Examples with Node gate.Node used on opensource projects

Example 11 with Node

use of gate.Node in project gate-core by GateNLP.

the class AnnotationSetImpl method inDocumentOrder.

/**
 * Return a list of annotations sorted by increasing start offset, i.e. in the order
 * they appear in the document. If more than one annotation starts at a specific offset
 * the order of these annotations is unspecified.
 *
 * @return a list of annotations ordered by increasing start offset. If a positional
 * index does not exist, it is created.
 */
@Override
public List<Annotation> inDocumentOrder() {
    if (annotsByStartNode == null)
        indexByStartOffset();
    Collection<Node> values = nodesByOffset.values();
    List<Annotation> result = new ArrayList<Annotation>();
    for (Node nodeObj : values) {
        Collection<Annotation> anns = getAnnotsByStartNode(nodeObj.getId());
        if (anns != null) {
            result.addAll(anns);
        }
    }
    return result;
}