Examples with FieldExpression com.yahoo.bullet.query.expressions.FieldExpression used on opensource projects

Example 16 with FieldExpression

use of com.yahoo.bullet.query.expressions.FieldExpression in project bullet-core by yahoo.

the class SimpleEqualityPartitionerTest method testDefaultPartitioningForQueryWthImproperBinaryEquals.

@Test
public void testDefaultPartitioningForQueryWthImproperBinaryEquals() {
    SimpleEqualityPartitioner partitioner = createPartitioner("A");
    Query query = createQuery(new BinaryExpression(new FieldExpression("A"), new FieldExpression("B"), Operation.EQUALS), new BinaryExpression(new FieldExpression("A"), new FieldExpression("B"), Operation.EQUALS), new BinaryExpression(new ValueExpression("foo"), new ValueExpression("bar"), Operation.EQUALS), new BinaryExpression(new ListExpression(emptyList()), new ListExpression(emptyList()), Operation.EQUALS));
    Assert.assertEquals(partitioner.getKeys(query), singleton("*"));
}

Example 17 with FieldExpression

use of com.yahoo.bullet.query.expressions.FieldExpression in project bullet-core by yahoo.

the class SimpleEqualityPartitionerTest method testPartitioningForQueryWithNullCheckedFields.

@Test
public void testPartitioningForQueryWithNullCheckedFields() {
    SimpleEqualityPartitioner partitioner = createPartitioner("A", "B");
    Query query = createQuery(new BinaryExpression(new FieldExpression("A"), new ValueExpression("null"), Operation.EQUALS), new BinaryExpression(new FieldExpression("B"), new ValueExpression(null), Operation.EQUALS));
    Assert.assertEquals(partitioner.getKeys(query), singleton("null.-null"));
}

Example 18 with FieldExpression

use of com.yahoo.bullet.query.expressions.FieldExpression in project bullet-core by yahoo.

the class SimpleEqualityPartitionerTest method testDefaultPartitioningQueryWithNoEqualityFilters.

@Test
public void testDefaultPartitioningQueryWithNoEqualityFilters() {
    SimpleEqualityPartitioner partitioner = createPartitioner("A", "B");
    Query query = createQuery(new FieldExpression("abc"));
    Assert.assertEquals(partitioner.getKeys(query), singleton("*-*"));
}

Example 19 with FieldExpression

use of com.yahoo.bullet.query.expressions.FieldExpression in project bullet-core by yahoo.

the class SimpleEqualityPartitionerTest method testDefaultPartitioningQueryWithUnrelatedFilters.

@Test
public void testDefaultPartitioningQueryWithUnrelatedFilters() {
    SimpleEqualityPartitioner partitioner = createPartitioner("A", "B");
    Query query = createQuery(new BinaryExpression(new FieldExpression("C"), new ValueExpression("bar"), Operation.EQUALS), new BinaryExpression(new FieldExpression("D"), new ValueExpression("baz"), Operation.EQUALS));
    Assert.assertEquals(partitioner.getKeys(query), singleton("*-*"));
}

Example 20 with FieldExpression

use of com.yahoo.bullet.query.expressions.FieldExpression in project bullet-core by yahoo.

the class SimpleEqualityPartitionerTest method testDefaultPartitioningForQueryWithMultipleValues.

@Test
public void testDefaultPartitioningForQueryWithMultipleValues() {
    SimpleEqualityPartitioner partitioner = createPartitioner("A", "B");
    Query query = createQuery(new BinaryExpression(new FieldExpression("A"), new ValueExpression("foo"), Operation.EQUALS), new BinaryExpression(new FieldExpression("A"), new ValueExpression("bar"), Operation.EQUALS), new BinaryExpression(new FieldExpression("B"), new ValueExpression("baz"), Operation.EQUALS));
    Assert.assertEquals(partitioner.getKeys(query), singleton("*-*"));
}