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See:
Description
Interface Summary | |
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DynamicLexicon | This interface represents a dynamic lexicon that can be used by the chart parser. |
Class Summary | |
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Annotation | This class represents a grammar annotation object. |
BackrefCategory | This class stands for backward refernces. |
Category | This class represents a grammatical category. |
ChartParser | This is a chart parser (concretely an Earley parser) that implements the predictive parser interface. |
CPAbstractOption | This class represents an abstract option for the chart parser. |
CPConcreteOption | This class represents a concrete option for the chart parser. |
CPNextTokenOptions | This class represents a set of options that describe how a partial text can be continued according to a given grammar, and contains specific code for its use in the chart parser. |
FeatureMap | This class represents a set of features consisting of name/value pairs. |
Grammar | This class represents a grammar that is needed to run the chart parser. |
GrammarRule | This class represents a grammar rule. |
LexicalRule | This class represents a lexical rule. |
Nonterminal | This class stands for a nonterminal category. |
ParseTree | This class represents the parse tree of a successfully parsed text. |
ParseTreeNode | This class represents a node of the parse tree. |
Preterminal | This class stands for a pre-terminal category. |
StringRef | This class represents a reference to a string object that can unify with other string objects. |
Terminal | This class stands for a terminal category. |
Exception Summary | |
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UnificationFailedException | This exception is thrown if one attempts to unify two objects that cannot unify. |
This package contains a chart parser, concretely an Earley parser, which processes grammars in
Codeco notation. See the package ch.uzh.ifi.attempto.codeco
. This package implements algorithms
introduced in the thesis "Controlled English for Knowledge Representation".
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