SharedPackedParseTree

interface SharedPackedParseTree
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A Shared Packed Parse Forest is a collection of parse trees which share Nodes when possible. There is a Root Node. Each Node in a tree is either a Leaf or an Branch. An Branch contains a Set of Lists of child Nodes. Each list of child nodes is an alternative possible list of children for the Branch

A traditional ParseTree would be a special case (sub type) of an SharedPackedParseForest that contains only one tree.

Functions

contains
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abstract fun contains(other: SharedPackedParseTree): Boolean
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Determines if there is an equivalent tree in this forest for every tree in the other forest.
tokensByLine
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abstract fun tokensByLine(line: Int): List<SPPTLeaf>
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tokensByLineAll
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abstract fun tokensByLineAll(): List<List<SPPTLeaf>>
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toStringAllWithIndent
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abstract fun toStringAllWithIndent(indentIncrement: String): String
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Properties

asString
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abstract val asString: String
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the original input text
countTrees
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abstract val countTrees: Int
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count of the trees contained
maxNumHeads
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abstract val maxNumHeads: Int
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Diagnostic info.
root
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abstract val root: SPPTNode
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The root of the tree
seasons
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abstract val seasons: Int
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Diagnostic info.
toStringAll
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abstract val toStringAll: String
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a string representation of all contained parse trees