mirror of https://github.com/DanilaFe/abacus
14 lines
469 B
Kotlin
14 lines
469 B
Kotlin
package org.nwapw.abacus.function
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import org.nwapw.abacus.function.applicable.ReducerApplicable
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import org.nwapw.abacus.number.NumberInterface
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import org.nwapw.abacus.tree.TreeNode
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/**
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* A function that operates on trees.
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*
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* A function that operates on parse tree nodes instead of on already simplified numbers.
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* Despite this, it returns a number, not a tree.
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*/
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abstract class TreeValueFunction : ReducerApplicable<TreeNode, NumberInterface, NumberInterface>
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