1 files changed, 15 insertions, 0 deletions
diff --git a/ql/ast/nodes/expressions/binary_operators/not_equals_operator.py b/ql/ast/nodes/expressions/binary_operators/not_equals_operator.py
new file mode 100644
index 0000000..3be2e5f
--- /dev/null
+++ b/ql/ast/nodes/expressions/binary_operators/not_equals_operator.py
@@ -0,0 +1,15 @@
+from ql.ast.nodes.expressions.binary_operators.binary_operator import BinaryOperatorNode
+from ql.types.boolean import QLBoolean
+
+
+class NotEqualsOperatorNode(BinaryOperatorNode):
+    def __init__(self, metadata, expression_type, left_expression, right_expression, value):
+        super(NotEqualsOperatorNode, self).__init__(metadata, expression_type,
+                                                    left_expression, right_expression, value)
+
+    @staticmethod
+    def get_result_type():
+        return QLBoolean
+
+    def evaluate(self):
+        self.value = self.left_expression.value != self.right_expression.value