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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#include "spantree.h"
#include "spannode.h"
#include <vespa/vespalib/stllike/asciistream.h>
using std::unique_ptr;
using vespalib::stringref;
namespace document {
SpanTree::~SpanTree() = default;
size_t
SpanTree::annotate(Annotation&& annotation_) {
_annotations.push_back(std::move(annotation_));
return _annotations.size() - 1;
}
size_t
SpanTree::annotate(const SpanNode &node, Annotation&& annotation_) {
annotation_.setSpanNode(node);
return annotate(std::move(annotation_));
}
size_t
SpanTree::annotate(const SpanNode &node, const AnnotationType &annotation_type) {
return annotate(node, Annotation(annotation_type));
}
void
SpanTree::accept(SpanTreeVisitor &visitor) const {
_root->accept(visitor);
}
int
SpanTree::compare(const SpanTree &other) const {
return toString().compare(other.toString());
}
vespalib::string
SpanTree::toString() const {
vespalib::asciistream os;
os << "SpanTree(\"" << _name << "\"" << "\n ";
os <<_root->toString();
for (const Annotation & a : _annotations) {
if (a.valid()) {
os << "\n " << a.toString();
}
}
os << ")";
return os.str();
}
} // namespace document
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