ipmatcher rule_id -> long long & scanner engine centralization

scanner/ip_matcher/IntervalIndex/IntervalIndex.h

@@ -0,0 +1,40 @@
+/*
+ *
+ * Copyright (c) 2008--2012
+ * String Matching Group, Lab for Intelligent Information Processing Technology,
+ * Institute of Information Engineering, Chinese Academy of Sciences (IIE-CAS).
+ * All rights reserved.
+ *
+ * Written by: LIU YANBING    (liuyanbing@iie.ac.cn)
+ * Last modification: 2012-07-10
+ *
+ * This code is the exclusive and proprietary property of IIE-CAS. Usage for direct 
+ * or indirect commercial advantage is not allowed without written permission from 
+ * the authors.
+ *
+ */
+
+#ifndef H_INTERVAL_INDEX_CPP_H
+#define H_INTERVAL_INDEX_CPP_H
+
+#include <vector>
+
+class CIntervalIndex
+{
+public:
+	CIntervalIndex();
+
+	virtual ~CIntervalIndex();
+
+	/*
+	closed interval: [ a[i] , b[i] ] such that a[i]<=b[i]
+	*/
+	virtual long long PreProcessing(const std::vector<unsigned int>& a, const std::vector<unsigned int>& b)=0;
+
+	/*
+	report the indexes of intervals that contain the key.
+	*/
+	virtual int Find(unsigned int key, unsigned int * result, unsigned int size)=0;//changed by luyuhai, 2015.11.09
+};
+
+#endif