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

Example 96 with FieldSet

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

the class LocalPropertiesFilteringTest method testUniqueFieldsErased.

@Test
public void testUniqueFieldsErased() {
    SingleInputSemanticProperties sp = new SingleInputSemanticProperties();
    SemanticPropUtil.getSemanticPropsSingleFromString(sp, new String[] { "0;1;4" }, null, null, tupleInfo, tupleInfo);
    LocalProperties lProps = new LocalProperties();
    lProps = lProps.addUniqueFields(new FieldSet(0, 1, 2));
    lProps = lProps.addUniqueFields(new FieldSet(3, 4));
    lProps = lProps.addUniqueFields(new FieldSet(4, 5, 6));
    LocalProperties filtered = lProps.filterBySemanticProperties(sp, 0);
    assertNull(filtered.getGroupedFields());
    assertNull(filtered.getOrdering());
    assertNull(filtered.getUniqueFields());
}

Example 97 with FieldSet

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

the class LocalPropertiesFilteringTest method testAllErased1.

@Test
public void testAllErased1() {
    SingleInputSemanticProperties sp = new SingleInputSemanticProperties();
    SemanticPropUtil.getSemanticPropsSingleFromString(sp, null, null, null, tupleInfo, tupleInfo);
    LocalProperties lProps = LocalProperties.forGrouping(new FieldList(0, 1, 2));
    lProps = lProps.addUniqueFields(new FieldSet(3, 4));
    lProps = lProps.addUniqueFields(new FieldSet(5, 6));
    LocalProperties filtered = lProps.filterBySemanticProperties(sp, 0);
    assertNull(filtered.getGroupedFields());
    assertNull(filtered.getOrdering());
    assertNull(filtered.getUniqueFields());
}

Example 98 with FieldSet

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

the class LocalPropertiesFilteringTest method testUniqueFieldsPreserved3.

@Test
public void testUniqueFieldsPreserved3() {
    SingleInputSemanticProperties sp = new SingleInputSemanticProperties();
    SemanticPropUtil.getSemanticPropsSingleFromString(sp, new String[] { "0->7;1->6;2->5;3->4;4->3" }, null, null, tupleInfo, tupleInfo);
    LocalProperties lProps = new LocalProperties();
    lProps = lProps.addUniqueFields(new FieldSet(0, 1, 2));
    lProps = lProps.addUniqueFields(new FieldSet(3, 4));
    lProps = lProps.addUniqueFields(new FieldSet(4, 5, 6));
    LocalProperties filtered = lProps.filterBySemanticProperties(sp, 0);
    FieldSet expected1 = new FieldSet(5, 6, 7);
    FieldSet expected2 = new FieldSet(3, 4);
    assertNull(filtered.getGroupedFields());
    assertNull(filtered.getOrdering());
    assertNotNull(filtered.getUniqueFields());
    assertEquals(2, filtered.getUniqueFields().size());
    assertTrue(filtered.getUniqueFields().contains(expected1));
    assertTrue(filtered.getUniqueFields().contains(expected2));
}

Example 99 with FieldSet

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

the class LocalPropertiesFilteringTest method testUniqueFieldsPreserved1.

@Test
public void testUniqueFieldsPreserved1() {
    SingleInputSemanticProperties sp = new SingleInputSemanticProperties();
    SemanticPropUtil.getSemanticPropsSingleFromString(sp, new String[] { "0;1;2;3;4" }, null, null, tupleInfo, tupleInfo);
    LocalProperties lProps = new LocalProperties();
    lProps = lProps.addUniqueFields(new FieldSet(0, 1, 2));
    lProps = lProps.addUniqueFields(new FieldSet(3, 4));
    lProps = lProps.addUniqueFields(new FieldSet(4, 5, 6));
    LocalProperties filtered = lProps.filterBySemanticProperties(sp, 0);
    FieldSet expected1 = new FieldSet(0, 1, 2);
    FieldSet expected2 = new FieldSet(3, 4);
    assertNull(filtered.getGroupedFields());
    assertNull(filtered.getOrdering());
    assertNotNull(filtered.getUniqueFields());
    assertEquals(2, filtered.getUniqueFields().size());
    assertTrue(filtered.getUniqueFields().contains(expected1));
    assertTrue(filtered.getUniqueFields().contains(expected2));
}

Example 100 with FieldSet

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

the class LocalPropertiesFilteringTest method testUniqueFieldsPreserved2.

@Test
public void testUniqueFieldsPreserved2() {
    SingleInputSemanticProperties sp = new SingleInputSemanticProperties();
    SemanticPropUtil.getSemanticPropsSingleFromString(sp, new String[] { "0;1;2;3;4" }, null, null, tupleInfo, tupleInfo);
    LocalProperties lProps = LocalProperties.forGrouping(new FieldList(1, 2));
    lProps = lProps.addUniqueFields(new FieldSet(0, 1, 2));
    lProps = lProps.addUniqueFields(new FieldSet(3, 4));
    lProps = lProps.addUniqueFields(new FieldSet(4, 5, 6));
    LocalProperties filtered = lProps.filterBySemanticProperties(sp, 0);
    FieldSet expected1 = new FieldSet(0, 1, 2);
    FieldSet expected2 = new FieldSet(3, 4);
    assertNull(filtered.getOrdering());
    assertNotNull(filtered.getGroupedFields());
    assertEquals(2, filtered.getGroupedFields().size());
    assertTrue(filtered.getGroupedFields().contains(1));
    assertTrue(filtered.getGroupedFields().contains(2));
    assertNotNull(filtered.getUniqueFields());
    assertEquals(2, filtered.getUniqueFields().size());
    assertTrue(filtered.getUniqueFields().contains(expected1));
    assertTrue(filtered.getUniqueFields().contains(expected2));
}