Examples with SourcePositions com.sun.source.util.SourcePositions used on opensource projects

Example 1 with SourcePositions

use of com.sun.source.util.SourcePositions in project checker-framework by typetools.

the class SourceChecker method detailedMsgTextPositionString.

/**
 * For the given tree, compute the source positions for that tree. Return a "tuple"-like string
 * (e.g. "( 1, 200 )" ) that contains the start and end position of the tree in the current
 * compilation unit. Used only by the -Adetailedmsgtext output format.
 *
 * @param tree tree to locate within the current compilation unit
 * @param currentRoot the current compilation unit
 * @return a tuple string representing the range of characters that tree occupies in the source
 *     file, or the empty string if {@code tree} is null
 */
private String detailedMsgTextPositionString(Tree tree, CompilationUnitTree currentRoot) {
    if (tree == null) {
        return "";
    }
    SourcePositions sourcePositions = trees.getSourcePositions();
    long start = sourcePositions.getStartPosition(currentRoot, tree);
    long end = sourcePositions.getEndPosition(currentRoot, tree);
    return "( " + start + ", " + end + " )";
}

Example 2 with SourcePositions

use of com.sun.source.util.SourcePositions in project checker-framework by typetools.

the class SourceChecker method treeToFilePositionString.

/**
 * For the given tree, compute the source positions for that tree. Return a "tuple" like string
 * (e.g. "( 1, 200 )" ) that contains the start and end position of the tree in the current
 * compilation unit.
 *
 * @param tree tree to locate within the current compilation unit
 * @param currentRoot the current compilation unit
 * @param processingEnv the current processing environment
 * @return a tuple string representing the range of characters that tree occupies in the source
 *     file
 */
public String treeToFilePositionString(Tree tree, CompilationUnitTree currentRoot, ProcessingEnvironment processingEnv) {
    if (tree == null) {
        return null;
    }
    SourcePositions sourcePositions = trees.getSourcePositions();
    long start = sourcePositions.getStartPosition(currentRoot, tree);
    long end = sourcePositions.getEndPosition(currentRoot, tree);
    return "( " + start + ", " + end + " )";
}

Example 3 with SourcePositions

use of com.sun.source.util.SourcePositions in project btrace by btraceio.

the class VerifierVisitor method reportError.

private Boolean reportError(String msg, Tree node) {
    SourcePositions srcPos = verifier.getSourcePositions();
    CompilationUnitTree compUnit = verifier.getCompilationUnit();
    if (compUnit != null) {
        long pos = srcPos.getStartPosition(compUnit, node);
        long line = compUnit.getLineMap().getLineNumber(pos);
        String name = compUnit.getSourceFile().getName();
        msg = String.format("%s:%d:%s", name, line, Messages.get(msg));
        verifier.getMessager().printMessage(Diagnostic.Kind.ERROR, msg, getElement(node));
    } else {
        verifier.getMessager().printMessage(Diagnostic.Kind.ERROR, msg);
    }
    return Boolean.FALSE;
}