Examples with UnboundPredicate org.apache.iceberg.expressions.UnboundPredicate used on opensource projects

Example 26 with UnboundPredicate

use of org.apache.iceberg.expressions.UnboundPredicate in project iceberg by apache.

the class TestHiveIcebergFilterFactory method testEqualsOperand.

@Test
public void testEqualsOperand() {
    SearchArgument.Builder builder = SearchArgumentFactory.newBuilder();
    SearchArgument arg = builder.startAnd().equals("salary", PredicateLeaf.Type.LONG, 3000L).end().build();
    UnboundPredicate expected = Expressions.equal("salary", 3000L);
    UnboundPredicate actual = (UnboundPredicate) HiveIcebergFilterFactory.generateFilterExpression(arg);
    assertPredicatesMatch(expected, actual);
}

Example 27 with UnboundPredicate

use of org.apache.iceberg.expressions.UnboundPredicate in project iceberg by apache.

the class TestHiveIcebergFilterFactory method testInOperand.

@Test
public void testInOperand() {
    SearchArgument.Builder builder = SearchArgumentFactory.newBuilder();
    SearchArgument arg = builder.startAnd().in("salary", PredicateLeaf.Type.LONG, 3000L, 4000L).end().build();
    UnboundPredicate expected = Expressions.in("salary", 3000L, 4000L);
    UnboundPredicate actual = (UnboundPredicate) HiveIcebergFilterFactory.generateFilterExpression(arg);
    assertEquals(actual.op(), expected.op());
    assertEquals(actual.literals(), expected.literals());
    assertEquals(actual.ref().name(), expected.ref().name());
}

Example 28 with UnboundPredicate

use of org.apache.iceberg.expressions.UnboundPredicate in project iceberg by apache.

the class TestHiveIcebergFilterFactory method testIsNullOperand.

@Test
public void testIsNullOperand() {
    SearchArgument.Builder builder = SearchArgumentFactory.newBuilder();
    SearchArgument arg = builder.startAnd().isNull("salary", PredicateLeaf.Type.LONG).end().build();
    UnboundPredicate expected = Expressions.isNull("salary");
    UnboundPredicate actual = (UnboundPredicate) HiveIcebergFilterFactory.generateFilterExpression(arg);
    assertEquals(actual.op(), expected.op());
    assertEquals(actual.ref().name(), expected.ref().name());
}

Example 29 with UnboundPredicate

use of org.apache.iceberg.expressions.UnboundPredicate in project iceberg by apache.

the class TestHiveIcebergFilterFactory method testStringType.

@Test
public void testStringType() {
    SearchArgument.Builder builder = SearchArgumentFactory.newBuilder();
    SearchArgument arg = builder.startAnd().equals("string", PredicateLeaf.Type.STRING, "Joe").end().build();
    UnboundPredicate expected = Expressions.equal("string", "Joe");
    UnboundPredicate actual = (UnboundPredicate) HiveIcebergFilterFactory.generateFilterExpression(arg);
    assertPredicatesMatch(expected, actual);
}

Example 30 with UnboundPredicate

use of org.apache.iceberg.expressions.UnboundPredicate in project iceberg by apache.

the class TestHiveIcebergFilterFactory method testEqualsOperandRewrite.

@Test
public void testEqualsOperandRewrite() {
    SearchArgument.Builder builder = SearchArgumentFactory.newBuilder();
    SearchArgument arg = builder.startAnd().equals("float", PredicateLeaf.Type.FLOAT, Double.NaN).end().build();
    UnboundPredicate expected = Expressions.isNaN("float");
    UnboundPredicate actual = (UnboundPredicate) HiveIcebergFilterFactory.generateFilterExpression(arg);
    assertPredicatesMatch(expected, actual);
}