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-rw-r--r--JPratt/src/main/java/com/ashardalon/pratt/tokens/SimpleToken.java60
1 files changed, 60 insertions, 0 deletions
diff --git a/JPratt/src/main/java/com/ashardalon/pratt/tokens/SimpleToken.java b/JPratt/src/main/java/com/ashardalon/pratt/tokens/SimpleToken.java
new file mode 100644
index 0000000..ee68835
--- /dev/null
+++ b/JPratt/src/main/java/com/ashardalon/pratt/tokens/SimpleToken.java
@@ -0,0 +1,60 @@
+package com.ashardalon.pratt.tokens;
+
+import java.util.Objects;
+
+/**
+ * Simple token implementation
+ *
+ * @author bjcul
+ *
+ * @param <K> The key type
+ * @param <V> The value type
+ *
+ */
+public class SimpleToken<K, V> implements Token<K, V> {
+ private K key;
+ private V value;
+
+ /**
+ * Create a new token
+ * @param key The key
+ * @param value The value
+ */
+ public SimpleToken(K key, V value) {
+ super();
+ this.key = key;
+ this.value = value;
+ }
+
+ @Override
+ public K getKey() {
+ return key;
+ }
+
+ @Override
+ public V getValue() {
+ return value;
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(key, value);
+ }
+
+ @Override
+ public boolean equals(Object obj) {
+ if (this == obj)
+ return true;
+ if (obj == null)
+ return false;
+ if (getClass() != obj.getClass())
+ return false;
+ SimpleToken<?, ?> other = (SimpleToken<?, ?>) obj;
+ return Objects.equals(key, other.key) && Objects.equals(value, other.value);
+ }
+
+ @Override
+ public String toString() {
+ return "SimpleToken [key=" + key + ", value=" + value + "]";
+ }
+}