public static void main(String[] args) {
QPTreeTransformer transformer = new QPTreeTransformer();
Treebank tb = new MemoryTreebank();
Properties props = StringUtils.argsToProperties(args);
String treeFileName = props.getProperty("treeFile");
if (treeFileName != null) {
try {
TreeReader tr =
new PennTreeReader(
new BufferedReader(new InputStreamReader(new FileInputStream(treeFileName))),
new LabeledScoredTreeFactory());
Tree t;
while ((t = tr.readTree()) != null) {
tb.add(t);
}
} catch (IOException e) {
throw new RuntimeException("File problem: " + e);
}
}
for (Tree t : tb) {
System.out.println("Original tree");
t.pennPrint();
System.out.println();
System.out.println("Tree transformed");
Tree tree = transformer.transformTree(t);
tree.pennPrint();
System.out.println();
System.out.println("----------------------------");
}
}
/**
* Return a MemoryTreebank where each Tree in the current treebank has been transformed using the
* TreeTransformer. This Treebank is unchanged (assuming that the TreeTransformer correctly
* doesn't change input Trees).
*
* @param treeTrans The TreeTransformer to use
*/
@Override
public Treebank transform(TreeTransformer treeTrans) {
Treebank mtb = new MemoryTreebank(size(), treeReaderFactory());
for (Tree t : this) {
mtb.add(treeTrans.transformTree(t));
}
return mtb;
}
