Module constituency_data :: Class Ctree

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Class Ctree

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This class encapsulates a tree object

Instance Methods

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__get_edge_nodes(self)

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__get_nt_nodes(self)

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__get_t_nodes(self)

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__init__(self, node=None)
Constructor of the object

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__str__(self)

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append_element(self, this_element)
Appends a node to the tree, could be a terminal or non terminal or edge

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Cedge

get_edges(self)
Iterator that returns all the edge objects

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Cedge

get_edges_as_list(self)
Iterator that returns all the edge objects

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xml Element

get_node(self)
Returns the node of the element

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Cnonterminal

get_non_terminals(self)
Iterator that returns all the non terminal objects

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Cterminal

get_terminals(self)
Iterator that returns all the terminal objects

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Cterminal

get_terminals_as_list(self)
Iterator that returns all the terminal objects

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Method Details

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init(self, node=None)
(Constructor)

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Constructor of the object

Parameters:

node (xml Element or None (to create and empty one)) - this is the node of the element. If it is None it will create a new object

append_element(self, this_element)

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Appends a node to the tree, could be a terminal or non terminal or edge

Parameters:

this_element (object) - the element to be appended

get_edges(self)

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Iterator that returns all the edge objects

Returns: Cedge: terminal objects (iterator)

get_edges_as_list(self)

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Iterator that returns all the edge objects

Returns: Cedge: terminal objects (iterator)

get_node(self)

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Returns the node of the element

Returns: xml Element: the node of the element

get_non_terminals(self)

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Iterator that returns all the non terminal objects

Returns: Cnonterminal: non terminal objects (iterator)

get_terminals(self)

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Iterator that returns all the terminal objects

Returns: Cterminal: terminal objects (iterator)

get_terminals_as_list(self)

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Iterator that returns all the terminal objects

Returns: Cterminal: terminal objects as list

Class Ctree

__init__(self, node=None) (Constructor)

append_element(self, this_element)

get_edges(self)

get_edges_as_list(self)

get_node(self)

get_non_terminals(self)

get_terminals(self)

get_terminals_as_list(self)

init(self, node=None)
(Constructor)