEquals(LongValue.class, pOrder.getType(1));
    assertEquals(StringValue.class, pOrder.getType(2));
}

Example 8 with SingleInputSemanticProperties

use of org.apache.flink.api.common.operators.SingleInputSemanticProperties in project flink by apache.

the class RequestedLocalPropertiesFilteringTest method testGroupingPreserved1.

@Test
public void testGroupingPreserved1() {
    SingleInputSemanticProperties sProps = new SingleInputSemanticProperties();
    SemanticPropUtil.getSemanticPropsSingleFromString(sProps, new String[] { "0;2;3" }, null, null, tupleInfo, tupleInfo);
    RequestedLocalProperties rlProp = new RequestedLocalProperties();
    rlProp.setGroupedFields(new FieldSet(0, 2, 3));
    RequestedLocalProperties filtered = rlProp.filterBySemanticProperties(sProps, 0);
    assertNotNull(filtered);
    assertNotNull(filtered.getGroupedFields());
    assertEquals(3, filtered.getGroupedFields().size());
    assertTrue(filtered.getGroupedFields().contains(0));
    assertTrue(filtered.getGroupedFields().contains(2));
    assertTrue(filtered.getGroupedFields().contains(3));
    assertNull(filtered.getOrdering());
}

Example 9 with SingleInputSemanticProperties

use of org.apache.flink.api.common.operators.SingleInputSemanticProperties in project flink by apache.

the class RequestedLocalPropertiesFilteringTest method testInvalidInputIndex.

@Test(expected = IndexOutOfBoundsException.class)
public void testInvalidInputIndex() {
    SingleInputSemanticProperties sProps = new SingleInputSemanticProperties();
    SemanticPropUtil.getSemanticPropsSingleFromString(sProps, new String[] { "1; 4" }, null, null, tupleInfo, tupleInfo);
    RequestedLocalProperties rlProp = new RequestedLocalProperties();
    rlProp.setGroupedFields(new FieldSet(1, 4));
    rlProp.filterBySemanticProperties(sProps, 1);
}

Example 10 with SingleInputSemanticProperties

use of org.apache.flink.api.common.operators.SingleInputSemanticProperties in project flink by apache.

the class RequestedLocalPropertiesFilteringTest method testOrderErased.

@Test
public void testOrderErased() {
    SingleInputSemanticProperties sProps = new SingleInputSemanticProperties();
    SemanticPropUtil.getSemanticPropsSingleFromString(sProps, new String[] { "1; 4" }, null, null, tupleInfo, tupleInfo);
    Ordering o = new Ordering();
    o.appendOrdering(4, LongValue.class, Order.DESCENDING);
    o.appendOrdering(1, IntValue.class, Order.ASCENDING);
    o.appendOrdering(6, ByteValue.class, Order.DESCENDING);
    RequestedLocalProperties rlProp = new RequestedLocalProperties();
    rlProp.setOrdering(o);
    RequestedLocalProperties filtered = rlProp.filterBySemanticProperties(sProps, 0);
    assertNull(filtered);
}