import org.eclipse.cdt.core.ErrorParserManager; //导入依赖的package包/类
/**
 * Creates a problem marker.
 *
 * @param fileName
 *        the file where the problem has occurred
 * @param epm
 * @param lineNo
 *        the line number of the problem
 * @param severity
 *        the severity of the problem, see {@link IMarkerGenerator} for
 *        acceptable severity values
 * @param varName
 *        the name of the variable involved in the error or {@code null} if
 *        unknown
 */
private void createMarker(String fileName, ErrorParserManager epm,
    String lineNo, int severity, String varName) {
  int lineNumber = Integer.parseInt(lineNo);
  // cmake reports the file relative to source entry
  final IProject project = epm.getProject();
  IConfiguration cfg = ManagedBuildManager.getBuildInfo(project, true)
      .getDefaultConfiguration();
  ICConfigurationDescription cfgDes = ManagedBuildManager
      .getDescriptionForConfiguration(cfg);
  ICSourceEntry[] srcEntriesR = cfgDes.getResolvedSourceEntries();

  ICSourceEntry[] srcEntries = cfg.getSourceEntries();
  srcEntries = CDataUtil.resolveEntries(srcEntries, cfgDes);

  IPath srcPath = srcEntries[0].getFullPath(); // project-relative path!
  IPath filePath = srcPath.append(fileName);
  IFile file2 = project.getFile(filePath);
  IFile file = epm.findFileName(filePath.toString());

  this.markerInfo = new ProblemMarkerInfo(file2, lineNumber, null, severity,
      varName);
  markerInfo.setType(CMAKE_PROBLEM_MARKER_ID);
}
 

import org.eclipse.cdt.core.ErrorParserManager; //导入依赖的package包/类
@Override
public boolean processLine(String line, ErrorParserManager eoParser) {

	Matcher seeAlsoMatcher = seeAlso.matcher(line);
	if (seeAlsoMatcher.matches()) {
		String message = seeAlsoMatcher.group();
		String path = seeAlsoMatcher.group(1);
		IPath externalPath = new Path(path);
		IFile[] foundFiles = ResourcesPlugin.getWorkspace().getRoot().findFilesForLocationURI(URIUtil.toURI(externalPath));
		IFile resource = foundFiles.length > 0 && foundFiles[0] != null && foundFiles[0].exists() ? foundFiles[0] : null;
		if (resource != null) {
			externalPath = null;
		}
		eoParser.generateExternalMarker(resource, lineNumber, message, IMarkerGenerator.SEVERITY_INFO, "", externalPath);
		return true;
	}

	return false;
}
 

import org.eclipse.cdt.core.ErrorParserManager; //导入依赖的package包/类
/**
 * Converts a location {@link IPath} to an {@link URI}.
 * The returned URI uses the scheme and authority of the current working directory
 * as returned by {@link #getWorkingDirectoryURI()}
 *
 * @param path - the path to convert to URI.
 * @param errParserManager
 * @return URI
 */
private URI toURI(IPath path, ErrorParserManager errParserManager) {
	URI uri = null;
	URI workingDirectoryURI = errParserManager.getWorkingDirectoryURI();
	if (path.isAbsolute()) {
		uri = EFSExtensionManager.getDefault().createNewURIFromPath(workingDirectoryURI, path.toString());
	} else {
		uri = EFSExtensionManager.getDefault().append(workingDirectoryURI, path.toString());
	}

	return uri;
}
 

import org.eclipse.cdt.core.ErrorParserManager; //导入依赖的package包/类
@Override
public boolean processLine(String line, ErrorParserManager parserManager) {
	Matcher matcher = pattern.matcher(line);

	if (!matcher.matches()) {
		return false;
	}

	IFile fileName = parserManager.findFileName(matcher.group(CppStyleConstants.CPPLINT_OUTPUT_PATTERN_PATH_GROUP));

	if (fileName != null) {
		int lineNumber = Integer.parseInt(matcher.group(CppStyleConstants.CPPLINT_OUTPUT_PATTERN_LINE_NO_GROUP));
		lineNumber = lineNumber > 0 ? lineNumber : 1;
		String description = matcher.group(CppStyleConstants.CPPLINT_OUTPUT_PATTERN_MSG_GROUP);
		int severity = findSeverityCode(matcher.group(CppStyleConstants.CPPLINT_OUTPUT_PATTERN_SEVERITY_GROUP));
		ProblemMarkerInfo info = new ProblemMarkerInfo(fileName, lineNumber, description, severity, null);
		String category = matcher.group(CppStyleConstants.CPPLINT_OUTPUT_PATTERN_CATEGORY_GROUP);
		String subcate = matcher.group(CppStyleConstants.CPPLINT_OUTPUT_PATTERN_CATEGORY_SUBGROUP);
		String problem = findProblemId(category, subcate);
		int retry = 1;

		do {
			try {
				if (problem != null) {
					info.setAttribute(CppStyleConstants.CPPLINT_PROBLEM_ID_KEY, problem);
					parserManager.addProblemMarker(info);
					return true;
				}

				return false;
			} catch (IllegalArgumentException e) {
				CppStyle.log("Unexpected cpplint problem: " + category + "/" + subcate, e);
				problem = CppStyleConstants.CPPLINT_ERROR_PROBLEM_ID;
			}
		} while (retry-- > 0);
	}

	return false;
}
 

import org.eclipse.cdt.core.ErrorParserManager; //导入依赖的package包/类
private ErrorParserManager createErrorParserManager(InvocationParameters parameters) {
	IProject project = parameters.getActualFile().getProject();
	URI workingDirectory = URIUtil.toURI(parameters.getWorkingDirectory());
	return new ErrorParserManager(project, workingDirectory, this, getParserIDs());
}