Using the Data Model

Explains the structure of this model as well as the data classes that offer predefined data connectivity.

• Structure of the Data Model

Describes the two core interfaces IlvDataSet and IlvDataSource that define the methods to access data and connect them to a chart.

• About data model, data sets and data sources

Describes the data model design of the JViews Charts library and its advantages.

• Predefined Data Classes

Describes the various classes available in the ilog.views.chart.data package and its subpackages, and how to use them to display your application data.

• Connecting to the Data Model

Explains how charts are connected to the data model, as well as the available notification mechanism.

• Synchronizing the Contents of Several Data Sets

Describes how to simulates the monitoring of temperature measurements that are provided every hour.

• Extending the Data Model

Shows an example of a custom data model connected directly to application data.

• Structure of the extended data model

Presents a set of extended data models that are particularly useful to display charts of structured objects.

• Predefined Extended Data Model Classes

Describes the five extended data models.

• Transforming Data Models

Describes how data models can be transformed into different models referring to the same data.