JRHorizontalFiller.java
| Index Score | ||
|---|---|---|
 |
 |
net.sf.jasperreports.engine.fill |
 |
 |
JasperReports |
View: Reasons, Metrics, Source Code
These are the metrics that contribute to the Enerjy Score for this file, ranked by impact. So the metrics listed at the top influence the score to a greater extent that the metrics listed at the bottom.
| Metric | Description | |
|---|---|---|
| RETURNS | Number of return points from functions |  |
| INTERFACE_COMPLEXITY | Interface complexity | |
| COMPARISONS | Number of comparison operators | |
| CYCLOMATIC | Cyclomatic complexity | |
| LOC | Lines of code | |
| LOGICAL_LINES | Number of statements | |
| LOOPS | Number of loops | |
| JAVA0115 | JAVA0115 Incorrect javadoc: no @throws or @exception tag for 'exception' | |
| LINES | Number of lines in the source file | |
| JAVA0108 | JAVA0108 Incorrect javadoc: no @param tag for 'parameter' | |
| OPERATORS | Number of operators | |
| ELOC | Effective lines of code | |
| PROGRAM_LENGTH | Halstead program length | |
| WHITESPACE | Number of whitespace lines | |
| OPERANDS | Number of operands | |
| BLOCKS | Number of blocks | |
| SIZE | Size of the file in bytes | |
| EXITS | Procedure exits | |
| JAVA0145 | JAVA0145 Tab character used in source file | |
| DECL_COMMENTS | Comments in declarations | |
| JAVA0270 | JAVA0270 Use Java 5.0 enhanced for loop construct to iterate over all elements in an array | |
| PROGRAM_VOCAB | Halstead program vocabulary | |
| UNIQUE_OPERANDS | Number of unique operands | |
| FUNCTIONS | Number of function declarations | |
| COMMENTS | Comment lines | |
| DOC_COMMENT | Number of javadoc comment lines | |
| JAVA0119 | JAVA0119 Control variable changed within body of for loop | |
| PARAMS | Number of formal parameter declarations | |
| UNIQUE_OPERATORS | Number of unique operators | |
| LINE_COMMENT | Number of line comments | |
| JAVA0031 | JAVA0031 Case statement not properly closed | |
| JAVA0034 | JAVA0034 Missing braces in if statement | |
| JAVA0143 | JAVA0143 Synchronized method | |
| PROGRAM_VOLUME | Halstead program volume | |
| JAVA0136 | JAVA0136 N methods defined in class (maximum: M) | |
| JAVA0126 | JAVA0126 Method declares unchecked exception in throws | |
| JAVA0117 | JAVA0117 Missing javadoc: method 'method' | |
| JAVA0254 | JAVA0254 Use enhanced for loop construct instead of Iterator | |
| NEST_DEPTH | Maximum nesting depth | |
/*
* ============================================================================
* GNU Lesser General Public License
* ============================================================================
*
* JasperReports - Free Java report-generating library.
* Copyright (C) 2001-2006 JasperSoft Corporation http://www.jaspersoft.com
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
*
* JasperSoft Corporation
* 303 Second Street, Suite 450 North
* San Francisco, CA 94107
* http://www.jaspersoft.com
*/
package net.sf.jasperreports.engine.fill;
import java.util.Iterator;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import net.sf.jasperreports.engine.JRException;
import net.sf.jasperreports.engine.JRExpression;
import net.sf.jasperreports.engine.JRGroup;
import net.sf.jasperreports.engine.JRPrintElement;
import net.sf.jasperreports.engine.JRReport;
import net.sf.jasperreports.engine.JRRuntimeException;
import net.sf.jasperreports.engine.JRVariable;
import net.sf.jasperreports.engine.JasperReport;
/**
* @author Teodor Danciu (teodord@users.sourceforge.net)
* @version $Id: JRHorizontalFiller.java 1797 2007-07-30 09:38:35Z teodord $
*/
public class JRHorizontalFiller extends JRBaseFiller
{
private static final Log log = LogFactory.getLog(JRHorizontalFiller.class);
private int lastDetailOffsetX = -1;
private int lastDetailOffsetY = -1;
/**
*
*/
protected JRHorizontalFiller(JasperReport jasperReport) throws JRException
{
this(jasperReport, null, null);
}
/**
*
*/
protected JRHorizontalFiller(JasperReport jasperReport, JRBaseFiller parentFiller) throws JRException
{
super(jasperReport, null, parentFiller);
setPageHeight(pageHeight);
}
/**
*
*/
protected JRHorizontalFiller(JasperReport jasperReport, JREvaluator evaluator, JRBaseFiller parentFiller) throws JRException
{
super(jasperReport, evaluator, parentFiller);
setPageHeight(pageHeight);
}
/**
*
*/
protected void setPageHeight(int pageHeight)
{
this.pageHeight = pageHeight;
columnFooterOffsetY = pageHeight - bottomMargin;
if (pageFooter != null)
columnFooterOffsetY -= pageFooter.getHeight();
if (columnFooter != null)
columnFooterOffsetY -= columnFooter.getHeight();
lastPageColumnFooterOffsetY = pageHeight - bottomMargin;
if (lastPageFooter != null)
lastPageColumnFooterOffsetY -= lastPageFooter.getHeight();
if (columnFooter != null)
lastPageColumnFooterOffsetY -= columnFooter.getHeight();
}
/**
*
*/
protected synchronized void fillReport() throws JRException
{
setLastPageFooter(false);
if (next())
{
fillReportStart();
while (next())
{
fillReportContent();
}
fillReportEnd();
}
else
{
if (log.isDebugEnabled())
{
log.debug("Fill " + fillerId + ": no data");
}
switch (whenNoDataType)
{
case JRReport.WHEN_NO_DATA_TYPE_ALL_SECTIONS_NO_DETAIL :
{
if (log.isDebugEnabled())
{
log.debug("Fill " + fillerId + ": all sections");
}
scriptlet.callBeforeReportInit();
calculator.initializeVariables(JRVariable.RESET_TYPE_REPORT);
scriptlet.callAfterReportInit();
printPage = newPage();
addPage(printPage);
setFirstColumn();
offsetY = topMargin;
fillBackground();
fillTitle();
fillPageHeader(JRExpression.EVALUATION_DEFAULT);
fillColumnHeaders(JRExpression.EVALUATION_DEFAULT);
fillGroupHeaders(true);
fillGroupFooters(true);
fillSummary();
break;
}
case JRReport.WHEN_NO_DATA_TYPE_BLANK_PAGE :
{
if (log.isDebugEnabled())
{
log.debug("Fill " + fillerId + ": blank page");
}
printPage = newPage();
addPage(printPage);
break;
}
case JRReport.WHEN_NO_DATA_TYPE_NO_DATA_SECTION:
{
if (log.isDebugEnabled())
{
log.debug("Fill " + fillerId + ": NoData section");
}
scriptlet.callBeforeReportInit();
calculator.initializeVariables(JRVariable.RESET_TYPE_REPORT);
scriptlet.callAfterReportInit();
printPage = newPage();
addPage(printPage);
setFirstColumn();
offsetY = topMargin;
fillBackground();
fillNoData();
break;
}
case JRReport.WHEN_NO_DATA_TYPE_NO_PAGES :
default :
{
if (log.isDebugEnabled())
{
log.debug("Fill " + fillerId + ": no pages");
}
}
}
}
if (isSubreport())
{
//if (
// columnIndex == 0 ||
// (columnIndex > 0 && printPageStretchHeight < offsetY + bottomMargin)
// )
//{
printPageStretchHeight = offsetY + bottomMargin;
//}
if (fillContext.isUsingVirtualizer())
{
removePageIdentityDataProvider();
}
}
if (fillContext.isIgnorePagination())
{
jasperPrint.setPageHeight(offsetY + bottomMargin);
}
}
/**
*
*/
private void fillReportStart() throws JRException
{
scriptlet.callBeforeReportInit();
calculator.initializeVariables(JRVariable.RESET_TYPE_REPORT);
scriptlet.callAfterReportInit();
printPage = newPage();
addPage(printPage);
setFirstColumn();
offsetY = topMargin;
fillBackground();
fillTitle();
fillPageHeader(JRExpression.EVALUATION_DEFAULT);
fillColumnHeaders(JRExpression.EVALUATION_DEFAULT);
fillGroupHeaders(true);
fillDetail();
}
private void setFirstColumn()
{
columnIndex = 0;
offsetX = leftMargin;
setColumnNumberVariable();
}
/**
*
*/
private void fillReportContent() throws JRException
{
calculator.estimateGroupRuptures();
fillGroupFooters(false);
resolveGroupBoundElements(JRExpression.EVALUATION_OLD, false);
scriptlet.callBeforeGroupInit();
calculator.initializeVariables(JRVariable.RESET_TYPE_GROUP);
scriptlet.callAfterGroupInit();
fillGroupHeaders(false);
fillDetail();
}
/**
*
*/
private void fillReportEnd() throws JRException
{
fillGroupFooters(true);
fillSummary();
}
/**
*
*/
private void fillTitle() throws JRException
{
if (log.isDebugEnabled() && !title.isEmpty())
{
log.debug("Fill " + fillerId + ": title");
}
title.evaluatePrintWhenExpression(JRExpression.EVALUATION_DEFAULT);
if (title.isToPrint())
{
while (
title.getHeight() > pageHeight - bottomMargin - offsetY
)
{
addPage(false);
}
title.evaluate(JRExpression.EVALUATION_DEFAULT);
JRPrintBand printBand = title.fill(pageHeight - bottomMargin - offsetY - title.getHeight());
if (title.willOverflow() && !title.isSplitAllowed() && isSubreport())
{
resolveGroupBoundElements(JRExpression.EVALUATION_DEFAULT, false);
resolveColumnBoundElements(JRExpression.EVALUATION_DEFAULT);
resolvePageBoundElements(JRExpression.EVALUATION_DEFAULT);
scriptlet.callBeforePageInit();
calculator.initializeVariables(JRVariable.RESET_TYPE_PAGE);
scriptlet.callAfterPageInit();
addPage(false);
printBand = title.refill(pageHeight - bottomMargin - offsetY - title.getHeight());
}
fillBand(printBand);
offsetY += printBand.getHeight();
while (title.willOverflow())
{
resolveGroupBoundElements(JRExpression.EVALUATION_DEFAULT, false);
resolveColumnBoundElements(JRExpression.EVALUATION_DEFAULT);
resolvePageBoundElements(JRExpression.EVALUATION_DEFAULT);
scriptlet.callBeforePageInit();
calculator.initializeVariables(JRVariable.RESET_TYPE_PAGE);
scriptlet.callAfterPageInit();
addPage(false);
printBand = title.fill(pageHeight - bottomMargin - offsetY - title.getHeight());
fillBand(printBand);
offsetY += printBand.getHeight();
}
resolveBandBoundElements(title, JRExpression.EVALUATION_DEFAULT);
if (isTitleNewPage)
{
resolveGroupBoundElements(JRExpression.EVALUATION_DEFAULT, false);
resolveColumnBoundElements(JRExpression.EVALUATION_DEFAULT);
resolvePageBoundElements(JRExpression.EVALUATION_DEFAULT);
scriptlet.callBeforePageInit();
calculator.initializeVariables(JRVariable.RESET_TYPE_PAGE);
scriptlet.callAfterPageInit();
addPage(false);
}
}
}
/**
*
*/
private void fillPageHeader(byte evaluation) throws JRException
{
if (log.isDebugEnabled() && !pageHeader.isEmpty())
{
log.debug("Fill " + fillerId + ": page header");
}
setNewPageColumnInBands();
pageHeader.evaluatePrintWhenExpression(JRExpression.EVALUATION_DEFAULT);
if (pageHeader.isToPrint())
{
int reattempts = getMasterColumnCount();
if (isCreatingNewPage)
{
--reattempts;
}
boolean filled = fillBandNoOverflow(pageHeader, evaluation);
for (int i = 0; !filled && i < reattempts; ++i)
{
resolveGroupBoundElements(evaluation, false);
resolveColumnBoundElements(evaluation);
resolvePageBoundElements(evaluation);
scriptlet.callBeforePageInit();
calculator.initializeVariables(JRVariable.RESET_TYPE_PAGE);
scriptlet.callAfterPageInit();
addPage(false);
filled = fillBandNoOverflow(pageHeader, evaluation);
}
if (!filled)
{
throw new JRRuntimeException("Infinite loop creating new page due to page header overflow.");
}
}
columnHeaderOffsetY = offsetY;
isNewPage = true;
isFirstPageBand = true;
}
private boolean fillBandNoOverflow(JRFillBand band, byte evaluation) throws JRException
{
int availableStretch = columnFooterOffsetY - offsetY - band.getHeight();
boolean overflow = availableStretch < 0;
if (!overflow)
{
band.evaluate(evaluation);
JRPrintBand printBand = band.fill(availableStretch);
overflow = band.willOverflow();
if (overflow)
{
band.rewind();
}
else
{
fillBand(printBand);
offsetY += printBand.getHeight();
resolveBandBoundElements(band, evaluation);
}
}
return !overflow;
}
/**
*
*/
private void fillColumnHeaders(byte evaluation) throws JRException
{
if (log.isDebugEnabled() && !columnHeader.isEmpty())
{
log.debug("Fill " + fillerId + ": column headers");
}
setNewPageColumnInBands();
for(columnIndex = 0; columnIndex < columnCount; columnIndex++)
{
setColumnNumberVariable();
columnHeader.evaluatePrintWhenExpression(evaluation);
if (columnHeader.isToPrint())
{
int reattempts = getMasterColumnCount();
if (isCreatingNewPage)
{
--reattempts;
}
boolean fits = columnHeader.getHeight() <= columnFooterOffsetY - offsetY;
for (int i = 0; !fits && i < reattempts; ++i)
{
fillPageFooter(evaluation);
resolveGroupBoundElements(evaluation, false);
resolveColumnBoundElements(evaluation);
resolvePageBoundElements(evaluation);
scriptlet.callBeforePageInit();
calculator.initializeVariables(JRVariable.RESET_TYPE_PAGE);
scriptlet.callAfterPageInit();
addPage(false);
fillPageHeader(evaluation);
fits = columnHeader.getHeight() <= columnFooterOffsetY - offsetY;
}
if (!fits)
{
throw new JRRuntimeException("Infinite loop creating new page due to column header size.");
}
offsetX = leftMargin + columnIndex * (columnSpacing + columnWidth);
offsetY = columnHeaderOffsetY;
fillFixedBand(columnHeader, evaluation, false);
}
}
setFirstColumn();
isNewColumn = true;
isFirstColumnBand = true;
}
/**
*
*/
private void fillGroupHeaders(boolean isFillAll) throws JRException
{
if (groups != null && groups.length > 0)
{
for(int i = 0; i < groups.length; i++)
{
if(isFillAll)
{
fillGroupHeader(groups[i]);
}
else
{
if (groups[i].hasChanged())
{
fillGroupHeader(groups[i]);
}
}
}
}
}
/**
*
*/
private void fillGroupHeader(JRFillGroup group) throws JRException
{
JRFillBand groupHeader = (JRFillBand)group.getGroupHeader();
if (log.isDebugEnabled() && !groupHeader.isEmpty())
{
log.debug("Fill " + fillerId + ": " + group.getName() + " header");
}
byte evalPrevPage = (group.isTopLevelChange()?JRExpression.EVALUATION_OLD:JRExpression.EVALUATION_DEFAULT);
if (
(group.isStartNewPage() || group.isResetPageNumber()) && !isNewPage
|| ( group.isStartNewColumn() && !isNewColumn )
)
{
fillPageBreak(
group.isResetPageNumber(),
evalPrevPage,
JRExpression.EVALUATION_DEFAULT,
true
);
}
groupHeader.evaluatePrintWhenExpression(JRExpression.EVALUATION_DEFAULT);
if (groupHeader.isToPrint())
{
while (
groupHeader.getHeight() > columnFooterOffsetY - offsetY ||
group.getMinHeightToStartNewPage() > columnFooterOffsetY - offsetY
)
{
fillPageBreak(
false,
evalPrevPage,
JRExpression.EVALUATION_DEFAULT,
true
);
}
}
setNewGroupInBands(group);
group.setFooterPrinted(false);
if (groupHeader.isToPrint())
{
setFirstColumn();
fillColumnBand(groupHeader, JRExpression.EVALUATION_DEFAULT);
}
group.setHeaderPrinted(true);
isNewGroup = true;
isFirstPageBand = false;
}
/**
*
*/
private void fillGroupHeadersReprint(byte evaluation) throws JRException
{
if (groups != null && groups.length > 0)
{
for(int i = 0; i < groups.length; i++)
{
fillGroupHeaderReprint(groups[i], evaluation);
}
}
}
/**
*
*/
private void fillGroupHeaderReprint(JRFillGroup group, byte evaluation) throws JRException
{
if (
group.isReprintHeaderOnEachPage() &&
(!group.hasChanged() || (group.hasChanged() && group.isHeaderPrinted()))
)
{
JRFillBand groupHeader = (JRFillBand)group.getGroupHeader();
groupHeader.evaluatePrintWhenExpression(evaluation);
if (groupHeader.isToPrint())
{
setFirstColumn();
while (
groupHeader.getHeight() > columnFooterOffsetY - offsetY ||
group.getMinHeightToStartNewPage() > columnFooterOffsetY - offsetY
)
{
fillPageBreak(false, evaluation, evaluation, true);
}
fillColumnBand(groupHeader, evaluation);
}
isFirstPageBand = false;
}
}
/**
*
*/
private void fillDetail() throws JRException
{
if (log.isDebugEnabled() && !detail.isEmpty())
{
log.debug("Fill " + fillerId + ": detail");
}
if (!detail.isPrintWhenExpressionNull())
{
calculator.estimateVariables();
detail.evaluatePrintWhenExpression(JRExpression.EVALUATION_ESTIMATED);
}
if (detail.isToPrint())
{
while (
(columnIndex == columnCount - 1 || isNewGroup)
&& detail.getHeight() > columnFooterOffsetY - offsetY
)
{
byte evalPrevPage = (isNewGroup?JRExpression.EVALUATION_DEFAULT:JRExpression.EVALUATION_OLD);
fillPageBreak(
false,
evalPrevPage,
JRExpression.EVALUATION_DEFAULT,
true
);
}
}
scriptlet.callBeforeDetailEval();
calculator.calculateVariables();
scriptlet.callAfterDetailEval();
if (!detail.isPrintWhenExpressionNull())
{
detail.evaluatePrintWhenExpression(JRExpression.EVALUATION_DEFAULT);
}
if (detail.isToPrint())
{
if (
offsetX == lastDetailOffsetX
&& offsetY == lastDetailOffsetY
)
{
if (columnIndex == columnCount - 1)
{
setFirstColumn();
}
else
{
columnIndex++;
offsetX += columnWidth + columnSpacing;
offsetY -= detail.getHeight();
setColumnNumberVariable();
}
}
fillFixedBand(detail, JRExpression.EVALUATION_DEFAULT, false);
lastDetailOffsetX = offsetX;
lastDetailOffsetY = offsetY;
}
isNewPage = false;
isNewColumn = false;
isNewGroup = false;
isFirstPageBand = false;
isFirstColumnBand = false;
}
/**
*
*/
private void fillGroupFooters(boolean isFillAll) throws JRException
{
if (groups != null && groups.length > 0)
{
byte evaluation = (isFillAll)?JRExpression.EVALUATION_DEFAULT:JRExpression.EVALUATION_OLD;
for(int i = groups.length - 1; i >= 0; i--)
{
if (isFillAll)
{
fillGroupFooter(groups[i], evaluation);
}
else
{
if (groups[i].hasChanged())
{
fillGroupFooter(groups[i], evaluation);
}
}
}
}
}
/**
*
*/
private void fillGroupFooter(JRFillGroup group, byte evaluation) throws JRException
{
JRFillBand groupFooter = (JRFillBand)group.getGroupFooter();
if (log.isDebugEnabled() && !groupFooter.isEmpty())
{
log.debug("Fill " + fillerId + ": " + group.getName() + " footer");
}
groupFooter.evaluatePrintWhenExpression(evaluation);
if (groupFooter.isToPrint())
{
setFirstColumn();
if (
groupFooter.getHeight() > columnFooterOffsetY - offsetY
)
{
fillPageBreak(false, evaluation, evaluation, true);
}
fillColumnBand(groupFooter, evaluation);
}
isNewPage = false;
isNewColumn = false;
isFirstPageBand = false;
isFirstColumnBand = false;
group.setHeaderPrinted(false);
group.setFooterPrinted(true);
}
/**
*
*/
private void fillColumnFooters(byte evaluation) throws JRException
{
if (log.isDebugEnabled() && !columnFooter.isEmpty())
{
log.debug("Fill " + fillerId + ": column footers");
}
/*
if (!isSubreport)
{
offsetY = columnFooterOffsetY;
}
*/
if (isSubreport())
{
columnFooterOffsetY = offsetY;
}
int tmpColumnFooterOffsetY = columnFooterOffsetY;
if (isFloatColumnFooter || fillContext.isIgnorePagination())
{
tmpColumnFooterOffsetY = offsetY;
}
for(columnIndex = 0; columnIndex < columnCount; columnIndex++)
{
setColumnNumberVariable();
offsetX = leftMargin + columnIndex * (columnSpacing + columnWidth);
offsetY = tmpColumnFooterOffsetY;
columnFooter.evaluatePrintWhenExpression(evaluation);
if (columnFooter.isToPrint())
{
fillFixedBand(columnFooter, evaluation, false);
}
}
}
/**
*
*/
private void fillPageFooter(byte evaluation) throws JRException
{
JRFillBand crtPageFooter = getCurrentPageFooter();
if (log.isDebugEnabled() && !crtPageFooter.isEmpty())
{
log.debug("Fill " + fillerId + ": " + (isLastPageFooter ? "last " : "") + "page footer");
}
offsetX = leftMargin;
if (!isSubreport() && !fillContext.isIgnorePagination())
{
offsetY = pageHeight - crtPageFooter.getHeight() - bottomMargin;
}
crtPageFooter.evaluatePrintWhenExpression(evaluation);
if (crtPageFooter.isToPrint())
{
fillFixedBand(crtPageFooter, evaluation);
}
}
/**
*
*/
private void fillSummary() throws JRException
{
if (log.isDebugEnabled() && !summary.isEmpty())
{
log.debug("Fill " + fillerId + ": summary");
}
offsetX = leftMargin;
if (lastPageFooter == missingFillBand)
{
if (
!isSummaryNewPage
//&& columnIndex == 0
&& summary.getHeight() <= columnFooterOffsetY - offsetY
)
{
fillSummarySamePage();
}
else
{
fillSummaryNewPage();
}
}
else
{
if (
!isSummaryNewPage
&& summary.getHeight() <= lastPageColumnFooterOffsetY - offsetY
)
{
setLastPageFooter(true);
fillSummarySamePage();
}
else if (
!isSummaryNewPage
&& summary.getHeight() <= columnFooterOffsetY - offsetY
)
{
fillSummarySamePageMixedFooters();
}
else if (offsetY <= lastPageColumnFooterOffsetY)
{
setLastPageFooter(true);
fillSummaryNewPage();
}
else
{
fillPageBreak(false, JRExpression.EVALUATION_DEFAULT, JRExpression.EVALUATION_DEFAULT, false);
setLastPageFooter(true);
if (isSummaryNewPage)
{
fillSummaryNewPage();
}
else
{
fillSummarySamePage();
}
}
}
resolveGroupBoundElements(JRExpression.EVALUATION_DEFAULT, true);
resolveColumnBoundElements(JRExpression.EVALUATION_DEFAULT);
resolvePageBoundElements(JRExpression.EVALUATION_DEFAULT);
resolveReportBoundElements();
}
/**
*
*/
private void fillSummarySamePage() throws JRException
{
summary.evaluatePrintWhenExpression(JRExpression.EVALUATION_DEFAULT);
if (summary != missingFillBand && summary.isToPrint())
{
summary.evaluate(JRExpression.EVALUATION_DEFAULT);
JRPrintBand printBand = summary.fill(columnFooterOffsetY - offsetY - summary.getHeight());
if (summary.willOverflow() && !summary.isSplitAllowed())
{
fillColumnFooters(JRExpression.EVALUATION_DEFAULT);
fillPageFooter(JRExpression.EVALUATION_DEFAULT);
resolveGroupBoundElements(JRExpression.EVALUATION_DEFAULT, true);
resolveColumnBoundElements(JRExpression.EVALUATION_DEFAULT);
resolvePageBoundElements(JRExpression.EVALUATION_DEFAULT);
scriptlet.callBeforePageInit();
calculator.initializeVariables(JRVariable.RESET_TYPE_PAGE);
scriptlet.callAfterPageInit();
addPage(false);
printBand = summary.refill(pageHeight - bottomMargin - offsetY - summary.getHeight());
fillBand(printBand);
offsetY += printBand.getHeight();
}
else
{
fillBand(printBand);
offsetY += printBand.getHeight();
fillColumnFooters(JRExpression.EVALUATION_DEFAULT);
fillPageFooter(JRExpression.EVALUATION_DEFAULT);
}
while (summary.willOverflow())
{
resolveGroupBoundElements(JRExpression.EVALUATION_DEFAULT, true);
resolveColumnBoundElements(JRExpression.EVALUATION_DEFAULT);
resolvePageBoundElements(JRExpression.EVALUATION_DEFAULT);
scriptlet.callBeforePageInit();
calculator.initializeVariables(JRVariable.RESET_TYPE_PAGE);
scriptlet.callAfterPageInit();
addPage(false);
printBand = summary.fill(pageHeight - bottomMargin - offsetY - summary.getHeight());
fillBand(printBand);
offsetY += printBand.getHeight();
}
resolveBandBoundElements(summary, JRExpression.EVALUATION_DEFAULT);
}
else
{
fillColumnFooters(JRExpression.EVALUATION_DEFAULT);
fillPageFooter(JRExpression.EVALUATION_DEFAULT);
}
}
/**
*
*/
private void fillSummarySamePageMixedFooters() throws JRException
{
summary.evaluatePrintWhenExpression(JRExpression.EVALUATION_DEFAULT);
if (summary != missingFillBand && summary.isToPrint())
{
summary.evaluate(JRExpression.EVALUATION_DEFAULT);
JRPrintBand printBand = summary.fill(columnFooterOffsetY - offsetY - summary.getHeight());
if (summary.willOverflow() && !summary.isSplitAllowed())
{
if (offsetY <= lastPageColumnFooterOffsetY)
{
setLastPageFooter(true);
fillColumnFooters(JRExpression.EVALUATION_DEFAULT);
fillPageFooter(JRExpression.EVALUATION_DEFAULT);
resolveGroupBoundElements(JRExpression.EVALUATION_DEFAULT, true);
resolveColumnBoundElements(JRExpression.EVALUATION_DEFAULT);
resolvePageBoundElements(JRExpression.EVALUATION_DEFAULT);
scriptlet.callBeforePageInit();
calculator.initializeVariables(JRVariable.RESET_TYPE_PAGE);
scriptlet.callAfterPageInit();
addPage(false);
printBand = summary.refill(pageHeight - bottomMargin - offsetY - summary.getHeight());
fillBand(printBand);
offsetY += printBand.getHeight();
}
else
{
fillPageBreak(false, JRExpression.EVALUATION_DEFAULT, JRExpression.EVALUATION_DEFAULT, false);
setLastPageFooter(true);
printBand = summary.refill(lastPageColumnFooterOffsetY - offsetY - summary.getHeight());
//printBand = summary.refill(pageHeight - bottomMargin - offsetY - summary.getHeight());
fillBand(printBand);
offsetY += printBand.getHeight();
fillColumnFooters(JRExpression.EVALUATION_DEFAULT);
fillPageFooter(JRExpression.EVALUATION_DEFAULT);
}
}
else
{
fillBand(printBand);
offsetY += printBand.getHeight();
fillPageBreak(false, JRExpression.EVALUATION_DEFAULT, JRExpression.EVALUATION_DEFAULT, false);
setLastPageFooter(true);
if (summary.willOverflow())
{
printBand = summary.fill(lastPageColumnFooterOffsetY - offsetY - summary.getHeight());
fillBand(printBand);
offsetY += printBand.getHeight();
}
fillColumnFooters(JRExpression.EVALUATION_DEFAULT);
fillPageFooter(JRExpression.EVALUATION_DEFAULT);
}
while (summary.willOverflow())
{
resolveGroupBoundElements(JRExpression.EVALUATION_DEFAULT, true);
resolveColumnBoundElements(JRExpression.EVALUATION_DEFAULT);
resolvePageBoundElements(JRExpression.EVALUATION_DEFAULT);
scriptlet.callBeforePageInit();
calculator.initializeVariables(JRVariable.RESET_TYPE_PAGE);
scriptlet.callAfterPageInit();
addPage(false);
printBand = summary.fill(pageHeight - bottomMargin - offsetY - summary.getHeight());
fillBand(printBand);
offsetY += printBand.getHeight();
}
resolveBandBoundElements(summary, JRExpression.EVALUATION_DEFAULT);
}
else
{
if(offsetY > lastPageColumnFooterOffsetY)
{
fillPageBreak(false, JRExpression.EVALUATION_DEFAULT, JRExpression.EVALUATION_DEFAULT, false);
}
setLastPageFooter(true);
fillColumnFooters(JRExpression.EVALUATION_DEFAULT);
fillPageFooter(JRExpression.EVALUATION_DEFAULT);
}
}
/**
*
*/
private void fillSummaryNewPage() throws JRException
{
fillColumnFooters(JRExpression.EVALUATION_DEFAULT);
fillPageFooter(JRExpression.EVALUATION_DEFAULT);
summary.evaluatePrintWhenExpression(JRExpression.EVALUATION_DEFAULT);
if (summary != missingFillBand && summary.isToPrint())
{
resolveGroupBoundElements(JRExpression.EVALUATION_DEFAULT, true);
resolveColumnBoundElements(JRExpression.EVALUATION_DEFAULT);
resolvePageBoundElements(JRExpression.EVALUATION_DEFAULT);
scriptlet.callBeforePageInit();
calculator.initializeVariables(JRVariable.RESET_TYPE_PAGE);
scriptlet.callAfterPageInit();
addPage(false);
columnIndex = -1;// FIXME why?
summary.evaluate(JRExpression.EVALUATION_DEFAULT);
JRPrintBand printBand = summary.fill(pageHeight - bottomMargin - offsetY - summary.getHeight());
if (summary.willOverflow() && !summary.isSplitAllowed() && isSubreport())
{
resolveGroupBoundElements(JRExpression.EVALUATION_DEFAULT, true);
resolveColumnBoundElements(JRExpression.EVALUATION_DEFAULT);
resolvePageBoundElements(JRExpression.EVALUATION_DEFAULT);
scriptlet.callBeforePageInit();
calculator.initializeVariables(JRVariable.RESET_TYPE_PAGE);
scriptlet.callAfterPageInit();
addPage(false);
printBand = summary.refill(pageHeight - bottomMargin - offsetY - summary.getHeight());
}
fillBand(printBand);
offsetY += printBand.getHeight();
while (summary.willOverflow())
{
resolveGroupBoundElements(JRExpression.EVALUATION_DEFAULT, true);
resolveColumnBoundElements(JRExpression.EVALUATION_DEFAULT);
resolvePageBoundElements(JRExpression.EVALUATION_DEFAULT);
scriptlet.callBeforePageInit();
calculator.initializeVariables(JRVariable.RESET_TYPE_PAGE);
scriptlet.callAfterPageInit();
addPage(false);
printBand = summary.fill(pageHeight - bottomMargin - offsetY - summary.getHeight());
fillBand(printBand);
offsetY += printBand.getHeight();
}
resolveBandBoundElements(summary, JRExpression.EVALUATION_DEFAULT);
}
}
/**
*
*/
private void fillBackground() throws JRException
{
if (log.isDebugEnabled() && !background.isEmpty())
{
log.debug("Fill " + fillerId + ": background");
}
//offsetX = leftMargin;
//if (!isSubreport)
//{
// offsetY = pageHeight - pageFooter.getHeight() - bottomMargin;
//}
if (background.getHeight() <= pageHeight - bottomMargin - offsetY)
{
background.evaluatePrintWhenExpression(JRExpression.EVALUATION_DEFAULT);
if (background.isToPrint())
{
background.evaluate(JRExpression.EVALUATION_DEFAULT);
JRPrintBand printBand = background.fill(pageHeight - bottomMargin - offsetY - background.getHeight());
fillBand(printBand);
//offsetY += printBand.getHeight();
}
}
}
/**
*
*/
private void addPage(boolean isResetPageNumber) throws JRException
{
if (isSubreport())
{
if (!parentFiller.isBandOverFlowAllowed())
{
throw new JRRuntimeException("Subreport overflowed on a band that does not support overflow.");
}
//if (
// columnIndex == 0 ||
// (columnIndex > 0 && printPageStretchHeight < offsetY + bottomMargin)
// )
//{
printPageStretchHeight = offsetY + bottomMargin;
//}
if (fillContext.isUsingVirtualizer())
{
removePageIdentityDataProvider();
}
suspendSubreportRunner();
}
printPage = newPage();
if (isSubreport() && fillContext.isUsingVirtualizer())
{
addPageIdentityDataProvider();
}
if (isResetPageNumber)
{
calculator.getPageNumber().setValue(new Integer(1));
}
else
{
calculator.getPageNumber().setValue(
new Integer(((Number)calculator.getPageNumber().getValue()).intValue() + 1)
);
}
calculator.getPageNumber().setOldValue(
calculator.getPageNumber().getValue()
);
addPage(printPage);
setFirstColumn();
offsetY = topMargin;
lastDetailOffsetX = -1;
lastDetailOffsetY = -1;
fillBackground();
}
/**
* Sets the column number value computed based on {@link #columnIndex columnIndex}
*/
private void setColumnNumberVariable()
{
JRFillVariable columnNumberVar = calculator.getColumnNumber();
columnNumberVar.setValue(new Integer(columnIndex + 1));
columnNumberVar.setOldValue(columnNumberVar.getValue());
}
/**
*
*/
private void fillPageBreak(
boolean isResetPageNumber,
byte evalPrevPage,
byte evalNextPage,
boolean isReprintGroupHeaders
) throws JRException
{
if (isCreatingNewPage)
{
throw new JRException("Infinite loop creating new page.");
}
isCreatingNewPage = true;
fillColumnFooters(evalPrevPage);
fillPageFooter(evalPrevPage);
resolveGroupBoundElements(evalPrevPage, false);
resolveColumnBoundElements(evalPrevPage);
resolvePageBoundElements(evalPrevPage);
scriptlet.callBeforePageInit();
calculator.initializeVariables(JRVariable.RESET_TYPE_PAGE);
scriptlet.callAfterPageInit();
addPage(isResetPageNumber);
fillPageHeader(evalNextPage);
fillColumnHeaders(evalNextPage);
if (isReprintGroupHeaders)
{
fillGroupHeadersReprint(evalNextPage);
}
isCreatingNewPage = false;
}
/**
*
*
private void fillColumnBreak(
byte evalPrevPage,
byte evalNextPage
) throws JRException
{
if (columnIndex == columnCount - 1)
{
fillPageBreak(false, evalPrevPage, evalNextPage);
}
else
{
fillColumnFooter(evalPrevPage);
resolveGroupBoundImages(evalPrevPage, false);
resolveColumnBoundImages(evalPrevPage);
resolveGroupBoundTexts(evalPrevPage, false);
resolveColumnBoundTexts(evalPrevPage);
scriptlet.callBeforeColumnInit();
calculator.initializeVariables(JRVariable.RESET_TYPE_COLUMN);
scriptlet.callAfterColumnInit();
columnIndex += 1;
offsetX = leftMargin + columnIndex * (columnSpacing + columnWidth);
offsetY = columnHeaderOffsetY;
calculator.getColumnNumber().setValue(
new Integer(((Number)calculator.getColumnNumber().getValue()).intValue() + 1)
);
calculator.getColumnNumber().setOldValue(
calculator.getColumnNumber().getValue()
);
fillColumnHeader(evalNextPage);
}
}
/**
*
*/
protected void fillPageBand(JRFillBand band, byte evaluation) throws JRException
{
band.evaluate(evaluation);
JRPrintBand printBand = band.fill(columnFooterOffsetY - offsetY - band.getHeight());
if (band.willOverflow() && !band.isSplitAllowed())
{
fillPageBreak(false, evaluation, evaluation, true);
printBand = band.refill(columnFooterOffsetY - offsetY - band.getHeight());
}
fillBand(printBand);
offsetY += printBand.getHeight();
while (band.willOverflow())
{
fillPageBreak(false, evaluation, evaluation, true);
printBand = band.fill(columnFooterOffsetY - offsetY - band.getHeight());
fillBand(printBand);
offsetY += printBand.getHeight();
}
resolveBandBoundElements(band, evaluation);
}
/**
*
*/
protected void fillColumnBand(JRFillBand band, byte evaluation) throws JRException
{
band.evaluate(evaluation);
JRPrintBand printBand = band.fill(columnFooterOffsetY - offsetY - band.getHeight());
if (band.willOverflow() && !band.isSplitAllowed())
{
fillPageBreak(false, evaluation, evaluation, true);
printBand = band.refill(columnFooterOffsetY - offsetY - band.getHeight());
}
fillBand(printBand);
offsetY += printBand.getHeight();
while (band.willOverflow())
{
fillPageBreak(false, evaluation, evaluation, true);
printBand = band.fill(columnFooterOffsetY - offsetY - band.getHeight());
fillBand(printBand);
offsetY += printBand.getHeight();
}
resolveBandBoundElements(band, evaluation);
}
/**
*
*/
protected void fillFixedBand(JRFillBand band, byte evaluation) throws JRException
{
fillFixedBand(band, evaluation, true);
}
protected void fillFixedBand(JRFillBand band, byte evaluation, boolean allowShrinking) throws JRException
{
band.evaluate(evaluation);
JRPrintBand printBand = band.fill();
fillBand(printBand);
offsetY += allowShrinking ? printBand.getHeight() : band.getHeight();
resolveBandBoundElements(band, evaluation);
}
/**
*
*/
protected void fillBand(JRPrintBand band)
{
java.util.List elements = band.getElements();
if (elements != null && elements.size() > 0)
{
JRPrintElement element = null;
for(Iterator it = elements.iterator(); it.hasNext();)
{
element = (JRPrintElement)it.next();
element.setX(element.getX() + offsetX);
element.setY(element.getY() + offsetY);
printPage.addElement(element);
}
}
}
/**
*
*/
private void setNewPageColumnInBands()
{
title.setNewPageColumn(true);
pageHeader.setNewPageColumn(true);
columnHeader.setNewPageColumn(true);
detail.setNewPageColumn(true);
columnFooter.setNewPageColumn(true);
pageFooter.setNewPageColumn(true);
lastPageFooter.setNewPageColumn(true);
summary.setNewPageColumn(true);
noData.setNewPageColumn(true);
if (groups != null && groups.length > 0)
{
for(int i = 0; i < groups.length; i++)
{
((JRFillBand)groups[i].getGroupHeader()).setNewPageColumn(true);
((JRFillBand)groups[i].getGroupFooter()).setNewPageColumn(true);
}
}
}
/**
*
*/
private void setNewGroupInBands(JRGroup group)
{
title.setNewGroup(group, true);
pageHeader.setNewGroup(group, true);
columnHeader.setNewGroup(group, true);
detail.setNewGroup(group, true);
columnFooter.setNewGroup(group, true);
pageFooter.setNewGroup(group, true);
lastPageFooter.setNewGroup(group, true);
summary.setNewGroup(group, true);
if (groups != null && groups.length > 0)
{
for(int i = 0; i < groups.length; i++)
{
((JRFillBand)groups[i].getGroupHeader()).setNewGroup(group, true);
((JRFillBand)groups[i].getGroupFooter()).setNewGroup(group, true);
}
}
}
/**
*
*/
private JRFillBand getCurrentPageFooter()
{
return isLastPageFooter ? lastPageFooter : pageFooter;
}
/**
*
*/
private void setLastPageFooter(boolean isLastPageFooter)
{
this.isLastPageFooter = isLastPageFooter;
if (isLastPageFooter)
{
columnFooterOffsetY = lastPageColumnFooterOffsetY;
}
}
/**
*
*/
private void fillNoData() throws JRException
{
if (log.isDebugEnabled() && !noData.isEmpty())
{
log.debug("Fill " + fillerId + ": noData");
}
noData.evaluatePrintWhenExpression(JRExpression.EVALUATION_DEFAULT);
if (noData.isToPrint())
{
while (
noData.getHeight() > pageHeight - bottomMargin - offsetY
)
{
addPage(false);
}
noData.evaluate(JRExpression.EVALUATION_DEFAULT);
JRPrintBand printBand = noData.fill(pageHeight - bottomMargin - offsetY - noData.getHeight());
if (noData.willOverflow() && !noData.isSplitAllowed() && isSubreport())
{
resolveGroupBoundElements(JRExpression.EVALUATION_DEFAULT, false);
resolveColumnBoundElements(JRExpression.EVALUATION_DEFAULT);
resolvePageBoundElements(JRExpression.EVALUATION_DEFAULT);
scriptlet.callBeforePageInit();
calculator.initializeVariables(JRVariable.RESET_TYPE_PAGE);
scriptlet.callAfterPageInit();
addPage(false);
printBand = noData.refill(pageHeight - bottomMargin - offsetY - noData.getHeight());
}
fillBand(printBand);
offsetY += printBand.getHeight();
while (noData.willOverflow())
{
resolveGroupBoundElements(JRExpression.EVALUATION_DEFAULT, false);
resolveColumnBoundElements(JRExpression.EVALUATION_DEFAULT);
resolvePageBoundElements(JRExpression.EVALUATION_DEFAULT);
scriptlet.callBeforePageInit();
calculator.initializeVariables(JRVariable.RESET_TYPE_PAGE);
scriptlet.callAfterPageInit();
addPage(false);
printBand = noData.fill(pageHeight - bottomMargin - offsetY - noData.getHeight());
fillBand(printBand);
offsetY += printBand.getHeight();
}
resolveBandBoundElements(noData, JRExpression.EVALUATION_DEFAULT);
}
}
}
The table below shows all metrics for JRHorizontalFiller.java.
| Metric | Value | Description | |
|---|---|---|---|
| BLOCKS | 170.00 | Number of blocks | |
| BLOCK_COMMENT | 33.00 | Number of block comment lines | |
| COMMENTS | 208.00 | Comment lines | |
| COMMENT_DENSITY | 0.29 | Comment density | |
| COMPARISONS | 179.00 | Number of comparison operators | |
| CYCLOMATIC | 213.00 | Cyclomatic complexity | |
| DECL_COMMENTS | 39.00 | Comments in declarations | |
| DOC_COMMENT | 155.00 | Number of javadoc comment lines | |
| ELOC | 726.00 | Effective lines of code | |
| EXEC_COMMENTS | 10.00 | Comments in executable code | |
| EXITS | 111.00 | Procedure exits | |
| FUNCTIONS | 40.00 | Number of function declarations | |
| HALSTEAD_DIFFICULTY | 191.56 | Halstead difficulty | |
| HALSTEAD_EFFORT | 0.00 | Halstead effort | |
| INTERFACE_COMPLEXITY | 358.00 | Interface complexity | |
| JAVA0001 | 0.00 | JAVA0001 Package name does not contain only lower case letters | |
| JAVA0002 | 0.00 | JAVA0002 Package name does not begin with a top level domain name or country code | |
| JAVA0003 | 0.00 | JAVA0003 Minimize use of on-demand (.*) imports | |
| JAVA0004 | 0.00 | JAVA0004 Unnecessary import from java.lang | |
| JAVA0005 | 1.00 | JAVA0005 Imports not in specified order | |
| JAVA0006 | 0.00 | JAVA0006 Empty finally block | |
| JAVA0007 | 0.00 | JAVA0007 Should not declare public field | |
| JAVA0008 | 0.00 | JAVA0008 Empty catch block | |
| JAVA0009 | 0.00 | JAVA0009 Protected member in final class | |
| JAVA0010 | 0.00 | JAVA0010 Non-instantiable class does not contain a non-private static member | |
| JAVA0011 | 0.00 | JAVA0011 Abstract class does not contain an abstract method | |
| JAVA0012 | 0.00 | JAVA0012 Non-constructor method with same name as declaring class | |
| JAVA0013 | 0.00 | JAVA0013 Non-blank final field is not static | |
| JAVA0014 | 0.00 | JAVA0014 Class with only static members has non-private constructor | |
| JAVA0015 | 0.00 | JAVA0015 Package class contains public nested type | |
| JAVA0016 | 0.00 | JAVA0016 Abstract class contains public constructor | |
| JAVA0017 | 0.00 | JAVA0017 Class name does not have required form | |
| JAVA0018 | 0.00 | JAVA0018 Method name does not have required form | |
| JAVA0019 | 0.00 | JAVA0019 Interface name does not have required form | |
| JAVA0020 | 0.00 | JAVA0020 Field name does not have required form | |
| JAVA0021 | 0.00 | JAVA0021 Interface method name does not have required form | |
| JAVA0022 | 0.00 | JAVA0022 Static final field name does not have required form | |
| JAVA0023 | 0.00 | JAVA0023 Empty finalize method | |
| JAVA0024 | 0.00 | JAVA0024 Empty class | |
| JAVA0025 | 0.00 | JAVA0025 Method override is empty | |
| JAVA0026 | 0.00 | JAVA0026 Finalize method with parameters | |
| JAVA0029 | 0.00 | JAVA0029 Private method not used | |
| JAVA0030 | 0.00 | JAVA0030 Private field not used | |
| JAVA0031 | 1.00 | JAVA0031 Case statement not properly closed | |
| JAVA0032 | 0.00 | JAVA0032 Switch statement missing default | |
| JAVA0033 | 0.00 | JAVA0033 default: not last case in switch statement | |
| JAVA0034 | 4.00 | JAVA0034 Missing braces in if statement | |
| JAVA0035 | 0.00 | JAVA0035 Missing braces in for statement | |
| JAVA0036 | 0.00 | JAVA0036 Missing braces in while statement | |
| JAVA0038 | 0.00 | JAVA0038 Non-case label in switch statement | |
| JAVA0039 | 0.00 | JAVA0039 Break statement with label | |
| JAVA0040 | 0.00 | JAVA0040 Switch statement contains N cases (maximum: M) | |
| JAVA0041 | 0.00 | JAVA0041 Nested synchronized block | |
| JAVA0042 | 0.00 | JAVA0042 Empty synchronized statement | |
| JAVA0043 | 0.00 | JAVA0043 Inner class does not use outer class | |
| JAVA0044 | 0.00 | JAVA0044 Serializable class with no instance variables | |
| JAVA0045 | 0.00 | JAVA0045 Serializable class with only transient fields | |
| JAVA0046 | 0.00 | JAVA0046 Name of class not derived from Exception ends with 'Exception' | |
| JAVA0047 | 0.00 | JAVA0047 Serializable class derives from invalid base class | |
| JAVA0048 | 0.00 | JAVA0048 Name of class derived from Exception does not end with 'Exception' | |
| JAVA0049 | 0.00 | JAVA0049 Nested block at depth N (maximum: M) | |
| JAVA0050 | 0.00 | JAVA0050 Class derives from java.lang.Error | |
| JAVA0051 | 0.00 | JAVA0051 Class derives from java.lang.RuntimeException | |
| JAVA0052 | 0.00 | JAVA0052 Class derives from java.lang.Throwable | |
| JAVA0053 | 0.00 | JAVA0053 Unused label | |
| JAVA0054 | 0.00 | JAVA0054 Inheritance depth N exceeds maximum M | |
| JAVA0055 | 0.00 | JAVA0055 Class should be interface | |
| JAVA0056 | 0.00 | JAVA0056 Unnecessary abstract modifier for interface or annotation | |
| JAVA0057 | 0.00 | JAVA0057 Unnecessary default constructor | |
| JAVA0058 | 0.00 | JAVA0058 Constructor calls super() | |
| JAVA0059 | 0.00 | JAVA0059 Method override only calls super() | |
| JAVA0061 | 0.00 | JAVA0061 Inaccessible member in anonymous class | |
| JAVA0062 | 0.00 | JAVA0062 Public class missing public member or protected constructor | |
| JAVA0063 | 0.00 | JAVA0063 Identifier name should not contain '$' | |
| JAVA0064 | 0.00 | JAVA0064 N variations of identifier name (maximum: M) | |
| JAVA0065 | 0.00 | JAVA0065 Unnecessary final modifier for method in final class | |
| JAVA0066 | 0.00 | JAVA0066 Unnecessary modifier for interface nested type | |
| JAVA0067 | 0.00 | JAVA0067 Array descriptor on identifier name | |
| JAVA0068 | 0.00 | JAVA0068 Modifiers not declared in recommended order | |
| JAVA0071 | 0.00 | JAVA0071 Strings compared with == | |
| JAVA0073 | 0.00 | JAVA0073 Integer division in floating-point context | |
| JAVA0074 | 0.00 | JAVA0074 Use of Object.notify() | |
| JAVA0075 | 0.00 | JAVA0075 Method parameter hides field | |
| JAVA0076 | 0.00 | JAVA0076 Use of magic number | |
| JAVA0077 | 0.00 | JAVA0077 Private field not used in declaring class | |
| JAVA0078 | 0.00 | JAVA0078 Floating point values compared with == | |
| JAVA0079 | 0.00 | JAVA0079 Use of instance to reference static member | |
| JAVA0080 | 0.00 | JAVA0080 Import declaration not used | |
| JAVA0081 | 0.00 | JAVA0081 Boolean literal in comparison | |
| JAVA0082 | 0.00 | JAVA0082 Unnecessary widening cast | |
| JAVA0083 | 0.00 | JAVA0083 Unnecessary instanceof test | |
| JAVA0084 | 0.00 | JAVA0084 Should use compound assignment operator | |
| JAVA0085 | 0.00 | JAVA0085 Use of sun.* class | |
| JAVA0087 | 0.00 | JAVA0087 Use of Thread.sleep() | |
| JAVA0089 | 0.00 | JAVA0089 Use of restricted package | |
| JAVA0092 | 0.00 | JAVA0092 Use of restricted type | |
| JAVA0093 | 0.00 | JAVA0093 Redundant assignment | |
| JAVA0094 | 0.00 | JAVA0094 Field hides a superclass field | |
| JAVA0095 | 0.00 | JAVA0095 Uninitialized private field | |
| JAVA0096 | 0.00 | JAVA0096 Field in nested class hides outer field | |
| JAVA0098 | 0.00 | JAVA0098 Minimize use of implicit field initializers | |
| JAVA0100 | 0.00 | JAVA0100 Class contains N non-final fields (maximum: M) | |
| JAVA0101 | 0.00 | JAVA0101 Unnecessary modifier for field in interface | |
| JAVA0102 | 0.00 | JAVA0102 Last statement in finalize() not super.finalize() | |
| JAVA0103 | 0.00 | JAVA0103 Explicit call to finalize() | |
| JAVA0104 | 0.00 | JAVA0104 finalize() only calls super.finalize() | |
| JAVA0105 | 0.00 | JAVA0105 Duplicate import declaration | |
| JAVA0106 | 0.00 | JAVA0106 Unnecessary import from current package | |
| JAVA0108 | 32.00 | JAVA0108 Incorrect javadoc: no @param tag for 'parameter' | |
| JAVA0109 | 0.00 | JAVA0109 Incorrect javadoc: no parameter 'parameter' | |
| JAVA0110 | 1.00 | JAVA0110 Incorrect javadoc: no @return tag | |
| JAVA0111 | 0.00 | JAVA0111 Incorrect javadoc: @return tag for void method | |
| JAVA0112 | 0.00 | JAVA0112 Incorrect javadoc: no exception 'exception' in throws | |
| JAVA0113 | 0.00 | JAVA0113 Incorrect javadoc: no @author tag | |
| JAVA0114 | 0.00 | JAVA0114 Incorrect javadoc: no @version tag | |
| JAVA0115 | 30.00 | JAVA0115 Incorrect javadoc: no @throws or @exception tag for 'exception' | |
| JAVA0116 | 0.00 | JAVA0116 Missing javadoc: field 'field' | |
| JAVA0117 | 1.00 | JAVA0117 Missing javadoc: method 'method' | |
| JAVA0118 | 0.00 | JAVA0118 Missing javadoc: type 'type' | |
| JAVA0119 | 2.00 | JAVA0119 Control variable changed within body of for loop | |
| JAVA0123 | 0.00 | JAVA0123 Use all three components of for loop | |
| JAVA0125 | 0.00 | JAVA0125 Continue statement with label | |
| JAVA0126 | 0.00 | JAVA0126 Method declares unchecked exception in throws | |
| JAVA0128 | 0.00 | JAVA0128 Public constructor in non-public class | |
| JAVA0130 | 0.00 | JAVA0130 Non-static method does not use instance fields | |
| JAVA0131 | 0.00 | JAVA0131 Compatible method does not override base | |
| JAVA0132 | 0.00 | JAVA0132 Method overload with compatible signature | |
| JAVA0133 | 0.00 | JAVA0133 Non-synchronized method overrides synchronized method | |
| JAVA0135 | 0.00 | JAVA0135 Only one of Object.equals and Object.hashCode defined: missing 'method' | |
| JAVA0136 | 1.00 | JAVA0136 N methods defined in class (maximum: M) | |
| JAVA0137 | 0.00 | JAVA0137 Non-abstract class missing constructor | |
| JAVA0138 | 0.00 | JAVA0138 N parameters defined for method (maximum: M) | |
| JAVA0139 | 0.00 | JAVA0139 Definition of main other than public static void main(java.lang.String[]) | |
| JAVA0141 | 0.00 | JAVA0141 Unnecessary modifier for method in interface | |
| JAVA0143 | 1.00 | JAVA0143 Synchronized method | |
| JAVA0144 | 0.00 | JAVA0144 Line exceeds maximum M characters | |
| JAVA0145 | 3389.00 | JAVA0145 Tab character used in source file | |
| JAVA0150 | 0.00 | JAVA0150 java.lang.Error (or subclass) thrown | |
| JAVA0153 | 0.00 | JAVA0153 Inefficient conversion of integer to string | |
| JAVA0159 | 0.00 | JAVA0159 Inefficient conversion of string to integer | |
| JAVA0160 | 0.00 | JAVA0160 Method does not throw specified exception | |
| JAVA0161 | 0.00 | JAVA0161 Conditional wait() not in loop | |
| JAVA0163 | 0.00 | JAVA0163 Empty statement | |
| JAVA0165 | 0.00 | JAVA0165 Conflicting return statement in finally block | |
| JAVA0166 | 0.00 | JAVA0166 Generic exception caught | |
| JAVA0167 | 0.00 | JAVA0167 ThreadDeath not rethrown | |
| JAVA0169 | 0.00 | JAVA0169 Unnecessary catch block: exception 'exception' | |
| JAVA0170 | 0.00 | JAVA0170 Caught exception not derived from java.lang.Exception | |
| JAVA0171 | 0.00 | JAVA0171 Unused local variable | |
| JAVA0173 | 0.00 | JAVA0173 Unused method parameter | |
| JAVA0174 | 0.00 | JAVA0174 Assigned local variable never used | |
| JAVA0175 | 0.00 | JAVA0175 Successive assignment to variable | |
| JAVA0176 | 0.00 | JAVA0176 Local variable name does not have required form | |
| JAVA0177 | 0.00 | JAVA0177 Variable declaration missing initializer | |
| JAVA0179 | 0.00 | JAVA0179 Local variable hides visible field | |
| JAVA0233 | 0.00 | JAVA0233 Definition of serialVersionUID other than 'private static final long serialVersionUID' | |
| JAVA0234 | 0.00 | JAVA0234 Class is Serializable but does not define serialVersionUID | |
| JAVA0235 | 0.00 | JAVA0235 Class defines serialVersionUID but does not implement Serializable | |
| JAVA0236 | 0.00 | JAVA0236 Attempt to clone an object which does not implement Cloneable | |
| JAVA0237 | 0.00 | JAVA0237 Class implements Cloneable but does not have public clone method | |
| JAVA0238 | 0.00 | JAVA0238 Clone method does not call super.clone() | |
| JAVA0239 | 0.00 | JAVA0239 Class declares 'readObject' or 'writeObject' but does not implement Serializable | |
| JAVA0240 | 0.00 | JAVA0240 Serializable class which declares readObject or writeObject but not both | |
| JAVA0241 | 0.00 | JAVA0241 'readObject' or 'writeObject' should be declared private in Serializable class | |
| JAVA0242 | 0.00 | JAVA0242 Transient field in non-Serializable class | |
| JAVA0243 | 0.00 | JAVA0243 'readResolve' or 'writeReplace' should be declared private or protected | |
| JAVA0244 | 0.00 | JAVA0244 Field or method name in subclass differs only by case from inherited field or method | |
| JAVA0245 | 0.00 | JAVA0245 JUnit TestCase with non-trivial constructor | |
| JAVA0246 | 0.00 | JAVA0246 JUnit assertXXX statement missing message parameter | |
| JAVA0247 | 0.00 | JAVA0247 JUnit 'setUp()' and 'tearDown()' should call super method | |
| JAVA0248 | 0.00 | JAVA0248 JUnit method 'setUp' or 'tearDown' with incorrect signature | |
| JAVA0249 | 0.00 | JAVA0249 JUnit TestCase 'suite()' should be declared static | |
| JAVA0250 | 0.00 | JAVA0250 JUnit TestCase declares testXXX method with incorrect signature | |
| JAVA0251 | 0.00 | JAVA0251 Use '%n' for line breaks in printf/format for platform independence | |
| JAVA0252 | 0.00 | JAVA0252 'enum' is a Java 1.5 reserved word | |
| JAVA0253 | 0.00 | JAVA0253 Not all enum constants consumed in switch statement | |
| JAVA0254 | 1.00 | JAVA0254 Use enhanced for loop construct instead of Iterator | |
| JAVA0255 | 0.00 | JAVA0255 Result of method invocation not used | |
| JAVA0256 | 0.00 | JAVA0256 Assignment of external collection/array to field | |
| JAVA0257 | 0.00 | JAVA0257 Use of 'Constant Interface' anti-pattern | |
| JAVA0258 | 0.00 | JAVA0258 Implement Iterable for foreach compatibility | |
| JAVA0259 | 0.00 | JAVA0259 Return of collection/array field | |
| JAVA0260 | 0.00 | JAVA0260 Use 'enum' instead of Enumerated Type pattern | |
| JAVA0261 | 0.00 | JAVA0261 Use specialized Enum collection types | |
| JAVA0262 | 0.00 | JAVA0262 Use of char in integer context | |
| JAVA0263 | 0.00 | JAVA0263 Long literal ends with 'l' instead of 'L' | |
| JAVA0264 | 0.00 | JAVA0264 Integer math in long context - check for overflow | |
| JAVA0265 | 0.00 | JAVA0265 Use of Throwable.printStackTrace() | |
| JAVA0266 | 0.00 | JAVA0266 Use of System.out | |
| JAVA0267 | 0.00 | JAVA0267 Use of System.err | |
| JAVA0269 | 0.00 | JAVA0269 Contents of StringBuffer never used | |
| JAVA0270 | 4.00 | JAVA0270 Use Java 5.0 enhanced for loop construct to iterate over all elements in an array | |
| JAVA0271 | 0.00 | JAVA0271 Minimize use of on-demand (.*) static imports | |
| JAVA0272 | 0.00 | JAVA0272 Thread.run() called | |
| JAVA0273 | 0.00 | JAVA0273 Non-final derivative of Thread calls start() in constructor | |
| JAVA0274 | 0.00 | JAVA0274 Serializable class has a synchronized readObject() | |
| JAVA0275 | 0.00 | JAVA0275 Serializable class has a synchronized writeObject() and no other synchronized methods | |
| JAVA0276 | 0.00 | JAVA0276 Unnecessary use of String constructor | |
| JAVA0277 | 0.00 | JAVA0277 Iterator.next() implementation does not throw NoSuchElementException | |
| JAVA0278 | 0.00 | JAVA0278 Unnecessary use of Boolean constructor | |
| JAVA0279 | 0.00 | JAVA0279 Serialization method readObject or readObjectNoData calls an overridable method | |
| JAVA0280 | 0.00 | JAVA0280 IllegalMonitorStateException caught | |
| JAVA0281 | 0.00 | JAVA0281 Iterator.next() not called in loop | |
| JAVA0282 | 0.00 | JAVA0282 Call to Iterator.next() in loop which does not test Iterator.hasNext() | |
| JAVA0283 | 0.00 | JAVA0283 Control variable not updated in loop body | |
| JAVA0284 | 0.00 | JAVA0284 Explicit garbage collection | |
| JAVA0285 | 0.00 | JAVA0285 Dereference of potentially null variable | |
| JAVA0286 | 0.00 | JAVA0286 Dereference of null variable | |
| JAVA0287 | 0.00 | JAVA0287 Unnecessary null check | |
| JAVA0288 | 0.00 | JAVA0288 Inconsistent null check | |
| LINES | 1629.00 | Number of lines in the source file | |
| LINE_COMMENT | 20.00 | Number of line comments | |
| LOC | 1082.00 | Lines of code | |
| LOGICAL_LINES | 524.00 | Number of statements | |
| LOOPS | 23.00 | Number of loops | |
| NEST_DEPTH | 5.00 | Maximum nesting depth | |
| OPERANDS | 1987.00 | Number of operands | |
| OPERATORS | 3971.00 | Number of operators | |
| PARAMS | 38.00 | Number of formal parameter declarations | |
| PROGRAM_LENGTH | 5958.00 | Halstead program length | |
| PROGRAM_VOCAB | 365.00 | Halstead program vocabulary | |
| PROGRAM_VOLUME | 0.00 | Halstead program volume | |
| RETURNS | 320.00 | Number of return points from functions | |
| SIZE | 37334.00 | Size of the file in bytes | |
| UNIQUE_OPERANDS | 306.00 | Number of unique operands | |
| UNIQUE_OPERATORS | 59.00 | Number of unique operators | |
| WHITESPACE | 339.00 | Number of whitespace lines | |