Add Variable class

1 files changed, 60 insertions, 0 deletions

diff --git a/vala/valavariable.vala b/vala/valavariable.vala
new file mode 100644
index 000000000..9337751e1
--- /dev/null
+++ b/vala/valavariable.vala
@@ -0,0 +1,60 @@
+/* valavariable.vala
+ *
+ * Copyright (C) 2010  Jürg Billeter
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
+ *
+ * Author:
+ * 	Jürg Billeter <j@bitron.ch>
+ */
+
+public class Vala.Variable : Symbol {
+	/**
+	 * The optional initializer expression.
+	 */
+	public Expression? initializer {
+		get {
+			return _initializer;
+		}
+		set {
+			_initializer = value;
+			if (_initializer != null) {
+				_initializer.parent_node = this;
+			}
+		}
+	}
+	
+	/**
+	 * The variable type.
+	 */
+	public DataType? variable_type {
+		get { return _variable_type; }
+		set {
+			_variable_type = value;
+			if (_variable_type != null) {
+				_variable_type.parent_node = this;
+			}
+		}
+	}
+
+	Expression? _initializer;
+	DataType? _variable_type;
+
+	public Variable (DataType? variable_type, string? name, Expression? initializer = null, SourceReference? source_reference = null, Comment? comment = null) {
+		base (name, source_reference, comment);
+		this.variable_type = variable_type;
+		this.initializer = initializer;
+	}
+}