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+*~
+*.iml
+.idea/
+VERSION.txt
+bin/
+dist/
+doc/olap4j_api.pdf
+lib/
+out/
+src/org/olap4j/driver/xmla/XmlaOlap4jDriverVersion.java
+src/org/olap4j/mdx/parser/impl/MdxParserImpl.java
+src/org/olap4j/mdx/parser/impl/MdxParserImplConstants.java
+src/org/olap4j/mdx/parser/impl/MdxParserImplTokenManager.java
+src/org/olap4j/mdx/parser/impl/ParseException.java
+src/org/olap4j/mdx/parser/impl/SimpleCharStream.java
+src/org/olap4j/mdx/parser/impl/Token.java
+src/org/olap4j/mdx/parser/impl/TokenMgrError.java
+testlib/
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+# olap4j #
+
+Olap4j is an open Java API for accessing OLAP data.
+
+It is an extension to JDBC. For example, its
+OlapConnection
+class extends
+java.sql.Connection,
+from which you can create an
+OlapStatement,
+and execute to create a
+CellSet
+(analogous to a
+java.sql.ResultSet).
+There are also similar mechanisms for browsing metadata.
+As a result, olap4j is easy to learn if you have JDBC
+experience and know a little about OLAP.
+
+## Prerequisites ##
+
+Olap4j requires ant (version 1.7 or later) and JDK 1.7 to build. (Once built, it also runs under JDK 1.5 and 1.6.)
+
+## Download and build ##
+
+```bash
+$ git clone git://github.com/julianhyde/olap4j.git
+$ cd olap4j
+$ ant
+```
+
+## Writing a simple program ##
+
+You can now write and run a simple program against olap4j. For
+example, you can write:
+
+```java
+import org.olap4j.*;
+import org.olap4j.metadata.Member;
+import java.sql.*;
+
+Class.forName("org.olap4j.driver.xmla.XmlaOlap4jDriver");
+Connection connection =
+ DriverManager.getConnection(
+ "jdbc:xmla:Server=http://example.com:8080/mondrian/xmla");
+OlapConnection olapConnection = connection.unwrap(OlapConnection.class);
+OlapStatement statement = olapConnection.createStatement();
+CellSet cellSet =
+ statement.executeOlapQuery(
+ "SELECT {[Measures].[Unit Sales]} ON 0,\n"
+ + "{[Product].Children} ON 1\n"
+ + "FROM [Sales]");
+for (Position row : cellSet.getAxes().get(1)) {
+ for (Position column : cellSet.getAxes().get(0)) {
+ for (Member member : row.getMembers()) {
+ System.out.println(member.getUniqueName());
+ }
+ for (Member member : column.getMembers()) {
+ System.out.println(member.getUniqueName());
+ }
+ final Cell cell = cellSet.getCell(column, row);
+ System.out.println(cell.getFormattedValue());
+ System.out.println();
+ }
+}
+```
+
+Or, if you are using the in-process mondrian driver, include mondrian.jar
+and its dependencies in your classpath, and change the
+appropriate lines in the above code to the following:
+
+```java
+Class.forName("mondrian.olap4j.MondrianOlap4jDriver");
+Connection connection =
+ DriverManager.getConnection(
+ "jdbc:mondrian:"
+ + "Jdbc='jdbc:odbc:MondrianFoodMart';"
+ + "Catalog='file://c:/open/mondrian/demo/FoodMart.xml';"
+ + "JdbcDrivers=sun.jdbc.odbc.JdbcOdbcDriver;");
+```
+
+## Packages and Roadmap ##
+
+The core API of olap4j version 1.0 is a Long Term Support (LTS) release,
+but some parts of the olap4j project will remain considered as experimental,
+thus subject to change in future releases.
+
+Core packages are as follows:
+* org.olap4j.driver.xmla - Generic XML/A driver.
+* org.olap4j.mdx - Core objects of the MDX model.
+* org.olap4j.mdx.parser - Parser for the MDX query language.
+* org.olap4j.metadata - Discovery of an OLAP server's metadata.
+* org.olap4j.type - System for the core MDX object model and the metadata package.
+
+The following packages are considered experimental and are subject to change:
+* org.olap4j.query - Programmatic Query Model.
+* org.olap4j.transform - Core MDX object model transformation utilities.
+* org.olap4j.layout - Utility classes to display CellSets.
+* org.olap4j.CellSetListener and all associated classes - Event-based system for real time updates of CellSet objects.
+* org.olap4j.Scenario and all associated classes - Statistical simulations module.
+
+## More information ##
+
+General project information:
+* License: Apache License, Version 2.0.
+* Lead developers: Julian Hyde, Luc Boudreau.
+* Project page: http://www.olap4j.org
+* Specification: HTML, PDF, history.
+* Javadoc: http://www.olap4j.org/api
+* Source code: http://github.com/julianhyde/olap4j
+* Developers list: https://lists.sourceforge.net/lists/listinfo/olap4j-devel
+* Forum: http://sourceforge.net/p/olap4j/discussion/577988/
+
+Related projects:
+* Mondrian
+* olap4j-xmlaserver
+
+If you have downloaded a release:
+* README.txt describes the release structure.
+* CHANGES.txt describes what has changed in the release.
+* The VERSION.txt file holds the version number of the release.
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