Bug 177691 Support Date/Time type in BIRT.
We plan to support Date/Time type in BIRT. Please refer to attached document/patch file for necessary info.
model/org.eclipse.birt.report.model.adapter.oda/src/org/eclipse/birt/report/model/adapter/oda/impl/DataSetParameterAdapter.java
*/
	private List getPositions( DataSetParameters params )
	{
		List resultList = new ArrayList( );
		if ( params == null )
			return resultList;
		EList odaDefns = params.getParameterDefinitions( );
		for ( int i = 0; odaDefns != null && i < odaDefns.size( ); ++i )
		{
			ParameterDefinition paramDefn = (ParameterDefinition) odaDefns
					.get( i );
			DataElementAttributes dataAttrs = paramDefn.getAttributes( );
			if ( dataAttrs == null )
				continue;
			resultList.add( new Integer( dataAttrs.getPosition( ) ) );
		}
		return resultList;
	}
	/**
	 * Gets all driver-defined parameters.
	 * 
	 * @param designParams
	 *            a list contains <code>ParameterDefinition</code> instance.
	 * @param userDefinedList
	 *            a list contains user-defined parameter. Each item is
	 *            <code>OdaDataSetParameter</code>.
	 * 
	 * @return a list contains driver-defined parameter.Each item is copy of
	 *         <code>ParameterDefinition</code>.
	 * @throws SemanticException