X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fnet%2Fpterodactylus%2Fdemoscenemusic%2Fdata%2FAbstractBase.java;h=ad5cfd8f7e27a52da793e65b94a17e8a53114934;hb=5d19c11df7ca4a969fbfe7583ca934174fb348bf;hp=a2c0f635ae6050eb08bface4d2dd7ab2da027db4;hpb=1cefd03b611b9c5b9ee3ac0690a941a04eb6b1a4;p=demoscenemusic.git

diff --git a/src/main/java/net/pterodactylus/demoscenemusic/data/AbstractBase.java b/src/main/java/net/pterodactylus/demoscenemusic/data/AbstractBase.java
index a2c0f63..ad5cfd8 100644
--- a/src/main/java/net/pterodactylus/demoscenemusic/data/AbstractBase.java
+++ b/src/main/java/net/pterodactylus/demoscenemusic/data/AbstractBase.java
@@ -19,13 +19,14 @@ package net.pterodactylus.demoscenemusic.data;
 
 import java.util.HashMap;
 import java.util.Map;
+import java.util.Map.Entry;
 
 /**
  * TODO
  *
  * @author <a href="mailto:bombe@pterodactylus.net">David ‘Bombe’ Roden</a>
  */
-public class AbstractBase {
+public abstract class AbstractBase implements Base {
 
 	private final String id;
 
@@ -56,6 +57,44 @@ public class AbstractBase {
 		return false;
 	}
 
+	//
+	// OBJECT METHODS
+	//
+
+	/**
+	 * {@inheritDoc}
+	 */
+	@Override
+	public int hashCode() {
+		return id().hashCode();
+	}
+
+	/**
+	 * {@inheritDoc}
+	 */
+	@Override
+	public boolean equals(Object obj) {
+		if (!(obj instanceof Base)) {
+			return false;
+		}
+		return id().equals(((Base) obj).id());
+	}
+
+	/**
+	 * {@inheritDoc}
+	 */
+	@Override
+	public String toString() {
+		StringBuilder stringBuilder = new StringBuilder();
+		stringBuilder.append(getClass().getName());
+		stringBuilder.append('[').append("id=").append(id());
+		for (Entry<String, Value<?>> attributeEntry : attributes.entrySet()) {
+			stringBuilder.append(',').append(attributeEntry.getKey()).append('=').append(attributeEntry.getValue().get());
+		}
+		stringBuilder.append(']');
+		return stringBuilder.toString();
+	}
+
 	protected static class Value<T> {
 
 		private T original;