Table.java
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|---|---|---|
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com.lowagie.text |
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iText |
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 | |
|---|---|---|
| DECL_COMMENTS | Comments in declarations |  |
| LOOPS | Number of loops | |
| DOC_COMMENT | Number of javadoc comment lines | |
| COMMENTS | Comment lines | |
| SIZE | Size of the file in bytes | |
| LINES | Number of lines in the source file | |
| CYCLOMATIC | Cyclomatic complexity | |
| EXEC_COMMENTS | Comments in executable code | |
| BLOCKS | Number of blocks | |
| LOGICAL_LINES | Number of statements | |
| COMPARISONS | Number of comparison operators | |
| OPERATORS | Number of operators | |
| JAVA0034 | JAVA0034 Missing braces in if statement | |
| RETURNS | Number of return points from functions | |
| FUNCTIONS | Number of function declarations | |
| PROGRAM_LENGTH | Halstead program length | |
| LINE_COMMENT | Number of line comments | |
| INTERFACE_COMPLEXITY | Interface complexity | |
| OPERANDS | Number of operands | |
| LOC | Lines of code | |
| ELOC | Effective lines of code | |
| JAVA0177 | JAVA0177 Variable declaration missing initializer | |
| EXITS | Procedure exits | |
| PARAMS | Number of formal parameter declarations | |
| UNIQUE_OPERANDS | Number of unique operands | |
| PROGRAM_VOCAB | Halstead program vocabulary | |
| JAVA0144 | JAVA0144 Line exceeds maximum M characters | |
| JAVA0049 | JAVA0049 Nested block at depth N (maximum: M) | |
| JAVA0076 | JAVA0076 Use of magic number | |
| NEST_DEPTH | Maximum nesting depth | |
| JAVA0067 | JAVA0067 Array descriptor on identifier name | |
| UNIQUE_OPERATORS | Number of unique operators | |
| WHITESPACE | Number of whitespace lines | |
| JAVA0123 | JAVA0123 Use all three components of for loop | |
| JAVA0179 | JAVA0179 Local variable hides visible field | |
| JAVA0031 | JAVA0031 Case statement not properly closed | |
| JAVA0117 | JAVA0117 Missing javadoc: method 'method' | |
| PROGRAM_VOLUME | Halstead program volume | |
| JAVA0136 | JAVA0136 N methods defined in class (maximum: M) | |
| JAVA0035 | JAVA0035 Missing braces in for statement | |
| JAVA0126 | JAVA0126 Method declares unchecked exception in throws | |
| BLOCK_COMMENT | Number of block comment lines | |
| JAVA0100 | JAVA0100 Class contains N non-final fields (maximum: M) | |
| JAVA0254 | JAVA0254 Use enhanced for loop construct instead of Iterator | |
| JAVA0110 | JAVA0110 Incorrect javadoc: no @return tag | |
| JAVA0145 | JAVA0145 Tab character used in source file | |
/*
* $Id: Table.java 3583 2008-08-12 00:00:09Z xlv $
*
* Copyright 1999, 2000, 2001, 2002 by Bruno Lowagie.
*
* The contents of this file are subject to the Mozilla Public License Version 1.1
* (the "License"); you may not use this file except in compliance with the License.
* You may obtain a copy of the License at http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the License.
*
* The Original Code is 'iText, a free JAVA-PDF library'.
*
* The Initial Developer of the Original Code is Bruno Lowagie. Portions created by
* the Initial Developer are Copyright (C) 1999, 2000, 2001, 2002 by Bruno Lowagie.
* All Rights Reserved.
* Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
* are Copyright (C) 2000, 2001, 2002 by Paulo Soares. All Rights Reserved.
*
* Contributor(s): all the names of the contributors are added in the source code
* where applicable.
*
* Alternatively, the contents of this file may be used under the terms of the
* LGPL license (the "GNU LIBRARY GENERAL PUBLIC LICENSE"), in which case the
* provisions of LGPL are applicable instead of those above. If you wish to
* allow use of your version of this file only under the terms of the LGPL
* License and not to allow others to use your version of this file under
* the MPL, indicate your decision by deleting the provisions above and
* replace them with the notice and other provisions required by the LGPL.
* If you do not delete the provisions above, a recipient may use your version
* of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the MPL as stated above or under the terms of the GNU
* Library General Public License as published by the Free Software Foundation;
* either version 2 of the License, or 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 LIBRARY GENERAL PUBLIC LICENSE for more
* details.
*
* If you didn't download this code from the following link, you should check if
* you aren't using an obsolete version:
* http://www.lowagie.com/iText/
*
* Some methods in this class were contributed by Geert Poels, Kris Jespers and
* Steve Ogryzek. Check the CVS repository.
*/
package com.lowagie.text;
import java.awt.Dimension;
import java.awt.Point;
import java.util.ArrayList;
import java.util.Iterator;
import com.lowagie.text.pdf.PdfPCell;
import com.lowagie.text.pdf.PdfPTable;
/**
* A <CODE>Table</CODE> is a <CODE>Rectangle</CODE> that contains <CODE>Cell</CODE>s,
* ordered in some kind of matrix.
* <P>
* Tables that span multiple pages are cut into different parts automatically.
* If you want a table header to be repeated on every page, you may not forget to
* mark the end of the header section by using the method <CODE>endHeaders()</CODE>.
* <P>
* The matrix of a table is not necessarily an m x n-matrix. It can contain holes
* or cells that are bigger than the unit. Believe me or not, but it took some serious
* thinking to make this as user friendly as possible. I hope you will find the result
* quite simple (I love simple solutions, especially for complex problems).
* I didn't want it to be something as complex as the Java <CODE>GridBagLayout</CODE>.
* <P>
* Example:
* <BLOCKQUOTE><PRE>
* // Remark: You MUST know the number of columns when constructing a Table.
* // The number of rows is not important.
* <STRONG>Table table = new Table(3);</STRONG>
* <STRONG>table.setBorderWidth(1);</STRONG>
* <STRONG>table.setBorderColor(new Color(0, 0, 255));</STRONG>
* <STRONG>table.setPadding(5);</STRONG>
* <STRONG>table.setSpacing(5);</STRONG>
* Cell cell = new Cell("header");
* cell.setHeader(true);
* cell.setColspan(3);
* <STRONG>table.addCell(cell);</STRONG>
* <STRONG>table.endHeaders();</STRONG>
* cell = new Cell("example cell with colspan 1 and rowspan 2");
* cell.setRowspan(2);
* cell.setBorderColor(new Color(255, 0, 0));
* <STRONG>table.addCell(cell);</STRONG>
* <STRONG>table.addCell("1.1");</STRONG>
* <STRONG>table.addCell("2.1");</STRONG>
* <STRONG>table.addCell("1.2");</STRONG>
* <STRONG>table.addCell("2.2");</STRONG>
* <STRONG>table.addCell("cell test1");</STRONG>
* cell = new Cell("big cell");
* cell.setRowspan(2);
* cell.setColspan(2);
* <STRONG>table.addCell(cell);</STRONG>
* <STRONG>table.addCell("cell test2");</STRONG>
* </PRE></BLOCKQUOTE>
* The result of this code is a table:
* <TABLE ALIGN="Center" BORDER="1" BORDERCOLOR="#0000ff" CELLPADDING="5" CELLSPACING="5">
* <TR ALIGN="Left" VALIGN="Left">
* <TH ALIGN="Left" COLSPAN="3" VALIGN="Left">
* header
* </TH>
* </TR>
* <TR ALIGN="Left" VALIGN="Left">
* <TD ALIGN="Left" BORDERCOLOR="#ff0000" ROWSPAN="2" VALIGN="Left">
* example cell with colspan 1 and rowspan 2
* </TD>
* <TD ALIGN="Left" VALIGN="Left">
* 1.1
* </TD>
* <TD ALIGN="Left" VALIGN="Left">
* 2.1
* </TD>
* </TR>
* <TR ALIGN="Left" VALIGN="Left">
* <TD ALIGN="Left" VALIGN="Left">
* 1.2
* </TD>
* <TD ALIGN="Left" VALIGN="Left">
* 2.2
* </TD>
* </TR>
* <TR ALIGN="Left" VALIGN="Left">
* <TD ALIGN="Left" VALIGN="Left">
* cell test1
* </TD>
* <TD ALIGN="Left" COLSPAN="2" ROWSPAN="2" VALIGN="Left">
* big cell
* </TD>
* </TR>
* <TR ALIGN="Left" VALIGN="Left">
* <TD ALIGN="Left" VALIGN="Left">
* cell test2
* </TD>
* </TR>
* </TABLE>
*
* @see Rectangle
* @see Element
* @see Row
* @see Cell
*/
public class Table extends Rectangle implements LargeElement {
// membervariables
/** This is the number of columns in the <CODE>Table</CODE>. */
private int columns;
/** This is the list of <CODE>Row</CODE>s. */
private ArrayList rows = new ArrayList();
/** The current Position in the table. */
private Point curPosition = new Point(0, 0);
/** This Empty Cell contains the DEFAULT layout of each Cell added with the method addCell(String content). */
private Cell defaultCell = new Cell(true);
/** This is the number of the last row of the table headers. */
private int lastHeaderRow = -1;
/** This is the horizontal alignment. */
private int alignment = Element.ALIGN_CENTER;
/** This is cellpadding. */
private float cellpadding;
/** This is cellspacing. */
private float cellspacing;
/** This is the width of the table (in percent of the available space). */
private float width = 80;
/** Is the width a percentage (false) or an absolute width (true)? */
private boolean locked = false;
/** This is an array containing the widths (in percentages) of every column. */
private float[] widths;
/** Boolean to track if a table was inserted (to avoid unnecessary computations afterwards) */
private boolean mTableInserted = false;
/**
* Boolean to automatically fill empty cells before a table is rendered
* (takes CPU so may be set to false in case of certainty)
*/
protected boolean autoFillEmptyCells = false;
/** If true this table may not be split over two pages. */
boolean tableFitsPage = false;
/** If true cells may not be split over two pages. */
boolean cellsFitPage = false;
/** This is the offset of the table. */
float offset = Float.NaN;
/** if you want to generate tables the old way, set this value to false. */
protected boolean convert2pdfptable = false;
/**
* Indicates if this is the first time the section was added.
* @since iText 2.0.8
*/
protected boolean notAddedYet = true;
/**
* Indicates if the PdfPTable is complete once added to the document.
* @since iText 2.0.8
*/
protected boolean complete = true;
// constructors
/**
* Constructs a <CODE>Table</CODE> with a certain number of columns.
*
* @param columns The number of columns in the table
* @throws BadElementException if the creator was called with less than 1 column
*/
public Table(int columns) throws BadElementException {
this(columns, 1);
}
/**
* Constructs a <CODE>Table</CODE> with a certain number of columns
* and a certain number of <CODE>Row</CODE>s.
*
* @param columns The number of columns in the table
* @param rows The number of rows
* @throws BadElementException if the creator was called with less than 1 column
*/
public Table(int columns, int rows) throws BadElementException {
// a Rectangle is create with BY DEFAULT a border with a width of 1
super(0, 0, 0, 0);
setBorder(BOX);
setBorderWidth(1);
defaultCell.setBorder(BOX);
// a table should have at least 1 column
if (columns <= 0) {
throw new BadElementException("A table should have at least 1 column.");
}
this.columns = columns;
// a certain number of rows are created
for (int i = 0; i < rows; i++) {
this.rows.add(new Row(columns));
}
curPosition = new Point(0, 0);
// the DEFAULT widths are calculated
widths = new float[columns];
float width = 100f / columns;
for (int i = 0; i < columns; i++) {
widths[i] = width;
}
}
/**
* Copy constructor (shallow copy).
*/
public Table(Table t) {
super(0, 0, 0, 0);
this.cloneNonPositionParameters(t);
this.columns = t.columns;
this.rows = t.rows;
this.curPosition = t.curPosition;
this.defaultCell = t.defaultCell;
this.lastHeaderRow = t.lastHeaderRow;
this.alignment = t.alignment;
this.cellpadding = t.cellpadding;
this.cellspacing = t.cellspacing;
this.width = t.width;
this.widths = t.widths;
this.autoFillEmptyCells = t.autoFillEmptyCells;
this.tableFitsPage = t.tableFitsPage;
this.cellsFitPage = t.cellsFitPage;
this.offset = t.offset;
this.convert2pdfptable = t.convert2pdfptable;
}
// implementation of the Element-methods
/**
* Processes the element by adding it (or the different parts) to an
* <CODE>ElementListener</CODE>.
*
* @param listener an <CODE>ElementListener</CODE>
* @return <CODE>true</CODE> if the element was processed successfully
*/
public boolean process(ElementListener listener) {
try {
return listener.add(this);
}
catch(DocumentException de) {
return false;
}
}
/**
* Gets the type of the text element.
*
* @return a type
*/
public int type() {
return Element.TABLE;
}
/**
* Gets all the chunks in this element.
*
* @return an <CODE>ArrayList</CODE>
*/
public ArrayList getChunks() {
return new ArrayList();
}
/**
* @see com.lowagie.text.Element#isNestable()
* @since iText 2.0.8
*/
public boolean isNestable() {
return true;
}
// getters and setters
/**
* Gets the number of columns.
*
* @return a value
*/
public int getColumns() {
return columns;
}
/**
* Gets the number of rows in this <CODE>Table</CODE>.
*
* @return the number of rows in this <CODE>Table</CODE>
*/
public int size() {
return rows.size();
}
/**
* Gets the dimension of this table
*
* @return dimension
*/
public Dimension getDimension() {
return new Dimension(columns, size());
}
/**
* Gets the default layout of the Table.
* @return a cell with all the defaults
* @since 2.0.7
*/
public Cell getDefaultCell() {
return defaultCell;
}
/**
* Sets the default layout of the Table to
* the provided Cell
* @param value a cell with all the defaults
* @since 2.0.7
*/
public void setDefaultCell(Cell value) {
defaultCell = value;
}
/**
* Gets the last number of the rows that contain headers.
*
* @return a rownumber
*/
public int getLastHeaderRow() {
return this.lastHeaderRow;
}
/**
* Sets the horizontal alignment.
*
* @param value the new value
*/
public void setLastHeaderRow(int value) {
lastHeaderRow = value;
}
/**
* Marks the last row of the table headers.
*
* @return the number of the last row of the table headers
*/
public int endHeaders() {
lastHeaderRow = curPosition.x - 1;
return lastHeaderRow;
}
/**
* Gets the horizontal alignment.
*
* @return a value
*/
public int getAlignment() {
return alignment;
}
/**
* Sets the horizontal alignment.
*
* @param value the new value
*/
public void setAlignment(int value) {
alignment = value;
}
/**
* Sets the alignment of this paragraph.
*
* @param alignment the new alignment as a <CODE>String</CODE>
*/
public void setAlignment(String alignment) {
if (ElementTags.ALIGN_LEFT.equalsIgnoreCase(alignment)) {
this.alignment = Element.ALIGN_LEFT;
return;
}
if (ElementTags.RIGHT.equalsIgnoreCase(alignment)) {
this.alignment = Element.ALIGN_RIGHT;
return;
}
this.alignment = Element.ALIGN_CENTER;
}
/**
* Gets the cellpadding.
*
* @return a value
*/
public float getPadding() {
return cellpadding;
}
/**
* Sets the cellpadding.
*
* @param value the new value
*/
public void setPadding(float value) {
cellpadding = value;
}
/**
* Gets the cellspacing.
*
* @return a value
*/
public float getSpacing() {
return cellspacing;
}
/**
* Sets the cellspacing.
*
* @param value the new value
*/
public void setSpacing(float value) {
cellspacing = value;
}
/**
* Enables/disables automatic insertion of empty cells before table is rendered. (default = false)
* As some people may want to create a table, fill only a couple of the cells and don't bother with
* investigating which empty ones need to be added, this default behavior may be very welcome.
* Disabling is recommended to increase speed. (empty cells should be added through extra code then)
*
* @param aDoAutoFill enable/disable autofill
*/
public void setAutoFillEmptyCells(boolean aDoAutoFill) {
autoFillEmptyCells = aDoAutoFill;
}
/**
* Gets the table width (a percentage).
*
* @return the table width
*/
public float getWidth() {
return width;
}
/**
* Sets the width of this table (in percentage of the available space).
*
* @param width the width
*/
public void setWidth(float width) {
this.width = width;
}
/**
* @return the locked
*/
public boolean isLocked() {
return locked;
}
/**
* @param locked the locked to set
*/
public void setLocked(boolean locked) {
this.locked = locked;
}
/**
* Gets the proportional widths of the columns in this <CODE>Table</CODE>.
*
* @return the proportional widths of the columns in this <CODE>Table</CODE>
*/
public float[] getProportionalWidths() {
return widths;
}
/**
* Sets the widths of the different columns (percentages).
* <P>
* You can give up relative values of borderwidths.
* The sum of these values will be considered 100%.
* The values will be recalculated as percentages of this sum.
* <P>
* example:
* <BLOCKQUOTE><PRE>
* float[] widths = {2, 1, 1};
* <STRONG>table.setWidths(widths)</STRONG>
* </PRE></BLOCKQUOTE>
* The widths will be: a width of 50% for the first column,
* 25% for the second and third column.
*
* @param widths an array with values
* @throws BadElementException
*/
public void setWidths(float[] widths) throws BadElementException {
if (widths.length != columns) {
throw new BadElementException("Wrong number of columns.");
}
// The sum of all values is 100%
float hundredPercent = 0;
for (int i = 0; i < columns; i++) {
hundredPercent += widths[i];
}
// The different percentages are calculated
float width;
this.widths[columns - 1] = 100;
for (int i = 0; i < columns - 1; i++) {
width = (100.0f * widths[i]) / hundredPercent;
this.widths[i] = width;
this.widths[columns - 1] -= width;
}
}
/**
* Sets the widths of the different columns (percentages).
* <P>
* You can give up relative values of borderwidths.
* The sum of these values will be considered 100%.
* The values will be recalculated as percentages of this sum.
*
* @param widths an array with values
* @throws DocumentException
*/
public void setWidths(int[] widths) throws DocumentException {
float tb[] = new float[widths.length];
for (int k = 0; k < widths.length; ++k)
tb[k] = widths[k];
setWidths(tb);
}
/**
* Checks if this <CODE>Table</CODE> has to fit a page.
*
* @return true if the table may not be split
*/
public boolean isTableFitsPage() {
return tableFitsPage;
}
/**
* Allows you to control when a page break occurs.
* <P>
* When a table doesn't fit a page, it is split in two parts.
* If you want to avoid this, you should set the <VAR>tableFitsPage</VAR> value to true.
*
* @param fitPage enter true if you don't want to split cells
*/
public void setTableFitsPage(boolean fitPage) {
this.tableFitsPage = fitPage;
if (fitPage) setCellsFitPage(true);
}
/**
* Checks if the cells of this <CODE>Table</CODE> have to fit a page.
*
* @return true if the cells may not be split
*/
public boolean isCellsFitPage() {
return cellsFitPage;
}
/**
* Allows you to control when a page break occurs.
* <P>
* When a cell doesn't fit a page, it is split in two parts.
* If you want to avoid this, you should set the <VAR>cellsFitPage</VAR> value to true.
*
* @param fitPage enter true if you don't want to split cells
*/
public void setCellsFitPage(boolean fitPage) {
this.cellsFitPage = fitPage;
}
/**
* Sets the offset of this table.
*
* Normally a newline is added before you add a Table object.
* This newline uses the current leading.
* If you want to control the space between the table and the previous
* element yourself, you have to set the offset of this table.
*
* @param offset the space between this table and the previous object.
*/
public void setOffset(float offset) {
this.offset = offset;
}
/**
* Gets the offset of this table.
*
* @return the space between this table and the previous element.
*/
public float getOffset() {
return offset;
}
/**
* Method to check if the Table should be converted to a PdfPTable or not.
* @return false if the table should be handled the old fashioned way.
*/
public boolean isConvert2pdfptable() {
return convert2pdfptable;
}
/**
* If set to true, iText will try to convert the Table to a PdfPTable.
* @param convert2pdfptable true if you want iText to try to convert the Table to a PdfPTable
*/
public void setConvert2pdfptable(boolean convert2pdfptable) {
this.convert2pdfptable = convert2pdfptable;
}
// methods to add content to the table
/**
* Adds a <CODE>Cell</CODE> to the <CODE>Table</CODE> at a certain row and column.
*
* @param aCell The <CODE>Cell</CODE> to add
* @param row The row where the <CODE>Cell</CODE> will be added
* @param column The column where the <CODE>Cell</CODE> will be added
* @throws BadElementException
*/
public void addCell(Cell aCell, int row, int column) throws BadElementException {
addCell(aCell, new Point(row,column));
}
/**
* Adds a <CODE>Cell</CODE> to the <CODE>Table</CODE> at a certain location.
*
* @param aCell The <CODE>Cell</CODE> to add
* @param aLocation The location where the <CODE>Cell</CODE> will be added
* @throws BadElementException
*/
public void addCell(Cell aCell, Point aLocation) throws BadElementException {
if (aCell == null) throw new NullPointerException("addCell - cell has null-value");
if (aLocation == null) throw new NullPointerException("addCell - point has null-value");
if (aCell.isTable()) insertTable((Table)aCell.getElements().next(), aLocation);
if (aLocation.x < 0) throw new BadElementException("row coordinate of location must be >= 0");
if ((aLocation.y <= 0) && (aLocation.y > columns)) throw new BadElementException("column coordinate of location must be >= 0 and < nr of columns");
if (!isValidLocation(aCell, aLocation)) throw new BadElementException("Adding a cell at the location (" + aLocation.x + "," + aLocation.y + ") with a colspan of " + aCell.getColspan() + " and a rowspan of " + aCell.getRowspan() + " is illegal (beyond boundaries/overlapping).");
if (aCell.getBorder() == UNDEFINED) aCell.setBorder(defaultCell.getBorder());
aCell.fill();
placeCell(rows, aCell, aLocation);
setCurrentLocationToNextValidPosition(aLocation);
}
/**
* Adds a <CODE>Cell</CODE> to the <CODE>Table</CODE>.
*
* @param cell a <CODE>Cell</CODE>
*/
public void addCell(Cell cell) {
try {
addCell(cell, curPosition);
}
catch(BadElementException bee) {
// don't add the cell
}
}
/**
* Adds a <CODE>Cell</CODE> to the <CODE>Table</CODE>.
* <P>
* This is a shortcut for <CODE>addCell(Cell cell)</CODE>.
* The <CODE>Phrase</CODE> will be converted to a <CODE>Cell</CODE>.
*
* @param content a <CODE>Phrase</CODE>
* @throws BadElementException this should never happen
*/
public void addCell(Phrase content) throws BadElementException {
addCell(content, curPosition);
}
/**
* Adds a <CODE>Cell</CODE> to the <CODE>Table</CODE>.
* <P>
* This is a shortcut for <CODE>addCell(Cell cell, Point location)</CODE>.
* The <CODE>Phrase</CODE> will be converted to a <CODE>Cell</CODE>.
*
* @param content a <CODE>Phrase</CODE>
* @param location a <CODE>Point</CODE>
* @throws BadElementException this should never happen
*/
public void addCell(Phrase content, Point location) throws BadElementException {
Cell cell = new Cell(content);
cell.setBorder(defaultCell.getBorder());
cell.setBorderWidth(defaultCell.getBorderWidth());
cell.setBorderColor(defaultCell.getBorderColor());
cell.setBackgroundColor(defaultCell.getBackgroundColor());
cell.setHorizontalAlignment(defaultCell.getHorizontalAlignment());
cell.setVerticalAlignment(defaultCell.getVerticalAlignment());
cell.setColspan(defaultCell.getColspan());
cell.setRowspan(defaultCell.getRowspan());
addCell(cell, location);
}
/**
* Adds a <CODE>Cell</CODE> to the <CODE>Table</CODE>.
* <P>
* This is a shortcut for <CODE>addCell(Cell cell)</CODE>.
* The <CODE>String</CODE> will be converted to a <CODE>Cell</CODE>.
*
* @param content a <CODE>String</CODE>
* @throws BadElementException this should never happen
*/
public void addCell(String content) throws BadElementException {
addCell(new Phrase(content), curPosition);
}
/**
* Adds a <CODE>Cell</CODE> to the <CODE>Table</CODE>.
* <P>
* This is a shortcut for <CODE>addCell(Cell cell, Point location)</CODE>.
* The <CODE>String</CODE> will be converted to a <CODE>Cell</CODE>.
*
* @param content a <CODE>String</CODE>
* @param location a <CODE>Point</CODE>
* @throws BadElementException this should never happen
*/
public void addCell(String content, Point location) throws BadElementException {
addCell(new Phrase(content), location);
}
/**
* To put a table within the existing table at the current position
* generateTable will of course re-arrange the widths of the columns.
*
* @param aTable the table you want to insert
*/
public void insertTable(Table aTable) {
if (aTable == null) throw new NullPointerException("insertTable - table has null-value");
insertTable(aTable, curPosition);
}
/**
* To put a table within the existing table at the given position
* generateTable will of course re-arrange the widths of the columns.
*
* @param aTable The <CODE>Table</CODE> to add
* @param row The row where the <CODE>Cell</CODE> will be added
* @param column The column where the <CODE>Cell</CODE> will be added
*/
public void insertTable(Table aTable, int row, int column) {
if (aTable == null) throw new NullPointerException("insertTable - table has null-value");
insertTable(aTable, new Point(row, column));
}
/**
* To put a table within the existing table at the given position
* generateTable will of course re-arrange the widths of the columns.
*
* @param aTable the table you want to insert
* @param aLocation a <CODE>Point</CODE>
*/
public void insertTable(Table aTable, Point aLocation) {
if (aTable == null) throw new NullPointerException("insertTable - table has null-value");
if (aLocation == null) throw new NullPointerException("insertTable - point has null-value");
mTableInserted = true;
aTable.complete();
if (aLocation.y > columns) {
throw new IllegalArgumentException("insertTable -- wrong columnposition("+ aLocation.y + ") of location; max =" + columns);
}
int rowCount = aLocation.x + 1 - rows.size();
int i = 0;
if ( rowCount > 0 ) { //create new rows ?
for (; i < rowCount; i++) {
rows.add(new Row(columns));
}
}
((Row) rows.get(aLocation.x)).setElement(aTable,aLocation.y);
setCurrentLocationToNextValidPosition(aLocation);
}
/**
* Gives you the possibility to add columns.
*
* @param aColumns the number of columns to add
*/
public void addColumns(int aColumns) {
ArrayList newRows = new ArrayList(rows.size());
int newColumns = columns + aColumns;
Row row;
for (int i = 0; i < rows.size(); i++) {
row = new Row(newColumns);
for (int j = 0; j < columns; j++) {
row.setElement(((Row) rows.get(i)).getCell(j) ,j);
}
for (int j = columns; j < newColumns && i < curPosition.x; j++) {
row.setElement(null, j);
}
newRows.add(row);
}
// applied 1 column-fix; last column needs to have a width of 0
float [] newWidths = new float[newColumns];
System.arraycopy(widths, 0, newWidths, 0, columns);
for (int j = columns; j < newColumns ; j++) {
newWidths[j] = 0;
}
columns = newColumns;
widths = newWidths;
rows = newRows;
}
/**
* Deletes a column in this table.
*
* @param column the number of the column that has to be deleted
* @throws BadElementException
*/
public void deleteColumn(int column) throws BadElementException {
float newWidths[] = new float[--columns];
System.arraycopy(widths, 0, newWidths, 0, column);
System.arraycopy(widths, column + 1, newWidths, column, columns - column);
setWidths(newWidths);
System.arraycopy(widths, 0, newWidths, 0, columns);
widths = newWidths;
Row row;
int size = rows.size();
for (int i = 0; i < size; i++) {
row = (Row) rows.get(i);
row.deleteColumn(column);
rows.set(i, row);
}
if (column == columns) {
curPosition.setLocation(curPosition.x+1, 0);
}
}
/**
* Deletes a row.
*
* @param row the number of the row to delete
* @return boolean <CODE>true</CODE> if the row was deleted; <CODE>false</CODE> if not
*/
public boolean deleteRow(int row) {
if (row < 0 || row >= rows.size()) {
return false;
}
rows.remove(row);
curPosition.setLocation(curPosition.x-1, curPosition.y);
return true;
}
/**
* Deletes all rows in this table.
* (contributed by dperezcar@fcc.es)
*/
public void deleteAllRows() {
rows.clear();
rows.add(new Row(columns));
curPosition.setLocation(0, 0);
lastHeaderRow = -1;
}
/**
* Deletes the last row in this table.
*
* @return boolean <CODE>true</CODE> if the row was deleted; <CODE>false</CODE> if not
*/
public boolean deleteLastRow() {
return deleteRow(rows.size() - 1);
}
/**
* Will fill empty cells with valid blank <CODE>Cell</CODE>s
*/
public void complete() {
if (mTableInserted) {
mergeInsertedTables(); // integrate tables in the table
mTableInserted = false;
}
if (autoFillEmptyCells) {
fillEmptyMatrixCells();
}
}
// private helper classes
/**
* returns the element at the position row, column
* (Cast to Cell or Table)
*
* @param row
* @param column
* @return dimension
* @since 2.1.0 (was made private in 2.0.3)
*/
public Object getElement(int row, int column) {
return ((Row) rows.get(row)).getCell(column);
}
/**
* Integrates all added tables and recalculates column widths.
*/
private void mergeInsertedTables() {
int i=0, j=0;
float [] lNewWidths = null;
int [] lDummyWidths = new int[columns]; // to keep track in how many new cols this one will be split
float[][] lDummyColumnWidths = new float[columns][]; // bugfix Tony Copping
int [] lDummyHeights = new int[rows.size()]; // to keep track in how many new rows this one will be split
ArrayList newRows = null;
boolean isTable=false;
int lTotalRows = 0, lTotalColumns = 0;
int lNewMaxRows = 0, lNewMaxColumns = 0;
Table lDummyTable = null;
// first we'll add new columns when needed
// check one column at a time, find maximum needed nr of cols
// Search internal tables and find one with max columns
for (j=0; j < columns; j++) {
lNewMaxColumns = 1; // value to hold in how many columns the current one will be split
float [] tmpWidths = null;
for (i=0; i < rows.size(); i++) {
if ( Table.class.isInstance(((Row) rows.get(i)).getCell(j)) ) {
isTable=true;
lDummyTable = ((Table) ((Row) rows.get(i)).getCell(j));
if( tmpWidths == null) {
tmpWidths = lDummyTable.widths;
lNewMaxColumns=tmpWidths.length;
}
else {
int cols = lDummyTable.getDimension().width;
float [] tmpWidthsN = new float[ cols * tmpWidths.length];
float tpW=0, btW=0, totW=0;
int tpI=0, btI=0, totI=0;
tpW+=tmpWidths[0];
btW+=lDummyTable.widths[0];
while( tpI<tmpWidths.length && btI<cols) {
if( btW>tpW) {
tmpWidthsN[totI] = tpW-totW;
tpI++;
if(tpI<tmpWidths.length) {
tpW+=tmpWidths[tpI];
}
}
else {
tmpWidthsN[totI] = btW-totW;
btI++;
if(Math.abs(btW - tpW) < 0.0001) {
tpI++;
if(tpI<tmpWidths.length) {
tpW+=tmpWidths[tpI];
}
}
if(btI<cols) {
btW+=lDummyTable.widths[btI];
}
}
totW+=tmpWidthsN[totI];
totI++;
}
/*if( tpI<tmpWidths.length)
{
System.arraycopy(tmpWidths, tpI, tmpWidthsN, totI, tmpWidths.length-tpI);
totI +=tmpWidths.length-tpI;
}
else if(btI<cols)
{
System.arraycopy(lDummyTable.widths, btI, tmpWidthsN, totI, lDummyTable.widths.length-btI);
totI +=lDummyTable.widths.length-btI; }*/
tmpWidths = new float[totI];
System.arraycopy(tmpWidthsN, 0, tmpWidths, 0, totI);
lNewMaxColumns=totI;
}
/*if ( lDummyTable.getDimension().width > lNewMaxColumns )
{
lNewMaxColumns = lDummyTable.getDimension().width;
lDummyColumnWidths[j] = lDummyTable.widths; // bugfix Tony Copping
}*/
}
}
lDummyColumnWidths[j] = tmpWidths;
lTotalColumns += lNewMaxColumns;
lDummyWidths [j] = lNewMaxColumns;
}
// next we'll add new rows when needed
for (i=0; i < rows.size(); i++) {
lNewMaxRows = 1; // holds value in how many rows the current one will be split
for (j=0; j < columns; j++) {
if ( Table.class.isInstance(((Row) rows.get(i)).getCell(j)) ) {
isTable=true;
lDummyTable = (Table) ((Row) rows.get(i)).getCell(j);
if ( lDummyTable.getDimension().height > lNewMaxRows ) {
lNewMaxRows = lDummyTable.getDimension().height;
}
}
}
lTotalRows += lNewMaxRows;
lDummyHeights [i] = lNewMaxRows;
}
if ( (lTotalColumns != columns) || (lTotalRows != rows.size()) || isTable) // NO ADJUSTMENT
{
// ** WIDTH
// set correct width for new columns
// divide width over new nr of columns
// Take new max columns of internal table and work out widths for each col
lNewWidths = new float [lTotalColumns];
int lDummy = 0;
for (int tel=0; tel < widths.length;tel++) {
if ( lDummyWidths[tel] != 1) {
// divide
for (int tel2 = 0; tel2 < lDummyWidths[tel]; tel2++) {
// lNewWidths[lDummy] = widths[tel] / lDummyWidths[tel];
lNewWidths[lDummy] = widths[tel] * lDummyColumnWidths[tel][tel2] / 100f; // bugfix Tony Copping
lDummy++;
}
}
else {
lNewWidths[lDummy] = widths[tel];
lDummy++;
}
}
// ** FILL OUR NEW TABLE
// generate new table
// set new widths
// copy old values
newRows = new ArrayList(lTotalRows);
for (i = 0; i < lTotalRows; i++) {
newRows.add(new Row(lTotalColumns));
}
int lDummyRow = 0, lDummyColumn = 0; // to remember where we are in the new, larger table
Object lDummyElement = null;
for (i=0; i < rows.size(); i++) {
lDummyColumn = 0;
lNewMaxRows = 1;
for (j=0; j < columns; j++) {
if ( Table.class.isInstance(((Row) rows.get(i)).getCell(j)) ) // copy values from embedded table
{
lDummyTable = (Table) ((Row) rows.get(i)).getCell(j);
// Work out where columns in table table correspond to columns in current table
int colMap[] = new int[lDummyTable.widths.length+1];
int cb=0, ct=0;
for( ; cb<lDummyTable.widths.length;cb++) {
colMap[cb] = lDummyColumn+ct;
float wb;
wb = lDummyTable.widths[cb];
float wt=0;
while( ct<lDummyWidths[j]) {
wt+=lDummyColumnWidths[j][ct++];
if(Math.abs(wb - wt) < 0.0001) break;
}
}
colMap[cb] = lDummyColumn+ct;
// need to change this to work out how many cols to span
for (int k=0; k < lDummyTable.getDimension().height; k++) {
for (int l=0; l < lDummyTable.getDimension().width; l++) {
lDummyElement = lDummyTable.getElement(k,l);
if (lDummyElement != null) {
int col=lDummyColumn+l;
if ( Cell.class.isInstance(lDummyElement) ) {
Cell lDummyC = (Cell)lDummyElement;
// Find col to add cell in and set col span
col = colMap[l];
int ot = colMap[l+lDummyC.getColspan()];
lDummyC.setColspan(ot-col);
}
((Row) newRows.get(k + lDummyRow)).addElement(lDummyElement,col); // use addElement to set reserved status ok in row
}
}
}
}
else // copy others values
{
Object aElement = getElement(i,j);
if ( Cell.class.isInstance(aElement) ) {
// adjust spans for cell
((Cell) aElement).setRowspan(((Cell) ((Row) rows.get(i)).getCell(j)).getRowspan() + lDummyHeights[i] - 1);
((Cell) aElement).setColspan(((Cell) ((Row) rows.get(i)).getCell(j)).getColspan() + lDummyWidths[j] - 1);
// most likely this cell covers a larger area because of the row/cols splits : define not-to-be-filled cells
placeCell(newRows,((Cell) aElement), new Point(lDummyRow,lDummyColumn));
}
}
lDummyColumn += lDummyWidths[j];
}
lDummyRow += lDummyHeights[i];
}
// Set our new matrix
columns = lTotalColumns;
rows = newRows;
this.widths = lNewWidths;
}
}
/**
* adds new<CODE>Cell</CODE>'s to empty/null spaces.
*/
private void fillEmptyMatrixCells() {
try {
for (int i=0; i < rows.size(); i++) {
for (int j=0; j < columns; j++) {
if (!((Row) rows.get(i)).isReserved(j)) {
addCell(defaultCell, new Point(i, j));
}
}
}
}
catch(BadElementException bee) {
throw new ExceptionConverter(bee);
}
}
/**
* check if <CODE>Cell</CODE> 'fits' the table.
* <P>
* <UL><LI>rowspan/colspan not beyond borders
* <LI>spanned cell don't overlap existing cells</UL>
*
* @param aCell the cell that has to be checked
* @param aLocation the location where the cell has to be placed
* @return true if the location was valid
*/
private boolean isValidLocation(Cell aCell, Point aLocation) {
// rowspan not beyond last column
if ( aLocation.x < rows.size() ) // if false : new location is already at new, not-yet-created area so no check
{
if ((aLocation.y + aCell.getColspan()) > columns) {
return false;
}
int difx = ((rows.size() - aLocation.x) > aCell.getRowspan()) ? aCell.getRowspan() : rows.size() - aLocation.x;
int dify = ((columns - aLocation.y) > aCell.getColspan()) ? aCell.getColspan() : columns - aLocation.y;
// no other content at cells targeted by rowspan/colspan
for (int i=aLocation.x; i < (aLocation.x + difx); i++) {
for (int j=aLocation.y; j < (aLocation.y + dify); j++) {
if (((Row) rows.get(i)).isReserved(j)) {
return false;
}
}
}
}
else {
if ((aLocation.y + aCell.getColspan()) > columns) {
return false;
}
}
return true;
}
/**
* Sets the unset cell properties to be the table defaults.
*
* @param aCell The cell to set to table defaults as necessary.
*/
private void assumeTableDefaults(Cell aCell) {
if (aCell.getBorder() == Rectangle.UNDEFINED) {
aCell.setBorder(defaultCell.getBorder());
}
if (aCell.getBorderWidth() == Rectangle.UNDEFINED) {
aCell.setBorderWidth(defaultCell.getBorderWidth());
}
if (aCell.getBorderColor() == null) {
aCell.setBorderColor(defaultCell.getBorderColor());
}
if (aCell.getBackgroundColor() == null) {
aCell.setBackgroundColor(defaultCell.getBackgroundColor());
}
if (aCell.getHorizontalAlignment() == Element.ALIGN_UNDEFINED) {
aCell.setHorizontalAlignment(defaultCell.getHorizontalAlignment());
}
if (aCell.getVerticalAlignment() == Element.ALIGN_UNDEFINED) {
aCell.setVerticalAlignment(defaultCell.getVerticalAlignment());
}
}
/**
* Inserts a Cell in a cell-array and reserves cells defined by row-/colspan.
*
* @param someRows some rows
* @param aCell the cell that has to be inserted
* @param aPosition the position where the cell has to be placed
*/
private void placeCell(ArrayList someRows, Cell aCell, Point aPosition) {
int i;
Row row = null;
int rowCount = aPosition.x + aCell.getRowspan() - someRows.size();
assumeTableDefaults(aCell);
if ( (aPosition.x + aCell.getRowspan()) > someRows.size() ) {
for (i = 0; i < rowCount; i++) {
row = new Row(columns);
someRows.add(row);
}
}
// reserve cell in rows below
for (i = aPosition.x + 1; i < (aPosition.x + aCell.getRowspan()); i++) {
if ( !((Row) someRows.get(i)).reserve(aPosition.y, aCell.getColspan())) {
// should be impossible to come here :-)
throw new RuntimeException("addCell - error in reserve");
}
}
row = (Row) someRows.get(aPosition.x);
row.addElement(aCell, aPosition.y);
}
/**
* Sets current col/row to valid(empty) pos after addCell/Table
* @param aLocation a location in the Table
*/
private void setCurrentLocationToNextValidPosition(Point aLocation) {
// set latest location to next valid position
int i, j;
i = aLocation.x;
j = aLocation.y;
do {
if ( (j + 1) == columns ) { // goto next row
i++;
j = 0;
}
else {
j++;
}
}
while (
(i < rows.size()) && (j < columns) && (((Row) rows.get(i)).isReserved(j))
);
curPosition = new Point(i, j);
}
// public helper methods
/**
* Gets an array with the positions of the borders between every column.
* <P>
* This method translates the widths expressed in percentages into the
* x-coordinate of the borders of the columns on a real document.
*
* @param left this is the position of the first border at the left (cellpadding not included)
* @param totalWidth this is the space between the first border at the left
* and the last border at the right (cellpadding not included)
* @return an array with border positions
*/
public float[] getWidths(float left, float totalWidth) {
// for x columns, there are x+1 borders
float[] w = new float[columns + 1];
float wPercentage;
if (locked) {
wPercentage = 100 * width / totalWidth;
}
else {
wPercentage = width;
}
// the border at the left is calculated
switch(alignment) {
case Element.ALIGN_LEFT:
w[0] = left;
break;
case Element.ALIGN_RIGHT:
w[0] = left + (totalWidth * (100 - wPercentage)) / 100;
break;
case Element.ALIGN_CENTER:
default:
w[0] = left + (totalWidth * (100 - wPercentage)) / 200;
}
// the total available width is changed
totalWidth = (totalWidth * wPercentage) / 100;
// the inner borders are calculated
for (int i = 1; i < columns; i++) {
w[i] = w[i - 1] + (widths[i - 1] * totalWidth / 100);
}
// the border at the right is calculated
w[columns] = w[0] + totalWidth;
return w;
}
/**
* Gets an <CODE>Iterator</CODE> of all the <CODE>Row</CODE>s.
*
* @return an <CODE>Iterator</CODE>
*/
public Iterator iterator() {
return rows.iterator();
}
/**
* Create a PdfPTable based on this Table object.
* @return a PdfPTable object
* @throws BadElementException
*/
public PdfPTable createPdfPTable() throws BadElementException {
if (!convert2pdfptable) {
throw new BadElementException("No error, just an old style table");
}
setAutoFillEmptyCells(true);
complete();
PdfPTable pdfptable = new PdfPTable(widths);
pdfptable.setComplete(complete);
if (isNotAddedYet())
pdfptable.setSkipFirstHeader(true);
pdfptable.setTableEvent(SimpleTable.getDimensionlessInstance(this, cellspacing));
pdfptable.setHeaderRows(lastHeaderRow + 1);
pdfptable.setSplitLate(cellsFitPage);
pdfptable.setKeepTogether(tableFitsPage);
if (!Float.isNaN(offset)) {
pdfptable.setSpacingBefore(offset);
}
pdfptable.setHorizontalAlignment(alignment);
if (locked) {
pdfptable.setTotalWidth(width);
pdfptable.setLockedWidth(true);
}
else {
pdfptable.setWidthPercentage(width);
}
Row row;
for (Iterator iterator = iterator(); iterator.hasNext(); ) {
row = (Row) iterator.next();
Element cell;
PdfPCell pcell;
for (int i = 0; i < row.getColumns(); i++) {
if ((cell = (Element)row.getCell(i)) != null) {
if (cell instanceof Table) {
pcell = new PdfPCell(((Table)cell).createPdfPTable());
}
else if (cell instanceof Cell) {
pcell = ((Cell)cell).createPdfPCell();
pcell.setPadding(cellpadding + cellspacing / 2f);
pcell.setCellEvent(SimpleCell.getDimensionlessInstance((Cell)cell, cellspacing));
}
else {
pcell = new PdfPCell();
}
pdfptable.addCell(pcell);
}
}
}
return pdfptable;
}
/**
* Indicates if this is the first time the section is added.
* @since iText2.0.8
* @return true if the section wasn't added yet
*/
public boolean isNotAddedYet() {
return notAddedYet;
}
/**
* Sets the indication if the section was already added to
* the document.
* @since iText2.0.8
* @param notAddedYet
*/
public void setNotAddedYet(boolean notAddedYet) {
this.notAddedYet = notAddedYet;
}
/**
* @since iText 2.0.8
* @see com.lowagie.text.LargeElement#flushContent()
*/
public void flushContent() {
this.setNotAddedYet(false);
ArrayList headerrows = new ArrayList();
for (int i = 0; i < getLastHeaderRow() + 1; i++) {
headerrows.add(rows.get(i));
}
rows = headerrows;
}
/**
* @since iText 2.0.8
* @see com.lowagie.text.LargeElement#isComplete()
*/
public boolean isComplete() {
return complete;
}
/**
* @since iText 2.0.8
* @see com.lowagie.text.LargeElement#setComplete(boolean)
*/
public void setComplete(boolean complete) {
this.complete = complete;
}
/**
* Gets the default layout of the Table.
* @return a cell with all the defaults
* @deprecated As of iText 2.0.7, replaced by {@link #getDefaultCell()},
* scheduled for removal at 2.2.0
*/
public Cell getDefaultLayout() {
return getDefaultCell();
}
/**
* Sets the default layout of the Table to
* the provided Cell
* @param value a cell with all the defaults
* @deprecated As of iText 2.0.7, replaced by {@link #setDefaultCell(Cell)},
* scheduled for removal at 2.2.0
*/
public void setDefaultLayout(Cell value) {
defaultCell = value;
}
}
The table below shows all metrics for Table.java.
| Metric | Value | Description | |
|---|---|---|---|
| BLOCKS | 167.00 | Number of blocks | |
| BLOCK_COMMENT | 65.00 | Number of block comment lines | |
| COMMENTS | 653.00 | Comment lines | |
| COMMENT_DENSITY | 1.25 | Comment density | |
| COMPARISONS | 115.00 | Number of comparison operators | |
| CYCLOMATIC | 181.00 | Cyclomatic complexity | |
| DECL_COMMENTS | 99.00 | Comments in declarations | |
| DOC_COMMENT | 543.00 | Number of javadoc comment lines | |
| ELOC | 523.00 | Effective lines of code | |
| EXEC_COMMENTS | 32.00 | Comments in executable code | |
| EXITS | 84.00 | Procedure exits | |
| FUNCTIONS | 71.00 | Number of function declarations | |
| HALSTEAD_DIFFICULTY | 137.42 | Halstead difficulty | |
| HALSTEAD_EFFORT | 0.00 | Halstead effort | |
| INTERFACE_COMPLEXITY | 157.00 | 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 | 0.00 | 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 | 14.00 | JAVA0034 Missing braces in if statement | |
| JAVA0035 | 1.00 | 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 | 4.00 | 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 | 3.00 | 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 | 11.00 | JAVA0076 Use of magic number | |
| JAVA0077 | 0.00 | JAVA0077 Private field not used in declaring class | |
| JAVA0078 | 1.00 | 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 | 1.00 | 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 | 1.00 | JAVA0108 Incorrect javadoc: no @param tag for 'parameter' | |
| JAVA0109 | 0.00 | JAVA0109 Incorrect javadoc: no parameter 'parameter' | |
| JAVA0110 | 2.00 | 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 | 1.00 | JAVA0113 Incorrect javadoc: no @author tag | |
| JAVA0114 | 1.00 | JAVA0114 Incorrect javadoc: no @version tag | |
| JAVA0115 | 0.00 | JAVA0115 Incorrect javadoc: no @throws or @exception tag for 'exception' | |
| JAVA0116 | 0.00 | JAVA0116 Missing javadoc: field 'field' | |
| JAVA0117 | 0.00 | JAVA0117 Missing javadoc: method 'method' | |
| JAVA0118 | 0.00 | JAVA0118 Missing javadoc: type 'type' | |
| JAVA0119 | 0.00 | JAVA0119 Control variable changed within body of for loop | |
| JAVA0123 | 2.00 | 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 | 0.00 | JAVA0143 Synchronized method | |
| JAVA0144 | 7.00 | JAVA0144 Line exceeds maximum M characters | |
| JAVA0145 | 166.00 | 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 | 1.00 | JAVA0175 Successive assignment to variable | |
| JAVA0176 | 0.00 | JAVA0176 Local variable name does not have required form | |
| JAVA0177 | 11.00 | JAVA0177 Variable declaration missing initializer | |
| JAVA0179 | 2.00 | 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 | 1.00 | JAVA0258 Implement Iterable for foreach compatibility | |
| JAVA0259 | 1.00 | 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 | 0.00 | 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 | 1488.00 | Number of lines in the source file | |
| LINE_COMMENT | 45.00 | Number of line comments | |
| LOC | 696.00 | Lines of code | |
| LOGICAL_LINES | 412.00 | Number of statements | |
| LOOPS | 36.00 | Number of loops | |
| NEST_DEPTH | 9.00 | Maximum nesting depth | |
| OPERANDS | 1649.00 | Number of operands | |
| OPERATORS | 3380.00 | Number of operators | |
| PARAMS | 55.00 | Number of formal parameter declarations | |
| PROGRAM_LENGTH | 5029.00 | Halstead program length | |
| PROGRAM_VOCAB | 434.00 | Halstead program vocabulary | |
| PROGRAM_VOLUME | 0.00 | Halstead program volume | |
| RETURNS | 102.00 | Number of return points from functions | |
| SIZE | 53134.00 | Size of the file in bytes | |
| UNIQUE_OPERANDS | 372.00 | Number of unique operands | |
| UNIQUE_OPERATORS | 62.00 | Number of unique operators | |
| WHITESPACE | 139.00 | Number of whitespace lines | |