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Add a function to run inputs through an abacus expression.

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This commit is contained in:
Danila Fedorin 2017-09-17 22:30:11 -07:00
parent b0cddf75f0
commit 3bffa1c78f
1 changed files with 14 additions and 0 deletions
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14
fx/src/main/kotlin/org/nwapw/abacus/fx/graphing/Graph.kt
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@ -1,7 +1,12 @@
package org.nwapw.abacus.fx.graphing
import kotlinx.coroutines.experimental.CommonPool
import kotlinx.coroutines.experimental.async
import kotlinx.coroutines.experimental.runBlocking
import org.nwapw.abacus.Abacus
import org.nwapw.abacus.config.Configuration
import org.nwapw.abacus.context.EvaluationContext
import org.nwapw.abacus.context.MutableEvaluationContext
import org.nwapw.abacus.number.NaiveNumber
import org.nwapw.abacus.number.NumberInterface
import org.nwapw.abacus.plugin.StandardPlugin
@ -30,4 +35,13 @@ class Graph(val abacus: Abacus,
this.expression = expression
this.pointExpression = pointExpression
}
fun <T> evaluateWith(tree: TreeNode, values: List<T>,
contextModifier: MutableEvaluationContext.(T) -> Unit) = runBlocking {
values.map {
val context = abacus.context.mutableSubInstance()
context.contextModifier(it)
async(CommonPool) { abacus.evaluateTreeWithContext(tree, context) }
}.map { it.await() }
}
}