public void resolve(Mod.Builder modBuilder) throws TransformException { for (Node node : modBuilder.dependOnNearest(NodeTarget.class).unverified().get().targets().nodes()) { modBuilder.dependOn(node.document()); modBuilder.order(node); resolveOrder(modBuilder, node); } modBuilder.dependOn(requiredVariables); modBuilder.commit(); }
@Override void resolveOrder(Mod.Builder modBuilder, Node node) throws TransformException { ItemList siblings = query.runOn(modBuilder.customScope(node.query().single("..").query())); for (Node sibling : siblings.nodes()) { if (!node.query().single(".. is $_1/..", sibling).booleanValue()) throw new TransformException("query selected non-sibling node: " + sibling); modBuilder.reference(sibling); } modBuilder .supplement() .elem("sort-siblings") .attr("run-length", siblings.size()) .end("sort-siblings"); }
@Override void resolveOrder(Mod.Builder modBuilder, Node node) throws TransformException { ItemList items = query.runOn(modBuilder.customScope(node.query())); if (items.size() != 1) throw new TransformException( "sort by value must select one value per target, but instead selected " + items.size() + ": " + items); modBuilder .supplement() .elem("sort-value") .attr("refid", node.query().single("@xml:id").value()) .text(items.get(0).value()) .end("sort-value"); }
@Override void resolveOrder(Mod.Builder modBuilder, Node node) throws TransformException { // TODO: see if we can resolve /id in global scope while keeping node context ItemList items = query.runOn(modBuilder.customScope(node.query())); if (items.size() != 1) throw new TransformException( "sort by corresponding node must select one node per target, but instead selected " + items.size() + ": " + items); Node proxy = items.get(0).node(); modBuilder.reference(proxy); modBuilder .supplement() .elem("sort-proxy") .attr( "position", proxy.query().single("count(preceding::*) + count(ancestor::*)").value()) .end("sort-proxy"); }