本文整理匯總了Java中edu.stanford.nlp.trees.Tree.toString方法的典型用法代碼示例。如果您正苦於以下問題：Java Tree.toString方法的具體用法？Java Tree.toString怎麽用？Java Tree.toString使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類edu.stanford.nlp.trees.Tree的用法示例。
在下文中一共展示了Tree.toString方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: removeSubtreesAfterWord
import edu.stanford.nlp.trees.Tree; //導入方法依賴的package包/類
public static String removeSubtreesAfterWord(String inputTree, int numOfLeaves)
{
Tree tree = Tree.valueOf(inputTree);
List<Tree> leaves = tree.getLeaves();
if(leaves.size() > numOfLeaves)
{
// find common ancestor between last valid leaf and extraneous leaf
Tree firstLeaf = leaves.get(numOfLeaves - 1);
Tree lastLeaf = leaves.get(leaves.size() - 1);
Tree commonAncestorNode = lastLeaf.parent(tree);
while(!commonAncestorNode.getLeaves().contains(firstLeaf))
{
commonAncestorNode = commonAncestorNode.parent(tree);
}
// found the common ancestor, now we need to chop the children nodes the span of which is outwith the last valid leaf
Tree p = lastLeaf.parent(tree);
while(p != commonAncestorNode)
{
int numOfChildren = p.numChildren();
for(int i = 0; i < numOfChildren; i++)
p.removeChild(0);
p = p.parent(tree);
}
// remove last leftover parent node of the invalid leaf
commonAncestorNode.removeChild(commonAncestorNode.numChildren() - 1);
return tree.toString();
}
else
{
return inputTree;
}
}