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object --+
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Node --+
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MultiTermNode --+
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Sequence
A term that is an ordered sequence of terms.
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Inherited from Inherited from Inherited from Inherited from |
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Inherited from |
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_Precedence = -2An integral value used for parenthesizing expressions. |
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Inherited from Inherited from |
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Term that collects an ordered sequence of terms. The terms are provided as arguments. All must be instances of a subclass of Node.
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Abstract method that defines first for the subclass. The return value should be an iterable of tuples of integers denoting paths from this node through the term tree to a symbol.
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Abstract method that defines last for the subclass. The return value should be an iterable of tuples of integers denoting paths from this node through the term tree to a symbol.
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Abstract method that defines nullable for the subclass. The return value should be
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Abstract method that defines follow for the subclass. The return value should be a map from tuples of integers (positions) to a list of transitions, where a transition is a position and an update instruction.
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