17 lines
No EOL
400 B
Kotlin
17 lines
No EOL
400 B
Kotlin
package wf.servitor.common.workflow
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import java.io.Serializable
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data class Flow(val steps: List<Step> = listOf()) : Serializable {
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fun getStep(path: List<Int>): Step? {
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if (path.isEmpty()) {
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return null
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}
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return path
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.drop(1)
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.fold(steps.getOrNull(path.first())) { s, index ->
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s?.getChild(index)
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}
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}
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} |