From 18c52622475033150353b640934311a158da90ea Mon Sep 17 00:00:00 2001
From: Nikolaus Krismer <nikolaus.krismer@uibk.ac.at>
Date: Wed, 20 Aug 2014 16:51:21 +0200
Subject: [PATCH] using interface type in variable definition
---
src/main/java/it/unibz/inf/isochrone/algorithm/Isochrone.java | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/main/java/it/unibz/inf/isochrone/algorithm/Isochrone.java b/src/main/java/it/unibz/inf/isochrone/algorithm/Isochrone.java
index a2bbeea9..cf96a1f4 100644
--- a/src/main/java/it/unibz/inf/isochrone/algorithm/Isochrone.java
+++ b/src/main/java/it/unibz/inf/isochrone/algorithm/Isochrone.java
@@ -12,6 +12,7 @@ import it.unibz.inf.isochrone.network.NodeConnection;
import it.unibz.inf.isochrone.util.EnumContainer.Direction;
import it.unibz.inf.isochrone.util.Query;
+import java.util.AbstractQueue;
import java.util.Calendar;
import java.util.Collection;
import java.util.Collections;
@@ -33,7 +34,7 @@ import java.util.Set;
public abstract class Isochrone {
private static final double COMPARE_PRECISION = 0.0000001d;
private final Collection<Integer> dateCodes;
- private final PriorityQueue<Node> nodeQueue;
+ private final AbstractQueue<Node> nodeQueue;
private final long qDuration;
private final boolean qIsExpiring;
private final boolean qIsIncoming;
--
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