Java Code Examples for org.apache.flink.api.java.typeutils.ValueTypeInfo#LONG_VALUE_TYPE_INFO

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Example 1
Source File: ValueCollectionDataSets.java    From Flink-CEPplus with Apache License 2.0 6 votes vote down vote up 
public static DataSet<Tuple5<IntValue, LongValue, IntValue, StringValue, LongValue>> getSmall5TupleDataSet(ExecutionEnvironment env) {
	List<Tuple5<IntValue, LongValue, IntValue, StringValue, LongValue>> data = new ArrayList<>();

	data.add(new Tuple5<>(new IntValue(1), new LongValue(1L), new IntValue(0), new StringValue("Hallo"), new LongValue(1L)));
	data.add(new Tuple5<>(new IntValue(2), new LongValue(2L), new IntValue(1), new StringValue("Hallo Welt"), new LongValue(2L)));
	data.add(new Tuple5<>(new IntValue(2), new LongValue(3L), new IntValue(2), new StringValue("Hallo Welt wie"), new LongValue(1L)));

	Collections.shuffle(data);

	TupleTypeInfo<Tuple5<IntValue, LongValue, IntValue, StringValue, LongValue>> type = new
		TupleTypeInfo<>(
			ValueTypeInfo.INT_VALUE_TYPE_INFO,
			ValueTypeInfo.LONG_VALUE_TYPE_INFO,
			ValueTypeInfo.INT_VALUE_TYPE_INFO,
			ValueTypeInfo.STRING_VALUE_TYPE_INFO,
			ValueTypeInfo.LONG_VALUE_TYPE_INFO
	);

	return env.fromCollection(data, type);
}
Example 2
Source File: EitherSerializerTest.java    From Flink-CEPplus with Apache License 2.0 6 votes vote down vote up 
@Test
public void testEitherWithTupleValues() {
	@SuppressWarnings("unchecked")
	Either<Tuple2<LongValue, LongValue>, DoubleValue>[] testData = new Either[] {
		Left(new Tuple2<>(new LongValue(2L), new LongValue(9L))),
		new Left<>(new Tuple2<>(new LongValue(Long.MIN_VALUE), new LongValue(Long.MAX_VALUE))),
		new Right<>(new DoubleValue(32.0)),
		Right(new DoubleValue(Double.MIN_VALUE)),
		Right(new DoubleValue(Double.MAX_VALUE))};

	EitherTypeInfo<Tuple2<LongValue, LongValue>, DoubleValue> eitherTypeInfo = new EitherTypeInfo<>(
		new TupleTypeInfo<Tuple2<LongValue, LongValue>>(ValueTypeInfo.LONG_VALUE_TYPE_INFO, ValueTypeInfo.LONG_VALUE_TYPE_INFO),
		ValueTypeInfo.DOUBLE_VALUE_TYPE_INFO);
	EitherSerializer<Tuple2<LongValue, LongValue>, DoubleValue> eitherSerializer =
		(EitherSerializer<Tuple2<LongValue, LongValue>, DoubleValue>) eitherTypeInfo.createSerializer(new ExecutionConfig());
	SerializerTestInstance<Either<Tuple2<LongValue, LongValue>, DoubleValue>> testInstance =
		new EitherSerializerTestInstance<>(eitherSerializer, eitherTypeInfo.getTypeClass(), -1, testData);
	testInstance.testAll();
}
Example 3
Source File: ValueCollectionDataSets.java    From flink with Apache License 2.0 6 votes vote down vote up 
public static DataSet<Tuple5<IntValue, LongValue, IntValue, StringValue, LongValue>> getSmall5TupleDataSet(ExecutionEnvironment env) {
	List<Tuple5<IntValue, LongValue, IntValue, StringValue, LongValue>> data = new ArrayList<>();

	data.add(new Tuple5<>(new IntValue(1), new LongValue(1L), new IntValue(0), new StringValue("Hallo"), new LongValue(1L)));
	data.add(new Tuple5<>(new IntValue(2), new LongValue(2L), new IntValue(1), new StringValue("Hallo Welt"), new LongValue(2L)));
	data.add(new Tuple5<>(new IntValue(2), new LongValue(3L), new IntValue(2), new StringValue("Hallo Welt wie"), new LongValue(1L)));

	Collections.shuffle(data);

	TupleTypeInfo<Tuple5<IntValue, LongValue, IntValue, StringValue, LongValue>> type = new
		TupleTypeInfo<>(
			ValueTypeInfo.INT_VALUE_TYPE_INFO,
			ValueTypeInfo.LONG_VALUE_TYPE_INFO,
			ValueTypeInfo.INT_VALUE_TYPE_INFO,
			ValueTypeInfo.STRING_VALUE_TYPE_INFO,
			ValueTypeInfo.LONG_VALUE_TYPE_INFO
	);

	return env.fromCollection(data, type);
}
Example 4
Source File: EitherSerializerTest.java    From flink with Apache License 2.0 6 votes vote down vote up 
@Test
public void testEitherWithTupleValues() {
	@SuppressWarnings("unchecked")
	Either<Tuple2<LongValue, LongValue>, DoubleValue>[] testData = new Either[] {
		Left(new Tuple2<>(new LongValue(2L), new LongValue(9L))),
		new Left<>(new Tuple2<>(new LongValue(Long.MIN_VALUE), new LongValue(Long.MAX_VALUE))),
		new Right<>(new DoubleValue(32.0)),
		Right(new DoubleValue(Double.MIN_VALUE)),
		Right(new DoubleValue(Double.MAX_VALUE))};

	EitherTypeInfo<Tuple2<LongValue, LongValue>, DoubleValue> eitherTypeInfo = new EitherTypeInfo<>(
		new TupleTypeInfo<Tuple2<LongValue, LongValue>>(ValueTypeInfo.LONG_VALUE_TYPE_INFO, ValueTypeInfo.LONG_VALUE_TYPE_INFO),
		ValueTypeInfo.DOUBLE_VALUE_TYPE_INFO);
	EitherSerializer<Tuple2<LongValue, LongValue>, DoubleValue> eitherSerializer =
		(EitherSerializer<Tuple2<LongValue, LongValue>, DoubleValue>) eitherTypeInfo.createSerializer(new ExecutionConfig());
	SerializerTestInstance<Either<Tuple2<LongValue, LongValue>, DoubleValue>> testInstance =
		new EitherSerializerTestInstance<>(eitherSerializer, eitherTypeInfo.getTypeClass(), -1, testData);
	testInstance.testAll();
}
Example 5
Source File: ValueCollectionDataSets.java    From flink with Apache License 2.0 6 votes vote down vote up 
public static DataSet<Tuple5<IntValue, LongValue, IntValue, StringValue, LongValue>> getSmall5TupleDataSet(ExecutionEnvironment env) {
	List<Tuple5<IntValue, LongValue, IntValue, StringValue, LongValue>> data = new ArrayList<>();

	data.add(new Tuple5<>(new IntValue(1), new LongValue(1L), new IntValue(0), new StringValue("Hallo"), new LongValue(1L)));
	data.add(new Tuple5<>(new IntValue(2), new LongValue(2L), new IntValue(1), new StringValue("Hallo Welt"), new LongValue(2L)));
	data.add(new Tuple5<>(new IntValue(2), new LongValue(3L), new IntValue(2), new StringValue("Hallo Welt wie"), new LongValue(1L)));

	Collections.shuffle(data);

	TupleTypeInfo<Tuple5<IntValue, LongValue, IntValue, StringValue, LongValue>> type = new
		TupleTypeInfo<>(
			ValueTypeInfo.INT_VALUE_TYPE_INFO,
			ValueTypeInfo.LONG_VALUE_TYPE_INFO,
			ValueTypeInfo.INT_VALUE_TYPE_INFO,
			ValueTypeInfo.STRING_VALUE_TYPE_INFO,
			ValueTypeInfo.LONG_VALUE_TYPE_INFO
	);

	return env.fromCollection(data, type);
}
Example 6
Source File: EitherSerializerTest.java    From flink with Apache License 2.0 6 votes vote down vote up 
@Test
public void testEitherWithTupleValues() {
	@SuppressWarnings("unchecked")
	Either<Tuple2<LongValue, LongValue>, DoubleValue>[] testData = new Either[] {
		Left(new Tuple2<>(new LongValue(2L), new LongValue(9L))),
		new Left<>(new Tuple2<>(new LongValue(Long.MIN_VALUE), new LongValue(Long.MAX_VALUE))),
		new Right<>(new DoubleValue(32.0)),
		Right(new DoubleValue(Double.MIN_VALUE)),
		Right(new DoubleValue(Double.MAX_VALUE))};

	EitherTypeInfo<Tuple2<LongValue, LongValue>, DoubleValue> eitherTypeInfo = new EitherTypeInfo<>(
		new TupleTypeInfo<Tuple2<LongValue, LongValue>>(ValueTypeInfo.LONG_VALUE_TYPE_INFO, ValueTypeInfo.LONG_VALUE_TYPE_INFO),
		ValueTypeInfo.DOUBLE_VALUE_TYPE_INFO);
	EitherSerializer<Tuple2<LongValue, LongValue>, DoubleValue> eitherSerializer =
		(EitherSerializer<Tuple2<LongValue, LongValue>, DoubleValue>) eitherTypeInfo.createSerializer(new ExecutionConfig());
	SerializerTestInstance<Either<Tuple2<LongValue, LongValue>, DoubleValue>> testInstance =
		new EitherSerializerTestInstance<>(eitherSerializer, eitherTypeInfo.getTypeClass(), -1, testData);
	testInstance.testAll();
}
Example 7
Source File: ValueCollectionDataSets.java    From Flink-CEPplus with Apache License 2.0 5 votes vote down vote up 
public static DataSet<Tuple5<IntValue, LongValue, IntValue, StringValue, LongValue>> get5TupleDataSet(ExecutionEnvironment env) {
	List<Tuple5<IntValue, LongValue, IntValue, StringValue, LongValue>> data = new ArrayList<>();

	data.add(new Tuple5<>(new IntValue(1), new LongValue(1L), new IntValue(0), new StringValue("Hallo"), new LongValue(1L)));
	data.add(new Tuple5<>(new IntValue(2), new LongValue(2L), new IntValue(1), new StringValue("Hallo Welt"), new LongValue(2L)));
	data.add(new Tuple5<>(new IntValue(2), new LongValue(3L), new IntValue(2), new StringValue("Hallo Welt wie"), new LongValue(1L)));
	data.add(new Tuple5<>(new IntValue(3), new LongValue(4L), new IntValue(3), new StringValue("Hallo Welt wie gehts?"), new LongValue(2L)));
	data.add(new Tuple5<>(new IntValue(3), new LongValue(5L), new IntValue(4), new StringValue("ABC"), new LongValue(2L)));
	data.add(new Tuple5<>(new IntValue(3), new LongValue(6L), new IntValue(5), new StringValue("BCD"), new LongValue(3L)));
	data.add(new Tuple5<>(new IntValue(4), new LongValue(7L), new IntValue(6), new StringValue("CDE"), new LongValue(2L)));
	data.add(new Tuple5<>(new IntValue(4), new LongValue(8L), new IntValue(7), new StringValue("DEF"), new LongValue(1L)));
	data.add(new Tuple5<>(new IntValue(4), new LongValue(9L), new IntValue(8), new StringValue("EFG"), new LongValue(1L)));
	data.add(new Tuple5<>(new IntValue(4), new LongValue(10L), new IntValue(9), new StringValue("FGH"), new LongValue(2L)));
	data.add(new Tuple5<>(new IntValue(5), new LongValue(11L), new IntValue(10), new StringValue("GHI"), new LongValue(1L)));
	data.add(new Tuple5<>(new IntValue(5), new LongValue(12L), new IntValue(11), new StringValue("HIJ"), new LongValue(3L)));
	data.add(new Tuple5<>(new IntValue(5), new LongValue(13L), new IntValue(12), new StringValue("IJK"), new LongValue(3L)));
	data.add(new Tuple5<>(new IntValue(5), new LongValue(14L), new IntValue(13), new StringValue("JKL"), new LongValue(2L)));
	data.add(new Tuple5<>(new IntValue(5), new LongValue(15L), new IntValue(14), new StringValue("KLM"), new LongValue(2L)));

	Collections.shuffle(data);

	TupleTypeInfo<Tuple5<IntValue, LongValue, IntValue, StringValue, LongValue>> type = new
		TupleTypeInfo<>(
			ValueTypeInfo.INT_VALUE_TYPE_INFO,
			ValueTypeInfo.LONG_VALUE_TYPE_INFO,
			ValueTypeInfo.INT_VALUE_TYPE_INFO,
			ValueTypeInfo.STRING_VALUE_TYPE_INFO,
			ValueTypeInfo.LONG_VALUE_TYPE_INFO
	);

	return env.fromCollection(data, type);
}
Example 8
Source File: EitherSerializerTest.java    From Flink-CEPplus with Apache License 2.0 5 votes vote down vote up 
@Test
public void testEitherWithObjectReuse() {
	EitherTypeInfo<LongValue, DoubleValue> eitherTypeInfo = new EitherTypeInfo<>(
		ValueTypeInfo.LONG_VALUE_TYPE_INFO, ValueTypeInfo.DOUBLE_VALUE_TYPE_INFO);
	EitherSerializer<LongValue, DoubleValue> eitherSerializer =
		(EitherSerializer<LongValue, DoubleValue>) eitherTypeInfo.createSerializer(new ExecutionConfig());

	LongValue lv = new LongValue();
	DoubleValue dv = new DoubleValue();

	Either<LongValue, DoubleValue> left = Left(lv);
	Either<LongValue, DoubleValue> right = Right(dv);

	// the first copy creates a new instance of Left
	Either<LongValue, DoubleValue> copy0 = eitherSerializer.copy(left, right);

	// then the cross-references are used for future copies
	Either<LongValue, DoubleValue> copy1 = eitherSerializer.copy(right, copy0);
	Either<LongValue, DoubleValue> copy2 = eitherSerializer.copy(left, copy1);

	// validate reference equality
	assertSame(right, copy1);
	assertSame(copy0, copy2);

	// validate reference equality of contained objects
	assertSame(right.right(), copy1.right());
	assertSame(copy0.left(), copy2.left());
}
Example 9
Source File: EitherSerializerTest.java    From Flink-CEPplus with Apache License 2.0 5 votes vote down vote up 
@Test
public void testSerializeIndividually() throws IOException {
	EitherTypeInfo<LongValue, DoubleValue> eitherTypeInfo = new EitherTypeInfo<>(
		ValueTypeInfo.LONG_VALUE_TYPE_INFO, ValueTypeInfo.DOUBLE_VALUE_TYPE_INFO);
	EitherSerializer<LongValue, DoubleValue> eitherSerializer =
		(EitherSerializer<LongValue, DoubleValue>) eitherTypeInfo.createSerializer(new ExecutionConfig());

	LongValue lv = new LongValue();
	DoubleValue dv = new DoubleValue();

	Either<LongValue, DoubleValue> left = Left(lv);
	Either<LongValue, DoubleValue> right = Right(dv);

	TestOutputView out = new TestOutputView();
	eitherSerializer.serialize(left, out);
	eitherSerializer.serialize(right, out);
	eitherSerializer.serialize(left, out);

	TestInputView in = out.getInputView();
	// the first deserialization creates a new instance of Left
	Either<LongValue, DoubleValue> copy0 = eitherSerializer.deserialize(right, in);

	// then the cross-references are used for future copies
	Either<LongValue, DoubleValue> copy1 = eitherSerializer.deserialize(copy0, in);
	Either<LongValue, DoubleValue> copy2 = eitherSerializer.deserialize(copy1, in);

	// validate reference equality
	assertSame(right, copy1);
	assertSame(copy0, copy2);

	// validate reference equality of contained objects
	assertSame(right.right(), copy1.right());
	assertSame(copy0.left(), copy2.left());
}
Example 10
Source File: ValueCollectionDataSets.java    From flink with Apache License 2.0 5 votes vote down vote up 
public static DataSet<Tuple5<IntValue, LongValue, IntValue, StringValue, LongValue>> get5TupleDataSet(ExecutionEnvironment env) {
	List<Tuple5<IntValue, LongValue, IntValue, StringValue, LongValue>> data = new ArrayList<>();

	data.add(new Tuple5<>(new IntValue(1), new LongValue(1L), new IntValue(0), new StringValue("Hallo"), new LongValue(1L)));
	data.add(new Tuple5<>(new IntValue(2), new LongValue(2L), new IntValue(1), new StringValue("Hallo Welt"), new LongValue(2L)));
	data.add(new Tuple5<>(new IntValue(2), new LongValue(3L), new IntValue(2), new StringValue("Hallo Welt wie"), new LongValue(1L)));
	data.add(new Tuple5<>(new IntValue(3), new LongValue(4L), new IntValue(3), new StringValue("Hallo Welt wie gehts?"), new LongValue(2L)));
	data.add(new Tuple5<>(new IntValue(3), new LongValue(5L), new IntValue(4), new StringValue("ABC"), new LongValue(2L)));
	data.add(new Tuple5<>(new IntValue(3), new LongValue(6L), new IntValue(5), new StringValue("BCD"), new LongValue(3L)));
	data.add(new Tuple5<>(new IntValue(4), new LongValue(7L), new IntValue(6), new StringValue("CDE"), new LongValue(2L)));
	data.add(new Tuple5<>(new IntValue(4), new LongValue(8L), new IntValue(7), new StringValue("DEF"), new LongValue(1L)));
	data.add(new Tuple5<>(new IntValue(4), new LongValue(9L), new IntValue(8), new StringValue("EFG"), new LongValue(1L)));
	data.add(new Tuple5<>(new IntValue(4), new LongValue(10L), new IntValue(9), new StringValue("FGH"), new LongValue(2L)));
	data.add(new Tuple5<>(new IntValue(5), new LongValue(11L), new IntValue(10), new StringValue("GHI"), new LongValue(1L)));
	data.add(new Tuple5<>(new IntValue(5), new LongValue(12L), new IntValue(11), new StringValue("HIJ"), new LongValue(3L)));
	data.add(new Tuple5<>(new IntValue(5), new LongValue(13L), new IntValue(12), new StringValue("IJK"), new LongValue(3L)));
	data.add(new Tuple5<>(new IntValue(5), new LongValue(14L), new IntValue(13), new StringValue("JKL"), new LongValue(2L)));
	data.add(new Tuple5<>(new IntValue(5), new LongValue(15L), new IntValue(14), new StringValue("KLM"), new LongValue(2L)));

	Collections.shuffle(data);

	TupleTypeInfo<Tuple5<IntValue, LongValue, IntValue, StringValue, LongValue>> type = new
		TupleTypeInfo<>(
			ValueTypeInfo.INT_VALUE_TYPE_INFO,
			ValueTypeInfo.LONG_VALUE_TYPE_INFO,
			ValueTypeInfo.INT_VALUE_TYPE_INFO,
			ValueTypeInfo.STRING_VALUE_TYPE_INFO,
			ValueTypeInfo.LONG_VALUE_TYPE_INFO
	);

	return env.fromCollection(data, type);
}
Example 11
Source File: EitherSerializerTest.java    From flink with Apache License 2.0 5 votes vote down vote up 
@Test
public void testEitherWithObjectReuse() {
	EitherTypeInfo<LongValue, DoubleValue> eitherTypeInfo = new EitherTypeInfo<>(
		ValueTypeInfo.LONG_VALUE_TYPE_INFO, ValueTypeInfo.DOUBLE_VALUE_TYPE_INFO);
	EitherSerializer<LongValue, DoubleValue> eitherSerializer =
		(EitherSerializer<LongValue, DoubleValue>) eitherTypeInfo.createSerializer(new ExecutionConfig());

	LongValue lv = new LongValue();
	DoubleValue dv = new DoubleValue();

	Either<LongValue, DoubleValue> left = Left(lv);
	Either<LongValue, DoubleValue> right = Right(dv);

	// the first copy creates a new instance of Left
	Either<LongValue, DoubleValue> copy0 = eitherSerializer.copy(left, right);

	// then the cross-references are used for future copies
	Either<LongValue, DoubleValue> copy1 = eitherSerializer.copy(right, copy0);
	Either<LongValue, DoubleValue> copy2 = eitherSerializer.copy(left, copy1);

	// validate reference equality
	assertSame(right, copy1);
	assertSame(copy0, copy2);

	// validate reference equality of contained objects
	assertSame(right.right(), copy1.right());
	assertSame(copy0.left(), copy2.left());
}
Example 12
Source File: EitherSerializerTest.java    From flink with Apache License 2.0 5 votes vote down vote up 
@Test
public void testSerializeIndividually() throws IOException {
	EitherTypeInfo<LongValue, DoubleValue> eitherTypeInfo = new EitherTypeInfo<>(
		ValueTypeInfo.LONG_VALUE_TYPE_INFO, ValueTypeInfo.DOUBLE_VALUE_TYPE_INFO);
	EitherSerializer<LongValue, DoubleValue> eitherSerializer =
		(EitherSerializer<LongValue, DoubleValue>) eitherTypeInfo.createSerializer(new ExecutionConfig());

	LongValue lv = new LongValue();
	DoubleValue dv = new DoubleValue();

	Either<LongValue, DoubleValue> left = Left(lv);
	Either<LongValue, DoubleValue> right = Right(dv);

	TestOutputView out = new TestOutputView();
	eitherSerializer.serialize(left, out);
	eitherSerializer.serialize(right, out);
	eitherSerializer.serialize(left, out);

	TestInputView in = out.getInputView();
	// the first deserialization creates a new instance of Left
	Either<LongValue, DoubleValue> copy0 = eitherSerializer.deserialize(right, in);

	// then the cross-references are used for future copies
	Either<LongValue, DoubleValue> copy1 = eitherSerializer.deserialize(copy0, in);
	Either<LongValue, DoubleValue> copy2 = eitherSerializer.deserialize(copy1, in);

	// validate reference equality
	assertSame(right, copy1);
	assertSame(copy0, copy2);

	// validate reference equality of contained objects
	assertSame(right.right(), copy1.right());
	assertSame(copy0.left(), copy2.left());
}
Example 13
Source File: ValueCollectionDataSets.java    From flink with Apache License 2.0 5 votes vote down vote up 
public static DataSet<Tuple5<IntValue, LongValue, IntValue, StringValue, LongValue>> get5TupleDataSet(ExecutionEnvironment env) {
	List<Tuple5<IntValue, LongValue, IntValue, StringValue, LongValue>> data = new ArrayList<>();

	data.add(new Tuple5<>(new IntValue(1), new LongValue(1L), new IntValue(0), new StringValue("Hallo"), new LongValue(1L)));
	data.add(new Tuple5<>(new IntValue(2), new LongValue(2L), new IntValue(1), new StringValue("Hallo Welt"), new LongValue(2L)));
	data.add(new Tuple5<>(new IntValue(2), new LongValue(3L), new IntValue(2), new StringValue("Hallo Welt wie"), new LongValue(1L)));
	data.add(new Tuple5<>(new IntValue(3), new LongValue(4L), new IntValue(3), new StringValue("Hallo Welt wie gehts?"), new LongValue(2L)));
	data.add(new Tuple5<>(new IntValue(3), new LongValue(5L), new IntValue(4), new StringValue("ABC"), new LongValue(2L)));
	data.add(new Tuple5<>(new IntValue(3), new LongValue(6L), new IntValue(5), new StringValue("BCD"), new LongValue(3L)));
	data.add(new Tuple5<>(new IntValue(4), new LongValue(7L), new IntValue(6), new StringValue("CDE"), new LongValue(2L)));
	data.add(new Tuple5<>(new IntValue(4), new LongValue(8L), new IntValue(7), new StringValue("DEF"), new LongValue(1L)));
	data.add(new Tuple5<>(new IntValue(4), new LongValue(9L), new IntValue(8), new StringValue("EFG"), new LongValue(1L)));
	data.add(new Tuple5<>(new IntValue(4), new LongValue(10L), new IntValue(9), new StringValue("FGH"), new LongValue(2L)));
	data.add(new Tuple5<>(new IntValue(5), new LongValue(11L), new IntValue(10), new StringValue("GHI"), new LongValue(1L)));
	data.add(new Tuple5<>(new IntValue(5), new LongValue(12L), new IntValue(11), new StringValue("HIJ"), new LongValue(3L)));
	data.add(new Tuple5<>(new IntValue(5), new LongValue(13L), new IntValue(12), new StringValue("IJK"), new LongValue(3L)));
	data.add(new Tuple5<>(new IntValue(5), new LongValue(14L), new IntValue(13), new StringValue("JKL"), new LongValue(2L)));
	data.add(new Tuple5<>(new IntValue(5), new LongValue(15L), new IntValue(14), new StringValue("KLM"), new LongValue(2L)));

	Collections.shuffle(data);

	TupleTypeInfo<Tuple5<IntValue, LongValue, IntValue, StringValue, LongValue>> type = new
		TupleTypeInfo<>(
			ValueTypeInfo.INT_VALUE_TYPE_INFO,
			ValueTypeInfo.LONG_VALUE_TYPE_INFO,
			ValueTypeInfo.INT_VALUE_TYPE_INFO,
			ValueTypeInfo.STRING_VALUE_TYPE_INFO,
			ValueTypeInfo.LONG_VALUE_TYPE_INFO
	);

	return env.fromCollection(data, type);
}
Example 14
Source File: EitherSerializerTest.java    From flink with Apache License 2.0 5 votes vote down vote up 
@Test
public void testEitherWithObjectReuse() {
	EitherTypeInfo<LongValue, DoubleValue> eitherTypeInfo = new EitherTypeInfo<>(
		ValueTypeInfo.LONG_VALUE_TYPE_INFO, ValueTypeInfo.DOUBLE_VALUE_TYPE_INFO);
	EitherSerializer<LongValue, DoubleValue> eitherSerializer =
		(EitherSerializer<LongValue, DoubleValue>) eitherTypeInfo.createSerializer(new ExecutionConfig());

	LongValue lv = new LongValue();
	DoubleValue dv = new DoubleValue();

	Either<LongValue, DoubleValue> left = Left(lv);
	Either<LongValue, DoubleValue> right = Right(dv);

	// the first copy creates a new instance of Left
	Either<LongValue, DoubleValue> copy0 = eitherSerializer.copy(left, right);

	// then the cross-references are used for future copies
	Either<LongValue, DoubleValue> copy1 = eitherSerializer.copy(right, copy0);
	Either<LongValue, DoubleValue> copy2 = eitherSerializer.copy(left, copy1);

	// validate reference equality
	assertSame(right, copy1);
	assertSame(copy0, copy2);

	// validate reference equality of contained objects
	assertSame(right.right(), copy1.right());
	assertSame(copy0.left(), copy2.left());
}
Example 15
Source File: EitherSerializerTest.java    From flink with Apache License 2.0 5 votes vote down vote up 
@Test
public void testSerializeIndividually() throws IOException {
	EitherTypeInfo<LongValue, DoubleValue> eitherTypeInfo = new EitherTypeInfo<>(
		ValueTypeInfo.LONG_VALUE_TYPE_INFO, ValueTypeInfo.DOUBLE_VALUE_TYPE_INFO);
	EitherSerializer<LongValue, DoubleValue> eitherSerializer =
		(EitherSerializer<LongValue, DoubleValue>) eitherTypeInfo.createSerializer(new ExecutionConfig());

	LongValue lv = new LongValue();
	DoubleValue dv = new DoubleValue();

	Either<LongValue, DoubleValue> left = Left(lv);
	Either<LongValue, DoubleValue> right = Right(dv);

	TestOutputView out = new TestOutputView();
	eitherSerializer.serialize(left, out);
	eitherSerializer.serialize(right, out);
	eitherSerializer.serialize(left, out);

	TestInputView in = out.getInputView();
	// the first deserialization creates a new instance of Left
	Either<LongValue, DoubleValue> copy0 = eitherSerializer.deserialize(right, in);

	// then the cross-references are used for future copies
	Either<LongValue, DoubleValue> copy1 = eitherSerializer.deserialize(copy0, in);
	Either<LongValue, DoubleValue> copy2 = eitherSerializer.deserialize(copy1, in);

	// validate reference equality
	assertSame(right, copy1);
	assertSame(copy0, copy2);

	// validate reference equality of contained objects
	assertSame(right.right(), copy1.right());
	assertSame(copy0.left(), copy2.left());
}