All languages now support Null except for python and php, python is proving

slightly trickier.

1 files changed, 40 insertions, 0 deletions

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' );
+        }
+};
+