Package edu.hm.hafner.analysis.parser

Class EclipseParser

java.lang.Object
edu.hm.hafner.analysis.IssueParser
edu.hm.hafner.analysis.LookaheadParser
edu.hm.hafner.analysis.parser.EclipseParser
All Implemented Interfaces:
Serializable
public class EclipseParser extends LookaheadParser
A parser for Eclipse compiler warnings.
Author:
Ullrich Hafner, Jason Faust
See Also:

  • Constructor Details

    • EclipseParser

      public EclipseParser()
      Creates a new instance of EclipseParser.

  • Method Details

    • 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