Examples with ContextMatcher eu.esdihumboldt.hale.common.align.model.transformation.tree.context.ContextMatcher used on opensource projects

Example 1 with ContextMatcher

use of eu.esdihumboldt.hale.common.align.model.transformation.tree.context.ContextMatcher in project hale by halestudio.

the class TransformationTreeContentProvider method createInstanceTree.

/**
 * Create a transformation tree based on a source instance.
 *
 * @param instance the source instance
 * @param typeCell the type cell
 * @param alignment the alignment
 * @return the transformation tree or <code>null</code>
 */
private TransformationTree createInstanceTree(Instance instance, Cell typeCell, Alignment alignment) {
    TransformationTree tree = new TransformationTreeImpl(alignment, typeCell);
    ReportLog<TransformationMessage> reporter = new DefaultTransformationReporter("Transformation tree", true);
    TransformationLog log = new CellLog(reporter, typeCell);
    // context matching
    // XXX instead through service/extension point?
    ContextMatcher matcher = new AsDeepAsPossible(null);
    matcher.findMatches(tree);
    // process and annotate the tree
    InstanceVisitor visitor = new InstanceVisitor(new FamilyInstanceImpl(instance), tree, log);
    tree.accept(visitor);
    // duplicate subtree as necessary
    DuplicationVisitor duplicationVisitor = new DuplicationVisitor(tree, log);
    tree.accept(duplicationVisitor);
    duplicationVisitor.doAugmentationTrackback();
    return tree;
}