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Java IProblem.getSourceStart方法代碼示例

本文整理匯總了Java中org.eclipse.jdt.core.compiler.IProblem.getSourceStart方法的典型用法代碼示例。如果您正苦於以下問題：Java IProblem.getSourceStart方法的具體用法？Java IProblem.getSourceStart怎麽用？Java IProblem.getSourceStart使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類org.eclipse.jdt.core.compiler.IProblem的用法示例。


在下文中一共展示了IProblem.getSourceStart方法的13個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。

示例1: hasErrors

import org.eclipse.jdt.core.compiler.IProblem; //導入方法依賴的package包/類
/**
 * Returns <code>true</code> if any of the problems fall within the
 * {@link ASTNode}'s source range.
 */
public static boolean hasErrors(ASTNode node, IProblem[] problems) {
  int startPosition = node.getStartPosition();
  int endPosition = startPosition + node.getLength() - 1;

  for (IProblem problem : problems) {
    if (!problem.isError()) {
      // Skip any problem that is not an error
      continue;
    }
    if (problem.getSourceStart() >= startPosition
        && problem.getSourceEnd() <= endPosition) {
      return true;
    }
  }

  return false;
}
開發者ID:gwt-plugins，項目名稱:gwt-eclipse-plugin，代碼行數:22，代碼來源:JavaASTUtils.java

示例2: getProblems

import org.eclipse.jdt.core.compiler.IProblem; //導入方法依賴的package包/類
public static IProblem[] getProblems(ASTNode node, int scope, int severity) {
	ASTNode root= node.getRoot();
	if (!(root instanceof CompilationUnit)) {
		return EMPTY_PROBLEMS;
	}
	IProblem[] problems= ((CompilationUnit)root).getProblems();
	if (root == node) {
		return problems;
	}
	final int iterations= computeIterations(scope);
	List<IProblem> result= new ArrayList<>(5);
	for (int i= 0; i < problems.length; i++) {
		IProblem problem= problems[i];
		boolean consider= false;
		if ((severity & PROBLEMS) == PROBLEMS) {
			consider= true;
		} else if ((severity & WARNING) != 0) {
			consider= problem.isWarning();
		} else if ((severity & ERROR) != 0) {
			consider= problem.isError();
		} else if ((severity & INFO) != 0) {
			consider= problem.isInfo();
		}
		if (consider) {
			ASTNode temp= node;
			int count= iterations;
			do {
				int nodeOffset= temp.getStartPosition();
				int problemOffset= problem.getSourceStart();
				if (nodeOffset <= problemOffset && problemOffset < nodeOffset + temp.getLength()) {
					result.add(problem);
					count= 0;
				} else {
					count--;
				}
			} while ((temp= temp.getParent()) != null && count > 0);
		}
	}
	return result.toArray(new IProblem[result.size()]);
}
開發者ID:eclipse，項目名稱:eclipse.jdt.ls，代碼行數:41，代碼來源:ASTNodes.java

示例3: getNameNodeProblemKind

import org.eclipse.jdt.core.compiler.IProblem; //導入方法依賴的package包/類
private static int getNameNodeProblemKind(IProblem[] problems, SimpleName nameNode) {
	int nameOffset= nameNode.getStartPosition();
	int nameInclEnd= nameOffset + nameNode.getLength() - 1;

	for (int i= 0; i < problems.length; i++) {
		IProblem curr= problems[i];
		if (curr.getSourceStart() == nameOffset && curr.getSourceEnd() == nameInclEnd) {
			int kind= getProblemKind(curr);
			if (kind != 0) {
				return kind;
			}
		}
	}
	return 0;
}
開發者ID:eclipse，項目名稱:eclipse.jdt.ls，代碼行數:16，代碼來源:LinkedNodeFinder.java

示例4: findByProblems

import org.eclipse.jdt.core.compiler.IProblem; //導入方法依賴的package包/類
public static SimpleName[] findByProblems(ASTNode parent, SimpleName nameNode) {
	ArrayList<SimpleName> res= new ArrayList<>();

	ASTNode astRoot = parent.getRoot();
	if (!(astRoot instanceof CompilationUnit)) {
		return null;
	}

	IProblem[] problems= ((CompilationUnit) astRoot).getProblems();
	int nameNodeKind= getNameNodeProblemKind(problems, nameNode);
	if (nameNodeKind == 0) { // no problem on node
		return null;
	}

	int bodyStart= parent.getStartPosition();
	int bodyEnd= bodyStart + parent.getLength();

	String name= nameNode.getIdentifier();

	for (int i= 0; i < problems.length; i++) {
		IProblem curr= problems[i];
		int probStart= curr.getSourceStart();
		int probEnd= curr.getSourceEnd() + 1;

		if (probStart > bodyStart && probEnd < bodyEnd) {
			int currKind= getProblemKind(curr);
			if ((nameNodeKind & currKind) != 0) {
				ASTNode node= NodeFinder.perform(parent, probStart, (probEnd - probStart));
				if (node instanceof SimpleName && name.equals(((SimpleName) node).getIdentifier())) {
					res.add((SimpleName) node);
				}
			}
		}
	}
	return res.toArray(new SimpleName[res.size()]);
}
開發者ID:eclipse，項目名稱:eclipse.jdt.ls，代碼行數:37，代碼來源:LinkedNodeFinder.java

示例5: getProblems

import org.eclipse.jdt.core.compiler.IProblem; //導入方法依賴的package包/類
public static IProblem[] getProblems(ASTNode node, int scope, int severity) {
  ASTNode root = node.getRoot();
  if (!(root instanceof CompilationUnit)) return EMPTY_PROBLEMS;
  IProblem[] problems = ((CompilationUnit) root).getProblems();
  if (root == node) return problems;
  final int iterations = computeIterations(scope);
  List<IProblem> result = new ArrayList<IProblem>(5);
  for (int i = 0; i < problems.length; i++) {
    IProblem problem = problems[i];
    boolean consider = false;
    if ((severity & PROBLEMS) == PROBLEMS) consider = true;
    else if ((severity & WARNING) != 0) consider = problem.isWarning();
    else if ((severity & ERROR) != 0) consider = problem.isError();
    if (consider) {
      ASTNode temp = node;
      int count = iterations;
      do {
        int nodeOffset = temp.getStartPosition();
        int problemOffset = problem.getSourceStart();
        if (nodeOffset <= problemOffset && problemOffset < nodeOffset + temp.getLength()) {
          result.add(problem);
          count = 0;
        } else {
          count--;
        }
      } while ((temp = temp.getParent()) != null && count > 0);
    }
  }
  return result.toArray(new IProblem[result.size()]);
}
開發者ID:eclipse，項目名稱:che，代碼行數:31，代碼來源:ASTNodes.java

示例6: getNameNodeProblemKind

import org.eclipse.jdt.core.compiler.IProblem; //導入方法依賴的package包/類
private static int getNameNodeProblemKind(IProblem[] problems, SimpleName nameNode) {
  int nameOffset = nameNode.getStartPosition();
  int nameInclEnd = nameOffset + nameNode.getLength() - 1;

  for (int i = 0; i < problems.length; i++) {
    IProblem curr = problems[i];
    if (curr.getSourceStart() == nameOffset && curr.getSourceEnd() == nameInclEnd) {
      int kind = getProblemKind(curr);
      if (kind != 0) {
        return kind;
      }
    }
  }
  return 0;
}
開發者ID:eclipse，項目名稱:che，代碼行數:16，代碼來源:LinkedNodeFinder.java

示例7: findByProblems

import org.eclipse.jdt.core.compiler.IProblem; //導入方法依賴的package包/類
public static SimpleName[] findByProblems(ASTNode parent, SimpleName nameNode) {
  ArrayList<SimpleName> res = new ArrayList<SimpleName>();

  ASTNode astRoot = parent.getRoot();
  if (!(astRoot instanceof CompilationUnit)) {
    return null;
  }

  IProblem[] problems = ((CompilationUnit) astRoot).getProblems();
  int nameNodeKind = getNameNodeProblemKind(problems, nameNode);
  if (nameNodeKind == 0) { // no problem on node
    return null;
  }

  int bodyStart = parent.getStartPosition();
  int bodyEnd = bodyStart + parent.getLength();

  String name = nameNode.getIdentifier();

  for (int i = 0; i < problems.length; i++) {
    IProblem curr = problems[i];
    int probStart = curr.getSourceStart();
    int probEnd = curr.getSourceEnd() + 1;

    if (probStart > bodyStart && probEnd < bodyEnd) {
      int currKind = getProblemKind(curr);
      if ((nameNodeKind & currKind) != 0) {
        ASTNode node = NodeFinder.perform(parent, probStart, (probEnd - probStart));
        if (node instanceof SimpleName && name.equals(((SimpleName) node).getIdentifier())) {
          res.add((SimpleName) node);
        }
      }
    }
  }
  return res.toArray(new SimpleName[res.size()]);
}
開發者ID:eclipse，項目名稱:che，代碼行數:37，代碼來源:LinkedNodeFinder.java

示例8: ProblemLocation

import org.eclipse.jdt.core.compiler.IProblem; //導入方法依賴的package包/類
public ProblemLocation(IProblem problem) {
  fId = problem.getID();
  fArguments = problem.getArguments();
  fOffset = problem.getSourceStart();
  fLength = problem.getSourceEnd() - fOffset + 1;
  fIsError = problem.isError();
  fMarkerType =
      problem instanceof CategorizedProblem
          ? ((CategorizedProblem) problem).getMarkerType()
          : IJavaModelMarker.JAVA_MODEL_PROBLEM_MARKER;
}
開發者ID:eclipse，項目名稱:che，代碼行數:12，代碼來源:ProblemLocation.java

示例9: acceptResult

import org.eclipse.jdt.core.compiler.IProblem; //導入方法依賴的package包/類
public void acceptResult(CompilationResult result) {
	String className = ((CompilationUnit) result.getCompilationUnit()).className;

	int classIdx;
	for (classIdx = 0; classIdx < units.length; ++classIdx) {
		if (className.equals(units[classIdx].getName())) {
			break;
		}
	}

	if (result.hasErrors()) {
		// IProblem[] problems = result.getErrors();
		IProblem[] problems = getJavaCompilationErrors(result);

		unitResults[classIdx].problems = problems;

		String sourceCode = units[classIdx].getSourceCode();

		for (int i = 0; i < problems.length; i++) {
			IProblem problem = problems[i];

			if (IProblem.UndefinedMethod == problem.getID()) {
				if (problem.getSourceStart() >= 0 && problem.getSourceEnd() >= 0) {
					String methodName = sourceCode.substring(problem.getSourceStart(), problem.getSourceEnd() + 1);

					Method method = FunctionsUtil.getInstance(jasperReportsContext).getMethod4Function(methodName);
					if (method != null) {
						unitResults[classIdx].addMissingMethod(method);
						// continue;
					}
				}
			}
		}
	} else {
		ClassFile[] resultClassFiles = result.getClassFiles();
		for (int i = 0; i < resultClassFiles.length; i++) {
			units[classIdx].setCompileData(resultClassFiles[i].getBytes());
		}
	}
}
開發者ID:OpenSoftwareSolutions，項目名稱:PDFReporter-Studio，代碼行數:41，代碼來源:JRJdtCompiler.java

示例10: acceptResult

import org.eclipse.jdt.core.compiler.IProblem; //導入方法依賴的package包/類
@Override
public void acceptResult(CompilationResult result) 
{
	String className = ((CompilationUnit) result.getCompilationUnit()).className;
	
	int classIdx;
	for (classIdx = 0; classIdx < units.length; ++classIdx)
	{
		if (className.equals(units[classIdx].getName()))
		{
			break;
		}
	}
	
	if (result.hasErrors()) 
	{
		//IProblem[] problems = result.getErrors();
		IProblem[] problems = getJavaCompilationErrors(result);
		
		unitResults[classIdx].problems = problems;

		String sourceCode = units[classIdx].getSourceCode();
		
		for (int i = 0; i < problems.length; i++) 
		{
			IProblem problem = problems[i];

			if (IProblem.UndefinedMethod == problem.getID())
			{
				if (
					problem.getSourceStart() >= 0
					&& problem.getSourceEnd() >= 0
					)
				{									
					String methodName = 
						sourceCode.substring(
							problem.getSourceStart(),
							problem.getSourceEnd() + 1
							);
					
					Method method = FunctionsUtil.getInstance(jasperReportsContext).getMethod4Function(methodName);
					if (method != null)
					{
						unitResults[classIdx].addMissingMethod(method);
						//continue;
					}
				}
			}
		}
	}
	else
	{
		ClassFile[] resultClassFiles = result.getClassFiles();
		for (int i = 0; i < resultClassFiles.length; i++) 
		{
			units[classIdx].setCompileData(resultClassFiles[i].getBytes());
		}
	}
}
開發者ID:TIBCOSoftware，項目名稱:jasperreports，代碼行數:60，代碼來源:JRJdtCompiler.java

示例11: getFormattedProblems

import org.eclipse.jdt.core.compiler.IProblem; //導入方法依賴的package包/類
/**
 * 
 */
public String getFormattedProblems() 
{
	StringBuilder problemBuilder = new StringBuilder();
	
	for (int u = 0; u < units.length; u++) 
	{
		String sourceCode = units[u].getSourceCode();
		
		IProblem[] problems = unitResults[u].problems;
		
		if (problems != null && problems.length > 0)
		{
			for (int i = 0; i < problems.length; i++) 
			{
				IProblem problem = problems[i];
	
				problemBuilder.append(i + 1);
				problemBuilder.append(". ");
				problemBuilder.append(problem.getMessage());
	
				if (
					problem.getSourceStart() >= 0
					&& problem.getSourceEnd() >= 0
					)
				{									
					int problemStartIndex = sourceCode.lastIndexOf("\n", problem.getSourceStart()) + 1;
					int problemEndIndex = sourceCode.indexOf("\n", problem.getSourceEnd());
					if (problemEndIndex < 0)
					{
						problemEndIndex = sourceCode.length();
					}
					
					problemBuilder.append("\n");
					problemBuilder.append(
						sourceCode.substring(
							problemStartIndex,
							problemEndIndex
							)
						);
					problemBuilder.append("\n");
					for(int j = problemStartIndex; j < problem.getSourceStart(); j++)
					{
						problemBuilder.append(" ");
					}
					if (problem.getSourceStart() == problem.getSourceEnd())
					{
						problemBuilder.append("^");
					}
					else
					{
						problemBuilder.append("<");
						for(int j = problem.getSourceStart() + 1; j < problem.getSourceEnd(); j++)
						{
							problemBuilder.append("-");
						}
						problemBuilder.append(">");
					}
	
					problemBuilder.append("\n");
				}
			}
			
			problemBuilder.append(problems.length);
			problemBuilder.append(" errors\n");
		}
	}
	
	return problemBuilder.length() > 0 ? problemBuilder.toString() : null;
}
開發者ID:TIBCOSoftware，項目名稱:jasperreports，代碼行數:73，代碼來源:JRJdtCompiler.java

示例12: create

import org.eclipse.jdt.core.compiler.IProblem; //導入方法依賴的package包/類
public static ISourceRange create(IProblem problem) {
  return new SourceRange(
      problem.getSourceStart(), problem.getSourceEnd() - problem.getSourceStart() + 1);
}
開發者ID:eclipse，項目名稱:che，代碼行數:5，代碼來源:SourceRangeFactory.java

示例13: getFormattedProblems

import org.eclipse.jdt.core.compiler.IProblem; //導入方法依賴的package包/類
/**
 * 
 */
public String getFormattedProblems() {
	StringBuffer problemBuffer = new StringBuffer();

	for (int u = 0; u < units.length; u++) {
		String sourceCode = units[u].getSourceCode();

		IProblem[] problems = unitResults[u].problems;

		if (problems != null && problems.length > 0) {
			for (int i = 0; i < problems.length; i++) {
				IProblem problem = problems[i];

				problemBuffer.append(i + 1);
				problemBuffer.append(". ");
				problemBuffer.append(problem.getMessage());

				if (problem.getSourceStart() >= 0 && problem.getSourceEnd() >= 0) {
					int problemStartIndex = sourceCode.lastIndexOf("\n", problem.getSourceStart()) + 1;
					int problemEndIndex = sourceCode.indexOf("\n", problem.getSourceEnd());
					if (problemEndIndex < 0) {
						problemEndIndex = sourceCode.length();
					}

					problemBuffer.append("\n");
					problemBuffer.append(sourceCode.substring(problemStartIndex, problemEndIndex));
					problemBuffer.append("\n");
					for (int j = problemStartIndex; j < problem.getSourceStart(); j++) {
						problemBuffer.append(" ");
					}
					if (problem.getSourceStart() == problem.getSourceEnd()) {
						problemBuffer.append("^");
					} else {
						problemBuffer.append("<");
						for (int j = problem.getSourceStart() + 1; j < problem.getSourceEnd(); j++) {
							problemBuffer.append("-");
						}
						problemBuffer.append(">");
					}

					problemBuffer.append("\n");
				}
			}

			problemBuffer.append(problems.length);
			problemBuffer.append(" errors\n");
		}
	}

	return problemBuffer.length() > 0 ? problemBuffer.toString() : null;
}
開發者ID:OpenSoftwareSolutions，項目名稱:PDFReporter-Studio，代碼行數:54，代碼來源:JRJdtCompiler.java


注：本文中的org.eclipse.jdt.core.compiler.IProblem.getSourceStart方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。