org.eclipse.cdt.core.errorparsers

Class ErrorPattern

java.lang.Object

org.eclipse.cdt.core.errorparsers.ErrorPattern

public class ErrorPattern
extends Object

Error Pattern - used by Error Parser to convert build output to problem markers

Since:

5.1 Clients may extend this class.

Constructor Summary

Constructors

Constructor and Description
ErrorPattern(String pattern) Pattern for errors that should be skipped.
ErrorPattern(String pattern, int groupDesc, int severity) Pattern for errors not associated file a file (e.g.
ErrorPattern(String pattern, int groupFileName, int groupLineNum, int groupDesc, int groupVarName, int severity) Full Pattern Constructor.

Method Summary

Modifier and Type	Method and Description
String	getDesc(Matcher matcher)
String	getFileName(Matcher matcher)
int	getLineNum(Matcher matcher)
protected org.eclipse.core.runtime.IPath	getLocation(String filename) If the file designated by filename exists, return the IPath representation of the filename If it does not exist, try cygpath translation
Matcher	getMatcher(CharSequence input)
int	getSeverity(Matcher matcher)
String	getVarName(Matcher matcher)
boolean	processLine(String line, ErrorParserManager eoParser) Parse a line of build output and register error/warning for Problems view.
protected boolean	recordError(Matcher matcher, ErrorParserManager eoParser) Register the error in ErrorParserManager.

Methods inherited from class java.lang.Object

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

Constructor Detail

ErrorPattern

public ErrorPattern(String pattern,
                    int groupFileName,
                    int groupLineNum,
                    int groupDesc,
                    int groupVarName,
                    int severity)

Full Pattern Constructor. Note that a group equal -1 means that the parameter is missing in the error message.

Parameters:

pattern - - regular expression describing the message

groupFileName - - matcher group of file name

groupLineNum - - matcher group of line number

groupDesc - - matcher group of description

groupVarName - - matcher group of variable name

severity - - severity, one of
IMarkerGenerator.SEVERITY_INFO,
IMarkerGenerator.SEVERITY_WARNING,
IMarkerGenerator.SEVERITY_ERROR_RESOURCE,
IMarkerGenerator.SEVERITY_ERROR_BUILD

ErrorPattern

public ErrorPattern(String pattern,
                    int groupDesc,
                    int severity)

Pattern for errors not associated file a file (e.g. make and linker errors).

Parameters:

pattern - - regular expression describing the message

groupDesc - - matcher group of description

severity - - severity, one of
IMarkerGenerator.SEVERITY_INFO,
IMarkerGenerator.SEVERITY_WARNING,
IMarkerGenerator.SEVERITY_ERROR_RESOURCE,
IMarkerGenerator.SEVERITY_ERROR_BUILD

ErrorPattern

public ErrorPattern(String pattern)

Pattern for errors that should be skipped.

Parameters:

pattern - - error pattern.

Method Detail

getMatcher

public Matcher getMatcher(CharSequence input)

Parameters:

input - - input line.

Returns:

matcher to interpret the input line.

getFileName

public String getFileName(Matcher matcher)

Parameters:

matcher - - matcher to parse the input line.

Returns:

parsed file name or null.

getLineNum

public int getLineNum(Matcher matcher)

Parameters:

matcher - - matcher to parse the input line.

Returns:

parsed line number or 0.

getDesc

public String getDesc(Matcher matcher)

Parameters:

matcher - - matcher to parse the input line.

Returns:

parsed description or null.

getVarName

public String getVarName(Matcher matcher)

Parameters:

matcher - - matcher to parse the input line.

Returns:

parsed variable name or null.

getSeverity

public int getSeverity(Matcher matcher)

Parameters:

matcher - - matcher to parse the input line.

Returns:

severity of the problem.

processLine

public boolean processLine(String line,
                           ErrorParserManager eoParser)

Parse a line of build output and register error/warning for Problems view.

Parameters:

line - - one line of output.

eoParser - - ErrorParserManager.

Returns:

true if error/warning/info problem was found.

recordError

protected boolean recordError(Matcher matcher,
                              ErrorParserManager eoParser)

Register the error in ErrorParserManager.

Parameters:

matcher - - matcher to parse the input line.

eoParser - - ErrorParserManager.

Returns:

true indicating that error was found.

getLocation

protected org.eclipse.core.runtime.IPath getLocation(String filename)

If the file designated by filename exists, return the IPath representation of the filename If it does not exist, try cygpath translation

Parameters:

filename - - file name

Returns:

location (outside of the workspace).