From 51c4e98f1fe82f67641ee6d4baff93daf8d9e78c Mon Sep 17 00:00:00 2001
From: npedot <nicola.pedot@gmail.com>
Date: Fri, 23 Oct 2020 21:34:48 +0200
Subject: [PATCH] changes for labeller
---
.../kotlin/unibz.cs.semint.kprime/domain/ddl/Labeller.kt | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/src/main/kotlin/unibz.cs.semint.kprime/domain/ddl/Labeller.kt b/src/main/kotlin/unibz.cs.semint.kprime/domain/ddl/Labeller.kt
index e25af53..8a252d5 100644
--- a/src/main/kotlin/unibz.cs.semint.kprime/domain/ddl/Labeller.kt
+++ b/src/main/kotlin/unibz.cs.semint.kprime/domain/ddl/Labeller.kt
@@ -2,12 +2,12 @@ package unibz.cs.semint.kprime.domain.ddl
class Labeller: Labelled {
- private lateinit var labels : MutableList<Label>
+ private var labels : MutableList<Label>? = null
override
fun resetLabels(labelsAsString: String):String {
if (labels==null) labels = mutableListOf()
- else labels.clear()
+ else labels?.clear()
addLabels(labelsAsString)
return labelsAsString()
}
@@ -15,14 +15,14 @@ class Labeller: Labelled {
override
fun addLabels(labelsAsString: String):String {
if (labels==null) labels = mutableListOf()
- labels.addAll(labelsAsString.split(","))
+ labels?.addAll(labelsAsString.split(","))
return labelsAsString()
}
override
fun addLabels(newLabels: List<Label>): String {
if (labels==null) labels = mutableListOf()
- labels.addAll(newLabels)
+ labels?.addAll(newLabels)
return labelsAsString()
}
--
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