com.github.treepat.expression.operators.CheckFunction.kt Maven / Gradle / Ivy

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Treepat is a language to recognise patterns in trees in a similar way as regular expressions recognize patterns in strings. Treepat includes analogous operators to regex union, concatenation, and closure, which are extended to the notion of trees.

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package com.github.treepat.expression.operators

@Deprecated("This function is not longer used and right now is not needed.")
fun checkFunction(expression: VisitorFunction): VisitorFunction = { targetTreeNode ->
    var currentNode = targetTreeNode
    val answers = mutableListOf()
    while (currentNode != null) {
        answers.add(expression.invoke(currentNode))
        currentNode = currentNode.moveToRightSibling()
    }
    VisitorFunctionResponseFactory.createResponse(answers, targetTreeNode)
}