org.jfree.report.states
Class PostReportInitializedState

java.lang.Object
  org.jfree.report.states.ReportState
      org.jfree.report.states.PostReportInitializedState

All Implemented Interfaces:

java.lang.Cloneable

public class PostReportInitializedState

extends ReportState

Prints the report header. This state is the second state in the report processing and was created after the report was initialized.

Author:

Thomas Morgner

Field Summary

Fields inherited from class org.jfree.report.states.ReportState

BEFORE_FIRST_GROUP, BEFORE_FIRST_PAGE, BEFORE_FIRST_ROW

Constructor Summary

PostReportInitializedState(ReportState clone)
Constructs a ReportState from an existing ReportState.

Method Summary

ReportState	advance() The advance method performs a transition from the current report state to the next report state.
boolean	isPrefetchState() Returns the corrected display item for this state.

Methods inherited from class org.jfree.report.states.ReportState

advanceItem, clone, createStateProgress, enterGroup, fireGroupFinishedEvent, fireGroupStartedEvent, fireItemsAdvancedEvent, fireItemsFinishedEvent, fireItemsStartedEvent, fireLayoutCompleteEvent, firePageCanceledEvent, firePageFinishedEvent, firePageStartedEvent, firePrepareEvent, fireReportDoneEvent, fireReportFinishedEvent, fireReportInitializedEvent, fireReportStartedEvent, getAncestorHashcode, getCurrentDataItem, getCurrentDisplayItem, getCurrentGroupIndex, getCurrentPage, getDataRow, getDataRowBackend, getDataRowPreview, getErrors, getFunctions, getLevel, getLevels, getNumberOfRows, getProperties, getProperty, getProperty, getReport, getReportDefinition, isAncestor, isErrorOccured, isFinish, isLastItemInGroup, isPrepareRun, isProceeding, isStart, leaveGroup, nextPage, resetState, setAncestorHashcode, setCurrentGroupIndex, setCurrentItem, setCurrentPage, setProperty

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PostReportInitializedState

public PostReportInitializedState(ReportState clone)

Constructs a ReportState from an existing ReportState.

Parameters:

clone - the existing state.

Method Detail

advance

public ReportState advance()
                    throws ReportProcessingException

The advance method performs a transition from the current report state to the next report state. Each transition will usually involve some processing of the report.

Specified by:

advance in class ReportState

Returns:

the next report state.

Throws:

ReportProcessingException - if there is a problem processing the report.

isPrefetchState

public boolean isPrefetchState()

Returns the corrected display item for this state. As the currentItem has not yet advanced we perform a readAHead lookup when populating elements.

Overrides:

isPrefetchState in class ReportState

Returns:

true; Header related states preview the next itemband DataRow.