edu.hm.hafner.analysis

Class RegexpLineParser

java.lang.Object

edu.hm.hafner.analysis.IssueParser

edu.hm.hafner.analysis.AbstractParser

edu.hm.hafner.analysis.RegexpParser

edu.hm.hafner.analysis.RegexpLineParser

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

ArmccCompilerParser, BuckminsterParser, CadenceIncisiveParser, ClangParser, ClangTidyParser, CodeAnalysisParser, CppLintParser, DiabCParser, ErlcParser, FastRegexpLineParser, Gcc4LinkerParser, GccParser, GnatParser, GnuMakeGccParser, GoLintParser, GoVetParser, InvalidsParser, MetrowerksCwCompilerParser, MetrowerksCwLinkerParser, MsBuildParser, PerlCriticParser, PreFastParser, PuppetLintParser, QacSourceCodeAnalyserParser, RfLintParser, RuboCopParser, SbtScalacParser, ScalacParser, SphinxBuildParser, SunCParser, TaskingVxCompilerParser, TiCcsParser, XlcCompilerParser, XlcLinkerParser

public abstract class RegexpLineParser
extends RegexpParser

Parses an input stream line by line for compiler warnings using the provided regular expression. Multi-line regular expressions are not supported, each warning has to be one a single line.

Author:

Ullrich Hafner

See Also:

Serialized Form

Field Summary

Fields inherited from class edu.hm.hafner.analysis.RegexpParser

ANT_TASK, FALSE_POSITIVE

Fields inherited from class edu.hm.hafner.analysis.AbstractParser

DEPRECATION, PROPRIETARY_API

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	RegexpLineParser(String warningPattern) Creates a new instance of RegexpLineParser.

Method Summary

Modifier and Type	Method and Description
int	getCurrentLine() Returns the number of the current line in the parsed file.
Report	parse(Reader reader, Function<String,String> preProcessor) Parses the specified input stream for issues.
protected Report	postProcess(Report report) Post processes the issues.

Methods inherited from class edu.hm.hafner.analysis.RegexpParser

createIssue, findIssues

Methods inherited from class edu.hm.hafner.analysis.AbstractParser

getFileName, guessCategory, guessCategoryIfEmpty, parse, parse, parseInt

Methods inherited from class edu.hm.hafner.analysis.IssueParser

accepts, isXmlFile, parse

Methods inherited from class java.lang.Object

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

Constructor Detail

RegexpLineParser

protected RegexpLineParser(String warningPattern)

Creates a new instance of RegexpLineParser.

Parameters:

warningPattern - pattern of compiler warnings.

Method Detail

parse

public Report parse(Reader reader,
                    Function<String,String> preProcessor)
             throws ParsingCanceledException,
                    ParsingException

Description copied from class: AbstractParser

Parses the specified input stream for issues.

Specified by:

parse in class AbstractParser

Parameters:

reader - the reader to get the text from

preProcessor - pre processes each input line before handing it to the actual parser

Returns:

the issues

Throws:

ParsingCanceledException - Signals that the parsing has been aborted by the user

ParsingException - Signals that during parsing a non recoverable error has been occurred

postProcess

protected Report postProcess(Report report)

Post processes the issues. This default implementation does nothing.

Parameters:

report - the issues after the parsing process

Returns:

the post processed issues

getCurrentLine

public int getCurrentLine()

Returns the number of the current line in the parsed file.

Returns:

the current line