public StructuredRetrieval(StructuredIndex index, Parameters factoryParameters) {
this.index = index;
Parameters featureParameters = factoryParameters.clone();
featureParameters.add("collectionLength", Long.toString(index.getCollectionLength()));
featureParameters.add("documentCount", Long.toString(index.getDocumentCount()));
featureFactory = new FeatureFactory(featureParameters);
}
public DocumentIndexWriter(TupleFlowParameters parameters)
throws FileNotFoundException, IOException {
Parameters p = new Parameters();
p.add("isCompressed", "true");
writer = new IndexWriter(parameters.getXML().get("filename"), p);
documentsWritten = parameters.getCounter("Documents Written");
}
public Node(String operator, String argument, ArrayList<Node> internalNodes, int position) {
Parameters p = new Parameters();
if (argument != null) {
p.add("default", argument);
}
this.operator = operator;
this.internalNodes = internalNodes;
this.position = position;
this.parameters = p;
}
