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-rw-r--r--src/main/java/org/traccar/model/Pair.java44
1 files changed, 44 insertions, 0 deletions
diff --git a/src/main/java/org/traccar/model/Pair.java b/src/main/java/org/traccar/model/Pair.java
new file mode 100644
index 000000000..fa856db96
--- /dev/null
+++ b/src/main/java/org/traccar/model/Pair.java
@@ -0,0 +1,44 @@
+package org.traccar.model;
+
+import java.util.Objects;
+
+public class Pair<K, V> {
+
+ private final K first;
+ private final V second;
+
+ public Pair(K first, V second) {
+ this.first = first;
+ this.second = second;
+ }
+
+ public K getFirst() {
+ return first;
+ }
+
+ public V getSecond() {
+ return second;
+ }
+
+ @SuppressWarnings("rawtypes")
+ @Override
+ public boolean equals(Object o) {
+ if (this == o) return true;
+ if (o == null || getClass() != o.getClass()) return false;
+
+ Pair pair = (Pair) o;
+
+ if (!Objects.equals(first, pair.first)) return false;
+ if (!Objects.equals(second, pair.second)) return false;
+
+ return true;
+ }
+
+ @Override
+ public int hashCode() {
+ int result = first != null ? first.hashCode() : 0;
+ result = 31 * result + (second != null ? second.hashCode() : 0);
+ return result;
+ }
+
+}