From 8b7a7cbc813653a3248d6cf3a7779e220957bc85 Mon Sep 17 00:00:00 2001
From: Reinier Zwitserloot <reinier@zwitserloot.com>
Date: Mon, 8 May 2017 21:28:02 +0200
Subject: The great rename: the old ‘website’ is now ‘website-old’, and
 ‘website2’ is now ‘website’.
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../EqualsAndHashCodeExample_post.jpage            | 72 ++++++++++++++++++++++
 1 file changed, 72 insertions(+)
 create mode 100644 website/usageExamples/EqualsAndHashCodeExample_post.jpage

(limited to 'website/usageExamples/EqualsAndHashCodeExample_post.jpage')

diff --git a/website/usageExamples/EqualsAndHashCodeExample_post.jpage b/website/usageExamples/EqualsAndHashCodeExample_post.jpage
new file mode 100644
index 00000000..91e78250
--- /dev/null
+++ b/website/usageExamples/EqualsAndHashCodeExample_post.jpage
@@ -0,0 +1,72 @@
+import java.util.Arrays;
+
+public class EqualsAndHashCodeExample {
+	private transient int transientVar = 10;
+	private String name;
+	private double score;
+	private Shape shape = new Square(5, 10);
+	private String[] tags;
+	private int id;
+	
+	public String getName() {
+		return this.name;
+	}
+	
+	@Override public boolean equals(Object o) {
+		if (o == this) return true;
+		if (!(o instanceof EqualsAndHashCodeExample)) return false;
+		EqualsAndHashCodeExample other = (EqualsAndHashCodeExample) o;
+		if (!other.canEqual((Object)this)) return false;
+		if (this.getName() == null ? other.getName() != null : !this.getName().equals(other.getName())) return false;
+		if (Double.compare(this.score, other.score) != 0) return false;
+		if (!Arrays.deepEquals(this.tags, other.tags)) return false;
+		return true;
+	}
+	
+	@Override public int hashCode() {
+		final int PRIME = 59;
+		int result = 1;
+		final long temp1 = Double.doubleToLongBits(this.score);
+		result = (result*PRIME) + (this.name == null ? 43 : this.name.hashCode());
+		result = (result*PRIME) + (int)(temp1 ^ (temp1 >>> 32));
+		result = (result*PRIME) + Arrays.deepHashCode(this.tags);
+		return result;
+	}
+	
+	protected boolean canEqual(Object other) {
+		return other instanceof EqualsAndHashCodeExample;
+	}
+	
+	public static class Square extends Shape {
+		private final int width, height;
+		
+		public Square(int width, int height) {
+			this.width = width;
+			this.height = height;
+		}
+		
+		@Override public boolean equals(Object o) {
+			if (o == this) return true;
+			if (!(o instanceof Square)) return false;
+			Square other = (Square) o;
+			if (!other.canEqual((Object)this)) return false;
+			if (!super.equals(o)) return false;
+			if (this.width != other.width) return false;
+			if (this.height != other.height) return false;
+			return true;
+		}
+		
+		@Override public int hashCode() {
+			final int PRIME = 59;
+			int result = 1;
+			result = (result*PRIME) + super.hashCode();
+			result = (result*PRIME) + this.width;
+			result = (result*PRIME) + this.height;
+			return result;
+		}
+		
+		protected boolean canEqual(Object other) {
+			return other instanceof Square;
+		}
+	}
+}
-- 
cgit