Examples with ITextRegionWithLineInformation org.eclipse.xtext.util.ITextRegionWithLineInformation used on opensource projects

Example 26 with ITextRegionWithLineInformation

use of org.eclipse.xtext.util.ITextRegionWithLineInformation in project xtext-core by eclipse.

the class TracingSugar method location.

/**
 * @param obj the EObject containing the feature
 * @param feature the EStructuralFeature to trace
 * @param idx the index of the value to trace, in case the feature contains a list, should be <code>-1</code> otherwise.
 *
 * @return ILocationData covering the <code>fullTextRegion</code> of the given feature in the given EObject.
 */
public ILocationData location(final EObject obj, final EStructuralFeature feature, final int idx) {
    final ITextRegion region = this.locationProvider.getFullTextRegion(obj, feature, idx);
    final SourceRelativeURI uri = this.traceURIConverter.getURIForTrace(obj.eResource());
    return new LocationData(((ITextRegionWithLineInformation) region), uri);
}