Package org.eclipse.birt.chart.datafeed

Provides classes and interfaces that determine how a user's custom dataset needs to be interpreted.

See:
          Description

Interface Summary
IDataPointDefinition A datapoint definition is responsible for defining the data types of a datapoint entry and the display text.
IDataPointEntry The entry is a data point that is usually made up of several data.
IDataSetProcessor Provides a generic definition of a data set processor capable of building or scanning through data sets associated with specific series types.
IResultSetDataSet This interface maintains a subset of a resultset by defining a selective list of columns and a row range to be extracted from a full resultset.
 

Class Summary
AbstractDataPointDefinition The abstract class implements an adapter for subclass.
DataSetAdapter Provides a no-op implementation of the IDataSetProcessorinterface definition to be subclassed by each extension writer as needed.
NumberDataPointEntry The class defines abstract methods to access number values from number data set.
 

Package org.eclipse.birt.chart.datafeed Description

Provides classes and interfaces that determine how a user's custom dataset needs to be interpreted. In addition, it provides definitions of services to parse sample values from a typical comma separated list (or an alternative text representation of a collection of values), computation of a minimum value from a set and computation of a maximum value from a set of custom values provided.



Copyright © 2005-2008 Actuate Corp. All rights reserved.