Examples with FunctionRegistry io.confluent.ksql.function.FunctionRegistry used on opensource projects

Example 6 with FunctionRegistry

use of io.confluent.ksql.function.FunctionRegistry in project ksql by confluentinc.

the class SchemaKStreamTest method init.

@Before
public void init() {
    functionRegistry = new FunctionRegistry();
    ksqlStream = (KsqlStream) metaStore.getSource("TEST1");
    StreamsBuilder builder = new StreamsBuilder();
    kStream = builder.stream(ksqlStream.getKsqlTopic().getKafkaTopicName(), Consumed.with(Serdes.String(), ksqlStream.getKsqlTopic().getKsqlTopicSerDe().getGenericRowSerde(null, new KsqlConfig(Collections.emptyMap()), false, new MockSchemaRegistryClient())));
}

Example 7 with FunctionRegistry

use of io.confluent.ksql.function.FunctionRegistry in project ksql by confluentinc.

the class SchemaKTableTest method init.

@Before
public void init() {
    functionRegistry = new FunctionRegistry();
    ksqlTable = (KsqlTable) metaStore.getSource("TEST2");
    StreamsBuilder builder = new StreamsBuilder();
    kTable = builder.table(ksqlTable.getKsqlTopic().getKafkaTopicName(), Consumed.with(Serdes.String(), ksqlTable.getKsqlTopic().getKsqlTopicSerDe().getGenericRowSerde(null, new KsqlConfig(Collections.emptyMap()), false, new MockSchemaRegistryClient())));
}

Example 8 with FunctionRegistry

use of io.confluent.ksql.function.FunctionRegistry in project ksql by confluentinc.

the class SelectValueMapperTest method createExpressionMetadata.

private List<ExpressionMetadata> createExpressionMetadata(final List<Pair<String, Expression>> expressionPairList, final Schema schema) throws Exception {
    final CodeGenRunner codeGenRunner = new CodeGenRunner(schema, new FunctionRegistry());
    final List<ExpressionMetadata> expressionEvaluators = new ArrayList<>();
    for (Pair<String, Expression> expressionPair : expressionPairList) {
        final ExpressionMetadata expressionEvaluator = codeGenRunner.buildCodeGenFromParseTree(expressionPair.getRight());
        expressionEvaluators.add(expressionEvaluator);
    }
    return expressionEvaluators;
}

Example 9 with FunctionRegistry

use of io.confluent.ksql.function.FunctionRegistry in project ksql by confluentinc.

the class ExpressionTypeManagerTest method init.

@Before
public void init() {
    metaStore = MetaStoreFixture.getNewMetaStore();
    functionRegistry = new FunctionRegistry();
    schema = SchemaBuilder.struct().field("TEST1.COL0", SchemaBuilder.INT64_SCHEMA).field("TEST1.COL1", SchemaBuilder.STRING_SCHEMA).field("TEST1.COL2", SchemaBuilder.STRING_SCHEMA).field("TEST1.COL3", SchemaBuilder.FLOAT64_SCHEMA);
}

Example 10 with FunctionRegistry

use of io.confluent.ksql.function.FunctionRegistry in project ksql by confluentinc.

the class SqlPredicateTest method init.

@Before
public void init() {
    metaStore = MetaStoreFixture.getNewMetaStore();
    functionRegistry = new FunctionRegistry();
    ksqlStream = (KsqlStream) metaStore.getSource("TEST1");
    StreamsBuilder builder = new StreamsBuilder();
    kStream = builder.stream(ksqlStream.getKsqlTopic().getKafkaTopicName(), Consumed.with(Serdes.String(), ksqlStream.getKsqlTopic().getKsqlTopicSerDe().getGenericRowSerde(null, new KsqlConfig(Collections.emptyMap()), false, new MockSchemaRegistryClient())));
}