Examples with Predicate com.linkedin.data.it.Predicate used on opensource projects

Example 31 with Predicate

use of com.linkedin.data.it.Predicate in project rest.li by linkedin.

the class TestPredicateExpressionParser method testOrAndOr.

@Test
public void testOrAndOr() {
    final Predicate parsed = PredicateExpressionParser.parse("com.linkedin.data.it.AlwaysTruePredicate | com.linkedin.data.it.AlwaysFalsePredicate & com.linkedin.data.it.AlwaysTruePredicate | com.linkedin.data.it.AlwaysFalsePredicate");
    Assert.assertEquals(parsed.getClass(), OrPredicate.class);
    final List<Predicate> orChildren = ((OrPredicate) parsed).getChildPredicates();
    Assert.assertEquals(orChildren.get(0).getClass(), AlwaysTruePredicate.class);
    Assert.assertEquals(orChildren.get(1).getClass(), AndPredicate.class);
    Assert.assertEquals(orChildren.get(2).getClass(), AlwaysFalsePredicate.class);
    final List<Predicate> andChildren = ((AndPredicate) orChildren.get(1)).getChildPredicates();
    Assert.assertEquals(andChildren.get(0).getClass(), AlwaysFalsePredicate.class);
    Assert.assertEquals(andChildren.get(1).getClass(), AlwaysTruePredicate.class);
}

Example 32 with Predicate

use of com.linkedin.data.it.Predicate in project rest.li by linkedin.

the class TestPredicateExpressionParser method testDoubleNotParen.

@Test
public void testDoubleNotParen() {
    final Predicate parsed = PredicateExpressionParser.parse("(!(!(com.linkedin.data.it.AlwaysTruePredicate)))");
    Assert.assertEquals(parsed.getClass(), NotPredicate.class);
    final Predicate intermediate1 = ((NotPredicate) parsed).getChildPredicate();
    Assert.assertEquals(intermediate1.getClass(), NotPredicate.class);
    final Predicate intermediate2 = ((NotPredicate) intermediate1).getChildPredicate();
    Assert.assertEquals(intermediate2.getClass(), AlwaysTruePredicate.class);
}

Example 33 with Predicate

use of com.linkedin.data.it.Predicate in project rest.li by linkedin.

the class TestPredicateExpressionParser method testNotAnd.

@Test
public void testNotAnd() {
    final Predicate parsed = PredicateExpressionParser.parse("!com.linkedin.data.it.AlwaysTruePredicate & com.linkedin.data.it.AlwaysFalsePredicate");
    Assert.assertEquals(parsed.getClass(), AndPredicate.class);
    final List<Predicate> andChildren = ((AndPredicate) parsed).getChildPredicates();
    Assert.assertEquals(andChildren.get(0).getClass(), NotPredicate.class);
    Assert.assertEquals(andChildren.get(1).getClass(), AlwaysFalsePredicate.class);
    final Predicate notChild = ((NotPredicate) andChildren.get(0)).getChildPredicate();
    Assert.assertEquals(notChild.getClass(), AlwaysTruePredicate.class);
}