Examples with IntList io.questdb.std.IntList used on opensource projects

Example 31 with IntList

use of io.questdb.std.IntList in project questdb by bluestreak01.

the class FunctionParserTest method testPassNaNAsShort.

@Test
public void testPassNaNAsShort() {
    functions.add(new FunctionFactory() {

        @Override
        public String getSignature() {
            return "x(E)";
        }

        @Override
        public Function newInstance(int position, ObjList<Function> args, IntList argPositions, CairoConfiguration configuration, SqlExecutionContext sqlExecutionContext) {
            return null;
        }
    });
    final GenericRecordMetadata metadata = new GenericRecordMetadata();
    try {
        parseFunction("x(NaN)", metadata, createFunctionParser());
        Assert.fail();
    } catch (SqlException e) {
        Assert.assertEquals(0, e.getPosition());
        TestUtils.assertContains(e.getFlyweightMessage(), "unexpected argument");
    }
}

Example 32 with IntList

use of io.questdb.std.IntList in project questdb by bluestreak01.

the class FunctionParserTest method testConstantPassThru.

private void testConstantPassThru(Function constant) throws SqlException {
    functions.add(new FunctionFactory() {

        @Override
        public String getSignature() {
            return "x()";
        }

        @Override
        public Function newInstance(int position, ObjList<Function> args, IntList argPositions, CairoConfiguration configuration, SqlExecutionContext sqlExecutionContext) {
            return constant;
        }
    });
    Assert.assertSame(constant, parseFunction("x()", new GenericRecordMetadata(), createFunctionParser()));
}

Example 33 with IntList

use of io.questdb.std.IntList in project questdb by bluestreak01.

the class FunctionParserTest method testImplicitConstantBin.

@Test
public void testImplicitConstantBin() throws SqlException {
    BinFunction function = new BinFunction() {

        @Override
        public BinarySequence getBin(Record rec) {
            return null;
        }

        @Override
        public long getBinLen(Record rec) {
            return -1;
        }

        @Override
        public boolean isConstant() {
            return true;
        }
    };
    functions.add(new FunctionFactory() {

        @Override
        public String getSignature() {
            return "x()";
        }

        @Override
        public Function newInstance(int position, ObjList<Function> args, IntList argPositions, CairoConfiguration configuration1, SqlExecutionContext sqlExecutionContext) {
            return function;
        }
    });
    Assert.assertSame(function, parseFunction("x()", new GenericRecordMetadata(), createFunctionParser()));
    Assert.assertTrue(function.isConstant());
}

Example 34 with IntList

use of io.questdb.std.IntList in project questdb by bluestreak01.

the class FunctionParserTest method testImplicitConstantDouble.

@Test
public void testImplicitConstantDouble() throws SqlException {
    functions.add(new FunctionFactory() {

        @Override
        public String getSignature() {
            return "x()";
        }

        @Override
        public Function newInstance(int position, ObjList<Function> args, IntList argPositions, CairoConfiguration configuration1, SqlExecutionContext sqlExecutionContext) {
            return new DoubleFunction() {

                @Override
                public double getDouble(Record rec) {
                    return 0;
                }

                @Override
                public boolean isConstant() {
                    return true;
                }
            };
        }
    });
    Function function = parseFunction("x()", new GenericRecordMetadata(), createFunctionParser());
    Assert.assertTrue(function instanceof DoubleConstant);
}

Example 35 with IntList

use of io.questdb.std.IntList in project questdb by bluestreak01.

the class FunctionParserTest method testImplicitConstantShort.

@Test
public void testImplicitConstantShort() throws SqlException {
    functions.add(new FunctionFactory() {

        @Override
        public String getSignature() {
            return "x()";
        }

        @Override
        public Function newInstance(int position, ObjList<Function> args, IntList argPositions, CairoConfiguration configuration1, SqlExecutionContext sqlExecutionContext) {
            return new ShortFunction() {

                @Override
                public short getShort(Record rec) {
                    return 0;
                }

                @Override
                public boolean isConstant() {
                    return true;
                }
            };
        }
    });
    Function function = parseFunction("x()", new GenericRecordMetadata(), createFunctionParser());
    Assert.assertTrue(function instanceof ShortConstant);
}