Return a list of vertices who are the children of the vertex at vertex position 'parentIndex'
Return a list of vertices who are the children of the vertex at vertex position 'parentIndex'
Return a list of tokens who are the children of the token at sentence position 'parentIndex' and who also have the indicated label value.
Return a list of tokens who are the children of the token at sentence position 'parentIndex' and who also have the indicated label value.
Return the vertex index of the first vertex whose parent is 'parentIndex'
Return the vertex index of the first vertex whose parent is 'parentIndex'
Return the label on the edge from the child at sentence position 'index' to its parent.
Return the label on the edge from the child at sentence position 'index' to its parent.
Returns the parent vertex of the given token
Returns the parent vertex of the given token
Returns the parent of the vertex at position childIndex
Returns the parent of the vertex at position childIndex
Returns the vertex index of the parent of the vertex at position childIndex
Returns the vertex index of the parent of the vertex at position childIndex
Return the vertex at the root of the parse tree.
Return the vertex at the root of the parse tree. The parent of this vertex is null. The parentIndex of this position is -1.
Returns the position in the sentence of the root token.
Returns the position in the sentence of the root token.
Set the parent of the token 'child' to be 'parent'.
Set the parent of the token 'child' to be 'parent'.
Set the parent of the token at position 'child' to be at position 'parentIndex'.
Set the parent of the token at position 'child' to be at position 'parentIndex'. A parentIndex of -1 indicates the root.
Make the argument the root of the tree.
Make the argument the root of the tree. This method does not prevent their being two roots.
Make the argument the root of the tree.
Make the argument the root of the tree. This method does not prevent their being two roots.
Return the label on the edge from 'childToken' to its parent.
Return the label on the edge from 'childToken' to its parent.