org.jfree.report.modules.misc.autotable.flow
Class AutoTableLayoutController
java.lang.Object
org.jfree.report.flow.layoutprocessor.ElementLayoutController
org.jfree.report.modules.misc.autotable.flow.AutoTableLayoutController
- All Implemented Interfaces:
- java.lang.Cloneable, LayoutController
public class AutoTableLayoutController
- extends ElementLayoutController
Creation-Date: Dec 9, 2006, 6:05:58 PM
- Author:
- Thomas Morgner
Methods inherited from class org.jfree.report.flow.layoutprocessor.ElementLayoutController |
advance, clone, computeAttributes, createPrecomputeInstance, finishElement, getAttributeMap, getElement, getExpressionsCount, getFlowController, getIterationCount, getNode, getParent, getProcessingState, handleDefaultEndElement, isAdvanceable, isPrecomputing, performElementPrecomputation, setFlowController, setParent, setProcessingState, startData, startElement, toString, tryRepeatingCommit |
Methods inherited from class java.lang.Object |
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
HANDLING_HEADER
public static final int HANDLING_HEADER
- See Also:
- Constant Field Values
HANDLING_DATA
public static final int HANDLING_DATA
- See Also:
- Constant Field Values
HANDLING_FOOTER
public static final int HANDLING_FOOTER
- See Also:
- Constant Field Values
AutoTableLayoutController
public AutoTableLayoutController()
initialize
public void initialize(java.lang.Object node,
FlowController flowController,
LayoutController parent)
throws DataSourceException,
ReportDataFactoryException,
ReportProcessingException
- Description copied from class:
ElementLayoutController
- Initializes the layout controller. This method is called exactly once. It
is the creators responsibility to call this method.
Calling initialize after the first advance must result in a
IllegalStateException.
- Specified by:
initialize
in interface LayoutController
- Overrides:
initialize
in class ElementLayoutController
- Parameters:
node
- the currently processed object or layout node.flowController
- the current flow controller.parent
- the parent layout controller that was responsible for
instantiating this controller.
- Throws:
DataSourceException
- if there was a problem reading data from
the datasource.
ReportDataFactoryException
- if a query failed.
ReportProcessingException
- if there was a general problem during
the report processing.
processContent
protected LayoutController processContent(ReportTarget target)
throws DataSourceException,
ReportProcessingException,
ReportDataFactoryException
- Description copied from class:
ElementLayoutController
- Processes any content in this element. This method is called when the
processing state is 'OPENED'. The returned layout controller will retain
the 'OPENED' state as long as there is more content available. Once all
content has been processed, the returned layout controller should carry a
'FINISHED' state.
- Specified by:
processContent
in class ElementLayoutController
- Parameters:
target
- the report target that receives generated events.
- Returns:
- the new layout controller instance representing the new state.
- Throws:
DataSourceException
- if there was a problem reading data from
the datasource.
ReportProcessingException
- if there was a general problem during
the report processing.
ReportDataFactoryException
- if a query failed.
join
public LayoutController join(FlowController flowController)
- Joins with a delegated process flow. This is generally called from a child flow and should *not* (I mean it!) be
called from outside. If you do, you'll suffer.
- Parameters:
flowController
- the flow controller of the parent.
- Returns:
- the joined layout controller that incorperates all changes from the delegate.
getCurrentColumn
public int getCurrentColumn()