Package nltk :: Package parse :: Module projectivedependencyparser :: Class ChartCell

type ChartCell

object --+
         |
        ChartCell

A cell from the parse chart formed when performing the CYK algorithm. Each cell keeps track of its x and y coordinates (though this will probably be discarded), and a list of spans serving as the cell's entries.

Instance Methods

[hide private]

__init__(self, x, y)

source code

add(self, span)
Appends the given span to the list of spans representing the chart cell's entries.

source code

string.

__str__(self)
Returns: A verbose string representation of this ChartCell. source code

string.

__repr__(self)
Returns: A concise string representation of this ChartCell. source code

Method Details

[hide private]

init(self, x, y)
(Constructor)

source code

Parameters:

x (int.) - This cell's x coordinate.
y (int.) - This cell's y coordinate.

Overrides: object.__init__

add(self, span)

source code

Appends the given span to the list of spans representing the chart cell's entries.

Parameters:

span (DependencySpan.) - The span to add.

str(self)
(Informal representation operator)

source code

Returns: string.: A verbose string representation of this ChartCell.
Overrides: object.__str__

repr(self)
(Representation operator)

source code

Returns: string.: A concise string representation of this ChartCell.
Overrides: object.__repr__

type ChartCell

__init__(self, x, y) (Constructor)

add(self, span)

__str__(self) (Informal representation operator)

__repr__(self) (Representation operator)

init(self, x, y)
(Constructor)

str(self)
(Informal representation operator)

repr(self)
(Representation operator)