Package org.eclipse.birt.chart.factory

Contains classes and interfaces used in the chart building and generation phase. Also contains a runtime context that is associated with each generation process that encapsulates locale information, provides a message lookup service and script execution.

Interface Summary

Interface	Description
IActionEvaluator	This interface defines the capability to manipulate action based expressions.
IDataRowExpressionEvaluator	This interface provide expression evaluations of any string expression based on a row context.
IExternalizer	Provides services for externalization of static text messages rendered in a chart.
IGenerator	Provides an entry point into building a chart for a given model.
IGroupedDataRowExpressionEvaluator	The interface is declared to wrap IQueryResultSet and evaluate grouped, uni-dimensional data.
IMessageLookup	Provides services for externalization of static text messages rendered in a chart.
IResourceFinder	Provides a way to find a resource in resource folder.

Class Summary

Class	Description
AbstractGroupedDataRowExpressionEvaluator	The abstract class is just defined for the grouping integration with BIRT report, Stand-alone mode of chart or chart default grouping mode can't use the class and its implementation.
ActionEvaluatorAdapter	An adapter class for IActionEvaluator
DataRowExpressionEvaluatorAdapter	An adapter class for IDataRowExpressionEvaluator
GeneratedChartState	Maintains state information containing the original chart model and runtime built information based on offscreen computations performed using the Generator.build(IDisplayServer, Chart, Scriptable, Bounds, RunTimeContext) method.
Generator	Provides an entry point into building a chart for a given model.
Generator.SimpleContainer	A simple class used to pass object reference internally.
RunTimeContext	Encapsulates runtime information associated with each chart generation and rendering session.
RunTimeContext.StateKey<T>	Predifined static keys for states.