From ec688b4723a041044226358bcd4dd6e2da39da49 Mon Sep 17 00:00:00 2001
From: Luca Muscariello <lumuscar+fdio@cisco.com>
Date: Thu, 23 Feb 2017 17:01:02 +0100
Subject: Initial commit: cframework. Longbow and Libparc

Change-Id: I90378dbd30da6033b20fb1f829b3b822cf366c59
Signed-off-by: Luca Muscariello <lumuscar+fdio@cisco.com>
---
 libparc/parc/algol/parc_OldSortedList.c | 101 ++++++++++++++++++++++++++++++++
 1 file changed, 101 insertions(+)
 create mode 100755 libparc/parc/algol/parc_OldSortedList.c

(limited to 'libparc/parc/algol/parc_OldSortedList.c')

diff --git a/libparc/parc/algol/parc_OldSortedList.c b/libparc/parc/algol/parc_OldSortedList.c
new file mode 100755
index 00000000..ef007388
--- /dev/null
+++ b/libparc/parc/algol/parc_OldSortedList.c
@@ -0,0 +1,101 @@
+/*
+ * Copyright (c) 2017 Cisco and/or its affiliates.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ */
+#include <config.h>
+
+#include <LongBow/runtime.h>
+
+#include <parc/algol/parc_SortedList.h>
+
+#include <parc/algol/parc_ArrayList.h>
+#include <parc/algol/parc_Memory.h>
+
+struct parc_sorted_list {
+    parcSortedList_Compare compare;
+    PARCArrayList *arrayList;
+};
+
+PARCSortedList *
+parcSortedList_Create(parcSortedList_Compare compareFunction)
+{
+    PARCSortedList *sortedList = parcMemory_Allocate(sizeof(PARCSortedList));
+    assertNotNull(sortedList, "parcMemory_Allocate(%zu) returned NULL", sizeof(PARCSortedList));
+    sortedList->arrayList = parcArrayList_Create(NULL);
+    sortedList->compare = compareFunction;
+    return sortedList;
+}
+
+void
+parcSortedList_Destroy(PARCSortedList **parcSortedListPointer)
+{
+    parcArrayList_Destroy(&((*parcSortedListPointer)->arrayList));
+    parcMemory_Deallocate((void **) parcSortedListPointer);
+    *parcSortedListPointer = NULL;
+}
+
+void
+parcSortedList_Add(PARCSortedList *parcSortedList, void *newItem)
+{
+    assertNotNull(parcSortedList, "sortedList parameter can't be null");
+    assertNotNull(parcSortedList->arrayList, "arrayList can't be null");
+    assertNotNull(newItem, "newItem can't be null");
+
+    size_t total_items = parcArrayList_Size(parcSortedList->arrayList);
+    for (size_t i = 0; i < total_items; i++) {
+        void *oldItem = parcArrayList_Get(parcSortedList->arrayList, i);
+        if (parcSortedList->compare(newItem, oldItem) == -1) {
+            // The old item at position i is bigger than the new item,
+            // we must insert the newItem here.
+            parcArrayList_InsertAtIndex(parcSortedList->arrayList, newItem, i);
+            return;
+        }
+    }
+    // We reached the end of the list, it must go here...
+    parcArrayList_Add(parcSortedList->arrayList, newItem);
+}
+
+size_t
+parcSortedList_Length(PARCSortedList *parcSortedList)
+{
+    return parcArrayList_Size(parcSortedList->arrayList);
+}
+
+void *
+parcSortedList_PopFirst(PARCSortedList *parcSortedList)
+{
+    assertNotNull(parcSortedList, "sortedList parameter can't be null");
+    assertNotNull(parcSortedList->arrayList, "arrayList can't be null");
+
+    if (parcArrayList_Size(parcSortedList->arrayList) == 0) {
+        return NULL;
+    }
+    void *item = parcArrayList_Get(parcSortedList->arrayList, 0);
+    parcArrayList_RemoveAndDestroyAtIndex(parcSortedList->arrayList, 0);
+    return item;
+}
+
+void *
+parcSortedList_GetFirst(PARCSortedList *parcSortedList)
+{
+    assertNotNull(parcSortedList, "sortedList parameter can't be null");
+    assertNotNull(parcSortedList->arrayList, "arrayList can't be null");
+
+    if (parcArrayList_Size(parcSortedList->arrayList) == 0) {
+        return NULL;
+    }
+    return parcArrayList_Get(parcSortedList->arrayList, 0);
+}
-- 
cgit 1.2.3-korg