Contains definition of chart DataSet processors

Identifier:
org.eclipse.birt.chart.engine.datasetprocessors

Since:
1.0.0

Description:
A dataset processor extension point specifies a mapping entry between a series type identified by a fully qualified implementing class name against a class that is capable of processing each row of data provided in its dataset. For further information, please refer to the documentation provided for each extension point schema element

Configuration Markup:

<!ELEMENT extension (datasetProcessor)>

<!ATTLIST extension

point CDATA #REQUIRED

id    CDATA #IMPLIED

name  CDATA #IMPLIED

>


<!ELEMENT datasetProcessor EMPTY>

<!ATTLIST datasetProcessor

series    CDATA #IMPLIED

processor CDATA #IMPLIED

>

A dataset processor extension point specifies a mapping entry between a series type identified by a fully qualified implementing class name against a class that is capable of processing each row of data provided in its dataset. Note that all dataset processor implementations must subclass the base dataset processor implementation provided i.e. org.eclipse.birt.chart.datafeed.DataSetAdapter and override methods as needed. A dataset processor is responsible for introspecting each row of custom data that may be provided in a dataset for use in series rendering.



Examples:

API Information:
Please refer to the IDataSetProcessor interface javadocs in org.eclipse.birt.chart.datafeed package.

Supplied Implementation:
The org.eclipse.birt.chart.engine.extension plug-in defines DataSetProcessor extensions for the default series types.


Copyright (c) 2004-2005 Actuate Corporation. All rights reserved. This program and the accompanying materials are made available under the terms of the Eclipse Public License v1.0 which accompanies this distribution, and is available at http://www.eclipse.org/legal/epl-v10.html