Package edu.hm.hafner.analysis.parser

Class EclipseMavenParser

java.lang.Object

edu.hm.hafner.analysis.IssueParser

edu.hm.hafner.analysis.LookaheadParser

edu.hm.hafner.analysis.parser.EclipseMavenParser

All Implemented Interfaces:

Serializable

public class EclipseMavenParser
extends LookaheadParser

A parser for Eclipse compiler warnings.

Author:

Ullrich Hafner, Jason Faust

See Also:

Serialized Form

Field Summary

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

ANT_TASK

Constructor Summary

Constructors

Constructor	Description
EclipseMavenParser()	Creates a new instance of EclipseMavenParser.

Method Summary

Modifier and Type	Method	Description
boolean	accepts(ReaderFactory readerFactory)	Returns whether this parser accepts the specified file as valid input.
protected Optional<Issue>	createIssue(Matcher matcher, edu.hm.hafner.util.LookaheadStream lookahead, IssueBuilder builder)	Creates a new issue for the specified pattern.
protected boolean	isLineInteresting(String line)	Returns whether the specified line is interesting.

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

parse, postProcess

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

equalsIgnoreCase, isXmlFile, parseFile

Methods inherited from class java.lang.Object

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

Constructor Detail

EclipseMavenParser

public EclipseMavenParser()

Creates a new instance of EclipseMavenParser.

Method Detail

accepts

public boolean accepts(ReaderFactory readerFactory)

Description copied from class: IssueParser

Returns whether this parser accepts the specified file as valid input. Parsers may reject a file if it is in the wrong format to avoid exceptions during parsing.

Overrides:

accepts in class IssueParser

Parameters:

readerFactory - provides a reader to the reports

Returns:

true if this parser accepts this file as valid input, or false if the file could not be parsed by this parser

isLineInteresting

protected boolean isLineInteresting(String line)

Description copied from class: LookaheadParser

Returns whether the specified line is interesting. Each interesting line will be matched by the defined regular expression. Here a parser can implement some fast checks (i.e. string or character comparisons) in order to see if a required condition is met. This default implementation does always return true.

Overrides:

isLineInteresting in class LookaheadParser

Parameters:

line - the line to inspect

Returns:

true if the line should be handed over to the regular expression scanner, false if the line does not contain a warning.

createIssue

protected Optional<Issue> createIssue(Matcher matcher,
                                      edu.hm.hafner.util.LookaheadStream lookahead,
                                      IssueBuilder builder)

Description copied from class: LookaheadParser

Creates a new issue for the specified pattern. This method is called for each matching line in the specified file. If a match is a false positive, then return Optional.empty() to ignore this warning.

Specified by:

createIssue in class LookaheadParser

Parameters:

matcher - the regular expression matcher

lookahead - the lookahead stream to read additional lines

builder - the issue builder to use

Returns:

a new annotation for the specified pattern