asterix-external-data/src/test/resources/library_descriptor.xml

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<externalLibrary xmlns="library">
	<language>JAVA</language>
	<libraryFunctions>
		<libraryFunction>
			<function_type>SCALAR</function_type>
			<name>parseTweet</name>
			<arguments>TweetInputType</arguments>
			<return_type>TweetOutputType</return_type>
			<definition>org.apache.asterix.external.library.ParseTweetFactory
			</definition>
		</libraryFunction>
		<libraryFunction>
			<function_type>SCALAR</function_type>
			<name>addHashTags</name>
			<arguments>Tweet</arguments>
			<return_type>ProcessedTweet</return_type>
			<definition>org.apache.asterix.external.library.AddHashTagsFactory
			</definition>
		</libraryFunction>
		<libraryFunction>
			<function_type>SCALAR</function_type>
			<name>addHashTagsInPlace</name>
			<arguments>Tweet</arguments>
			<return_type>ProcessedTweet</return_type>
			<definition>org.apache.asterix.external.library.AddHashTagsInPlaceFactory
			</definition>
		</libraryFunction>
		<libraryFunction>
			<function_type>SCALAR</function_type>
			<name>mysum</name>
			<arguments>AINT32,AINT32</arguments>
			<return_type>AINT32</return_type>
			<definition>org.apache.asterix.external.library.SumFactory
			</definition>
		</libraryFunction>
		<libraryFunction>
			<function_type>SCALAR</function_type>
			<name>getCapital</name>
			<arguments>ASTRING</arguments>
			<return_type>CountryCapitalType</return_type>
			<definition>org.apache.asterix.external.library.CapitalFinderFactory
			</definition>
		</libraryFunction>
		<libraryFunction>
			<function_type>SCALAR</function_type>
			<name>toUpper</name>
			<arguments>TextType</arguments>
			<return_type>TextType</return_type>
			<definition>org.apache.asterix.external.library.UpperCaseFactory
			</definition>
		</libraryFunction>
		<libraryFunction>
			<function_type>SCALAR</function_type>
			<name>allTypes</name>
			<arguments>AllType</arguments>
			<return_type>AllType</return_type>
			<definition>org.apache.asterix.external.library.AllTypesFactory
			</definition>
		</libraryFunction>
		<libraryFunction>
			<function_type>SCALAR</function_type>
			<name>echoDelay</name>
			<arguments>TweetMessageType</arguments>
			<return_type>TweetMessageType</return_type>
			<definition>org.apache.asterix.external.library.EchoDelayFactory
			</definition>
		</libraryFunction>
	</libraryFunctions>
	<libraryAdapters>
		<libraryAdapter>
			<name>test_typed_adapter</name>
			<factory_class>org.apache.asterix.external.library.adapter.TestTypedAdapterFactory
			</factory_class>
		</libraryAdapter>
	</libraryAdapters>
</externalLibrary>