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

Example 1 with CastExpression

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

the class CastEvaluatorTest method testConstructor.

@Test
public void testConstructor() {
    CastExpression expression = new CastExpression(new ValueExpression(5), Type.STRING);
    expression.setType(Type.STRING);
    CastEvaluator evaluator = new CastEvaluator(expression);
    Assert.assertTrue(evaluator.value instanceof ValueEvaluator);
    Assert.assertEquals(evaluator.castType, Type.STRING);
    Assert.assertEquals(evaluator.evaluate(RecordBox.get().getRecord()), new TypedObject(Type.STRING, "5"));
}