moved work related to external UDFs/libraries to descendant of asterix_lsm_stabilization from a descendant of asterix_stabilization
git-svn-id: https://asterixdb.googlecode.com/svn/branches/asterix_lsm_stabilization_udfs@1719 eaa15691-b419-025a-1212-ee371bd00084
diff --git a/asterix-external-data/src/main/resources/schema/library.xsd b/asterix-external-data/src/main/resources/schema/library.xsd
new file mode 100644
index 0000000..3dc4659
--- /dev/null
+++ b/asterix-external-data/src/main/resources/schema/library.xsd
@@ -0,0 +1,42 @@
+<?xml version="1.0" encoding="ISO-8859-1" ?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:lib="library" targetNamespace="library" elementFormDefault="qualified">
+
+<!-- definition of simple types -->
+<xs:element name="language" type="xs:string"/>
+<xs:element name="name" type="xs:string"/>
+<xs:element name="arguments" type="xs:string"/>
+<xs:element name="return_type" type="xs:string"/>
+<xs:element name="function_type" type="xs:string"/>
+<xs:element name="definition" type="xs:string"/>
+
+<!-- definition of complex elements -->
+<xs:element name="function">
+ <xs:complexType>
+ <xs:sequence>
+ <xs:element ref="lib:name"/>
+ <xs:element ref="lib:function_type"/>
+ <xs:element ref="lib:arguments"/>
+ <xs:element ref="lib:return_type"/>
+ <xs:element ref="lib:definition"/>
+ </xs:sequence>
+ </xs:complexType>
+</xs:element>
+
+<xs:element name="functions">
+ <xs:complexType>
+ <xs:sequence>
+ <xs:element ref="lib:function" maxOccurs="unbounded"/>
+ </xs:sequence>
+ </xs:complexType>
+</xs:element>
+
+<xs:element name="library">
+ <xs:complexType>
+ <xs:sequence>
+ <xs:element ref="lib:language"/>
+ <xs:element ref="lib:functions" minOccurs="0"/>
+ </xs:sequence>
+ </xs:complexType>
+</xs:element>
+
+</xs:schema>