From 380b36be3352cd9a5c93dbd67db25346166a8547 Mon Sep 17 00:00:00 2001
From: Mike Buland <eichlan@xagasoft.com>
Date: Mon, 11 Jun 2012 04:05:22 +0000
Subject: All languages now support Null except for python and php, python is
 proving slightly trickier.

---
 java/com/xagasoft/gats/GatsNull.java   | 40 ++++++++++++++++++++++++++++++++++
 java/com/xagasoft/gats/GatsObject.java |  5 +++++
 2 files changed, 45 insertions(+)
 create mode 100644 java/com/xagasoft/gats/GatsNull.java

(limited to 'java/com/xagasoft/gats')

diff --git a/java/com/xagasoft/gats/GatsNull.java b/java/com/xagasoft/gats/GatsNull.java
new file mode 100644
index 0000000..7919433
--- /dev/null
+++ b/java/com/xagasoft/gats/GatsNull.java
@@ -0,0 +1,40 @@
+package com.xagasoft.gats;
+
+import java.io.InputStream;
+import java.io.OutputStream;
+
+/**
+ * Represents a null value.  This is really is the simplest type, GatsBoolean is
+ * a damn liar.  This doesn't have any value, it's just null.
+ */
+public class GatsNull extends GatsObject
+{
+	private boolean bValue = false;
+
+	/**
+	 * Construct a new GatsNull, the default value is false.
+	 */
+	public GatsNull()
+	{
+	}
+
+	public int getType()
+	{
+		return GatsObject.NULL;
+	}
+
+	public String toString()
+	{
+		return "(null)";
+	}
+
+	void read( InputStream is, char cType ) throws java.io.IOException
+	{
+	}
+
+	void write( OutputStream os ) throws java.io.IOException
+	{
+		os.write( (int)'n' );
+	}
+};
+
diff --git a/java/com/xagasoft/gats/GatsObject.java b/java/com/xagasoft/gats/GatsObject.java
index 47602b3..e26ab7b 100644
--- a/java/com/xagasoft/gats/GatsObject.java
+++ b/java/com/xagasoft/gats/GatsObject.java
@@ -18,6 +18,7 @@ public abstract class GatsObject
 	public final static int LIST = 4;
 	public final static int DICTIONARY = 5;
 	public final static int BOOLEAN = 6;
+	public final static int NULL = 7;
 
 	/**
 	 * Gets the type of the current object, type can be one of INTEGER, FLOAT,
@@ -74,6 +75,10 @@ public abstract class GatsObject
 				goRet = new GatsFloat();
 				break;
 
+			case 'n':
+				goRet = new GatsNull();
+				break;
+
 			case 'e':
 				return null;
 
-- 
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