Examples with Expr org.apache.druid.math.expr.Expr used on opensource projects

Example 26 with Expr

use of org.apache.druid.math.expr.Expr in project druid by druid-io.

the class IPv4AddressStringifyExprMacroTest method testInvalidLongArgTooSmall.

@Test
public void testInvalidLongArgTooSmall() {
    Expr tooSmall = ExprEval.ofLong(-1L).toExpr();
    Assert.assertNull(eval(tooSmall));
}

Example 27 with Expr

use of org.apache.druid.math.expr.Expr in project druid by druid-io.

the class TimestampShiftMacroTest method testPeriodYearAndTimeZone.

@Test
public void testPeriodYearAndTimeZone() {
    Expr expr = apply(ImmutableList.of(ExprEval.of(timestamp.getMillis()).toExpr(), ExprEval.of("P1Y").toExpr(), ExprEval.of(1).toExpr(), ExprEval.of("America/Los_Angeles").toExpr()));
    Assert.assertEquals(timestamp.toDateTime(DateTimes.inferTzFromString("America/Los_Angeles")).withPeriodAdded(Years.ONE, 1).getMillis(), expr.eval(InputBindings.nilBindings()).asLong());
}

Example 28 with Expr

use of org.apache.druid.math.expr.Expr in project druid by druid-io.

the class TimestampShiftMacroTest method testZeroStep.

@Test
public void testZeroStep() {
    int step = 0;
    Expr expr = apply(ImmutableList.of(ExprEval.of(timestamp.getMillis()).toExpr(), ExprEval.of("P1M").toExpr(), ExprEval.of(step).toExpr()));
    Assert.assertEquals(timestamp.withPeriodAdded(Months.ONE, step).getMillis(), expr.eval(InputBindings.nilBindings()).asLong());
}

Example 29 with Expr

use of org.apache.druid.math.expr.Expr in project druid by druid-io.

the class IPv4AddressParseExprMacroTest method testValidLongArgLowest.

@Test
public void testValidLongArgLowest() {
    long lowest = 0L;
    Expr tooLow = ExprEval.ofLong(lowest).toExpr();
    Assert.assertEquals(lowest, eval(tooLow));
}

Example 30 with Expr

use of org.apache.druid.math.expr.Expr in project druid by druid-io.

the class IPv4AddressParseExprMacroTest method testInvalidStringArgNotIPAddress.

@Test
public void testInvalidStringArgNotIPAddress() {
    Expr notIpAddress = ExprEval.of("druid.apache.org").toExpr();
    Assert.assertEquals(NULL, eval(notIpAddress));
}