expression.operators.CheckFunction.kt Maven / Gradle / Ivy
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Show all versions of Treepat Show documentation
Show all versions of Treepat Show documentation
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.
package 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)
}