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Token

This is the internal documentation for the Token class. Wherever details are omitted, please refer to the original code.

Instance Variables

Mutable

self.text Type: String Holds text of the given token.

self.index Type: Int Holds position of token in parent sentence.

self.doc Type: Doc Holds reference to parent Doc object.

self.sentence Type: Sentence Holds reference to parent Sentence object.

self.headIndex Type: Int Holds index of head token in parent sentence.

self.head Type: Token Holds head token.

self.lKids Type: Int Holds number of left children tokens.

self.lEdge Type: Int Holds index of left-most token relative to current token.

self.rKids Type: Int Holds number of right children tokens.

self.rEdge Type: Int Holds index of right-most token relative to current token.

self.pos Type: String Holds POS tag.

self.dep Type: String Holds dependency relation tag.

Properties

self.isSentStart Type: Bool Returns true if is first token in sentence, false otherwise.

self.lefts Type: [Token] Returns all tokens to the left of current token in syntax tree.

self.rights Type: [Token] Returns all tokens to the right of current token in syntax tree.

self.subtree Type: [Token] Returns subtree of current token.

init(offset: Int, doc: Doc, sent: Sentence, token: String, headIndex: Int, pos: String, dep: String, sentiment: Float?)

Arguments This function takes the values for all its instance variables as arguments.

Purpose Initializes the Token object. Note that headIndex is not necessarily the value passed in the constructor: refer to the code for details.

Returns None.