net.sourceforge.cobertura.javancss
Class Javancss

java.lang.Object
  net.sourceforge.cobertura.javancss.Javancss

All Implemented Interfaces:

JavancssConstants

public class Javancss
extends java.lang.Object
implements JavancssConstants

While the Java parser class might be the heart of JavaNCSS, this class is the brain. This class controls input and output and invokes the Java parser.

Version:

$Id: Javancss.java 553 2009-01-08 20:41:52Z lewijw $

Author:

Chr. Clemens Lee , recursive feature by Pääkö Hannu , additional javadoc metrics by Emilio Gongora , and Guillermo Rodriguez .

Field Summary

private java.lang.Object[]	_aoPackage
private java.util.Hashtable	_htPackages
private java.util.Hashtable	_htProcessedAtFiles
private int	_loc
private int	_ncss
private JavaParser	_pJavaParser
private java.lang.String	_sErrorMessage
private java.lang.String	_sJavaSourceFileName Just used for parseImports.
private java.lang.Throwable	_thrwError
private java.util.Vector	_vFunctionMetrics
private java.util.Vector	_vImports
private java.util.Vector	_vJavaSourceFiles
private java.util.Vector	_vObjectMetrics
private java.util.Vector	_vPackageMetrics
(package private) static int	LEN_NR
(package private) static java.lang.String	S_INIT__FILE_CONTENT

Fields inherited from interface net.sourceforge.cobertura.javancss.JavancssConstants

FCT_BEGIN_LINE_NUMBER, FCT_CCN, FCT_END_LINE_NUMBER, FCT_JVDC, FCT_JVDC_LINES, FCT_MULTI_LINES, FCT_NAME, FCT_NCSS, FCT_SINGLE_LINES, OBJ_CLSSS, OBJ_FCTS, OBJ_JVDC_LINES, OBJ_JVDCS, OBJ_MULTI_LINES, OBJ_NAME, OBJ_NCSS, OBJ_SINGLE_LINES

Constructor Summary

Javancss()
Only way to create object that does not immediately start to parse.

Javancss(java.io.InputStream isJavaSource_)

Javancss(java.lang.String sJavaSourceFile_)

Javancss(java.util.Vector vJavaSourceFiles_)

Method Summary

private void	_measureFiles(java.util.Vector vJavaSourceFiles_)
private void	_measureRoot(java.io.InputStream pInputStream_) If arguments were provided, they are used, otherwise the input stream is used.
private void	_measureSource(java.io.DataInputStream disSource_)
private void	_measureSource(java.lang.String sSourceFileName_)
private java.io.DataInputStream	createInputStream(java.lang.String sSourceFileName_)
java.util.Vector	getFunctionMetrics()
java.util.Vector	getFunctions() The same as getFunctionMetrics?!
java.util.Vector	getImports()
int	getJdcl() JDCL stands for javadoc coment lines (while jvdc stands for number of javadoc comments).
int	getJvdc()
java.lang.Throwable	getLastError()
java.lang.String	getLastErrorMessage()
int	getLOC()
int	getMl()
int	getNcss()
java.util.Vector	getObjectMetrics()
java.lang.Object[]	getPackage() Return info about package statement.
java.util.Vector	getPackageMetrics() Returns list of packages in the form PackageMetric objects.
int	getSl()
boolean	parseImports()
void	setSourceFile(java.lang.String sJavaSourceFile_)

Methods inherited from class java.lang.Object

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

Field Detail

LEN_NR

static final int LEN_NR

See Also:

Constant Field Values

S_INIT__FILE_CONTENT

static final java.lang.String S_INIT__FILE_CONTENT

See Also:

Constant Field Values

_ncss

private int _ncss

_loc

private int _loc

_pJavaParser

private JavaParser _pJavaParser

_vJavaSourceFiles

private java.util.Vector _vJavaSourceFiles

_sErrorMessage

private java.lang.String _sErrorMessage

_thrwError

private java.lang.Throwable _thrwError

_vFunctionMetrics

private java.util.Vector _vFunctionMetrics

_vObjectMetrics

private java.util.Vector _vObjectMetrics

_vPackageMetrics

private java.util.Vector _vPackageMetrics

_vImports

private java.util.Vector _vImports

_htPackages

private java.util.Hashtable _htPackages

_htProcessedAtFiles

private java.util.Hashtable _htProcessedAtFiles

_aoPackage

private java.lang.Object[] _aoPackage

_sJavaSourceFileName

private java.lang.String _sJavaSourceFileName

Just used for parseImports.

Constructor Detail

Javancss

public Javancss(java.util.Vector vJavaSourceFiles_)

Javancss

public Javancss(java.lang.String sJavaSourceFile_)

Javancss

public Javancss(java.io.InputStream isJavaSource_)

Javancss

public Javancss()

Only way to create object that does not immediately start to parse.

Method Detail

createInputStream

private java.io.DataInputStream createInputStream(java.lang.String sSourceFileName_)

_measureSource

private void _measureSource(java.lang.String sSourceFileName_)
                     throws java.io.IOException,
                            ParseException,
                            TokenMgrError

Throws:

java.io.IOException

ParseException

TokenMgrError

_measureSource

private void _measureSource(java.io.DataInputStream disSource_)
                     throws java.io.IOException,
                            ParseException,
                            TokenMgrError

Throws:

java.io.IOException

ParseException

TokenMgrError

_measureFiles

private void _measureFiles(java.util.Vector vJavaSourceFiles_)
                    throws java.io.IOException,
                           ParseException,
                           TokenMgrError

Throws:

java.io.IOException

ParseException

TokenMgrError

_measureRoot

private void _measureRoot(java.io.InputStream pInputStream_)
                   throws java.io.IOException,
                          ParseException,
                          TokenMgrError

If arguments were provided, they are used, otherwise the input stream is used.

Throws:

java.io.IOException

ParseException

TokenMgrError

getImports

public java.util.Vector getImports()

getPackage

public java.lang.Object[] getPackage()

Return info about package statement. First element has name of package, then begin of line, etc.

getFunctions

public java.util.Vector getFunctions()

The same as getFunctionMetrics?!

parseImports

public boolean parseImports()

setSourceFile

public void setSourceFile(java.lang.String sJavaSourceFile_)

getNcss

public int getNcss()

getLOC

public int getLOC()

getJvdc

public int getJvdc()

getJdcl

public int getJdcl()

JDCL stands for javadoc coment lines (while jvdc stands for number of javadoc comments).

getSl

public int getSl()

getMl

public int getMl()

getFunctionMetrics

public java.util.Vector getFunctionMetrics()

getObjectMetrics

public java.util.Vector getObjectMetrics()

getPackageMetrics

public java.util.Vector getPackageMetrics()

Returns list of packages in the form PackageMetric objects.

getLastErrorMessage

public java.lang.String getLastErrorMessage()

getLastError

public java.lang.Throwable getLastError()