# Package org.eclipse.birt.report.model.api.activity

package org.eclipse.birt.report.model.api.activity
Manages the low-level undoable operations and event notifications. See the comprehensive discussion in
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    org.eclipse.birt.report.model.api.activity.ActivityStack

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Related Packages
Package
Description
org.eclipse.birt.report.model.api
Tool-writer's interface for the BIRT design model (also known as the "Design Engine.")
Class
Description
ActivityStackEvent
This event class identifies that the activity stack changes.
ActivityStackListener
The interface receives events about activity stack changes.
IActivityRecord
Application-level interface into the Model's activity record.
IEventFilter
Class provides a event filter logic for a transaction.
NotificationEvent
The base class of the notification hierarchy.
SemanticException
Represents exceptions encountered during parsing the xml file, it will include a reference to the element which causes the error.
TransactionOption
Class provided to set some options for the transaction.