From: David ‘Bombe’ Roden <bombe@pterodactylus.net>
Date: Wed, 18 Apr 2012 10:26:25 +0000 (+0200)
Subject: Override some Object methods.
X-Git-Url: https://git.pterodactylus.net/?a=commitdiff_plain;ds=inline;h=cd92c6320951a4f38f0ee9d604cc23ec89fd4680;p=demoscenemusic.git

Override some Object methods.
---

diff --git a/src/main/java/net/pterodactylus/demoscenemusic/data/AbstractBase.java b/src/main/java/net/pterodactylus/demoscenemusic/data/AbstractBase.java
index 84c9da0..ad5cfd8 100644
--- a/src/main/java/net/pterodactylus/demoscenemusic/data/AbstractBase.java
+++ b/src/main/java/net/pterodactylus/demoscenemusic/data/AbstractBase.java
@@ -19,6 +19,7 @@ package net.pterodactylus.demoscenemusic.data;
 
 import java.util.HashMap;
 import java.util.Map;
+import java.util.Map.Entry;
 
 /**
  * TODO
@@ -56,6 +57,44 @@ public abstract class AbstractBase implements Base {
 		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;