Example usage for org.eclipse.jdt.core.dom CompilationUnit getColumnNumber

Introduction

In this page you can find the example usage for org.eclipse.jdt.core.dom CompilationUnit getColumnNumber.

Prototype

public int getColumnNumber(final int position) 

Source Link

Document

Returns the column number corresponding to the given source character position in the original source string.

Usage

From source file:com.google.gdt.eclipse.core.markers.GdtJavaProblem.java

License:Open Source License

protected GdtJavaProblem(ASTNode node, int offset, int length, T problemType, GdtProblemSeverity severity,
        String[] messageArguments, String[] problemArguments) {
    this.id = problemType.getProblemId();

    this.filename = getFileNameFromASTNode(node);
    this.startPosition = offset;
    this.endPosition = offset + length - 1;
    CompilationUnit cu = (CompilationUnit) node.getRoot();
    this.line = cu.getLineNumber(node.getStartPosition());
    this.column = cu.getColumnNumber(node.getStartPosition());

    this.problemType = problemType;
    this.severity = severity;
    this.message = MessageFormat.format(problemType.getMessage(), (Object[]) messageArguments);
    this.problemArguments = problemArguments;
}

---

From source file:org.autorefactor.refactoring.ASTHelper.java

License:Open Source License

/**
 * Returns a string suitable for identifying a location in the source.
 *
 * @param node the node from which to retrieve the source location
 * @return a string suitable for identifying a location in the source
 *///from   ww w.j a va2 s .  co m
public static String getSourceLocation(ASTNode node) {
    final ASTNode root = node != null ? node.getRoot() : null;
    if (root instanceof CompilationUnit) {
        final CompilationUnit cu = (CompilationUnit) root;
        final int position = node.getStartPosition();
        final int line = cu.getLineNumber(position);
        final int column = cu.getColumnNumber(position) + 1;
        if (cu.getTypeRoot() != null) {
            return cu.getTypeRoot().getElementName() + ":" + line + ":" + column;
        }
        // it was not created from a file
        return line + ":" + column;
    }
    return "";
}

---

From source file:org.ebayopensource.dsf.javatojs.translate.TranslateHelper.java

License:Open Source License

public static int getColumnNumber(final ASTNode node) {
    if (node != null && node.getRoot() instanceof CompilationUnit) {
        CompilationUnit cu = (CompilationUnit) node.getRoot();
        return cu.getColumnNumber(node.getStartPosition());
    }/*from  w ww.j a v a 2 s .c  o  m*/
    return -1;
}

---

From source file:org.eclipse.gmf.tests.setup.figures.FigureGeneratorUtil.java

License:Open Source License

public static void generateAndParse(FigureDescriptor fd, FigureGenerator generator) {
    String res = generator.go(fd);

    Assert.assertNotNull("Generation should produce code", res);
    ASTParser p = ASTParser.newParser(AST.JLS3);
    p.setSource(res.toCharArray());/*w w  w .j a  v a2s  .  c  o  m*/
    ASTNode astNode = p.createAST(null);
    Assert.assertEquals("Generator is expected to produce cu", astNode.getNodeType(), ASTNode.COMPILATION_UNIT);
    CompilationUnit cu = (CompilationUnit) astNode;
    if (generator.getPackageName() != null) {
        Assert.assertNotNull("Generator initialized with packageName should produce package statement",
                cu.getPackage());
        Assert.assertEquals("Package names are different", generator.getPackageName(),
                cu.getPackage().getName().getFullyQualifiedName());
    } else {
        Assert.assertNull(cu.getPackage());
    }
    IProblem[] problems = cu.getProblems();
    for (int i = 0; i < problems.length; i++) {
        Assert.assertFalse(problems[i].getMessage() + ", line:" + problems[i].getSourceLineNumber() + ", pos:"
                + cu.getColumnNumber(problems[i].getSourceStart()), problems[i].isError());
    }
}

---

From source file:org.springframework.ide.vscode.boot.java.links.AtomSourceLinks.java

License:Open Source License

@Override
protected String positionLink(CompilationUnit cu, String fqName) {
    if (cu != null) {
        Region region = findTypeRegion(cu, fqName);
        if (region != null) {
            int column = cu.getColumnNumber(region.getOffset());
            int line = cu.getLineNumber(region.getOffset());
            StringBuilder sb = new StringBuilder();
            sb.append("&line=");
            sb.append(line);//from  w  w  w.  ja v  a2s. c o  m
            sb.append("&column=");
            sb.append(column + 1); // 1-based columns?
            return sb.toString();
        }
    }
    return null;
}

---

From source file:org.springframework.ide.vscode.boot.java.links.VSCodeSourceLinks.java

License:Open Source License

@Override
protected String positionLink(CompilationUnit cu, String fqName) {
    if (cu != null) {
        Region region = findTypeRegion(cu, fqName);
        if (region != null) {
            int column = cu.getColumnNumber(region.getOffset());
            int line = cu.getLineNumber(region.getOffset());
            StringBuilder sb = new StringBuilder();
            sb.append('#');
            sb.append(line);/*ww w  .jav  a  2s  .  c o  m*/
            sb.append(',');
            sb.append(column + 1); // 1-based columns?
            return sb.toString();
        }
    }
    return null;
}

---