Initial commit: cframework. Longbow and Libparc

Change-Id: I90378dbd30da6033b20fb1f829b3b822cf366c59
Signed-off-by: Luca Muscariello <lumuscar+fdio@cisco.com>

1 files changed, 203 insertions, 0 deletions

diff --git a/libparc/parc/concurrent/parc_ScheduledTask.c b/libparc/parc/concurrent/parc_ScheduledTask.c
new file mode 100755
index 00000000..14c1d556
--- /dev/null
+++ b/libparc/parc/concurrent/parc_ScheduledTask.c
@@ -0,0 +1,203 @@
+/*
+ * 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 <sys/time.h>
+
+#include <parc/algol/parc_Object.h>
+#include <parc/algol/parc_DisplayIndented.h>
+#include <parc/algol/parc_Memory.h>
+#include <parc/algol/parc_Time.h>
+
+#include <parc/concurrent/parc_ScheduledTask.h>
+#include <parc/concurrent/parc_FutureTask.h>
+
+struct PARCScheduledTask {
+    PARCFutureTask *task;
+    uint64_t executionTime;
+};
+
+static bool
+_parcScheduledTask_Destructor(PARCScheduledTask **instancePtr)
+{
+    assertNotNull(instancePtr, "Parameter must be a non-null pointer to a PARCScheduledTask pointer.");
+    PARCScheduledTask *task = *instancePtr;
+
+    parcFutureTask_Release(&task->task);
+    return true;
+}
+
+parcObject_ImplementAcquire(parcScheduledTask, PARCScheduledTask);
+
+parcObject_ImplementRelease(parcScheduledTask, PARCScheduledTask);
+
+parcObject_Override(PARCScheduledTask, PARCObject,
+                    .isLockable = true,
+                    .destructor = (PARCObjectDestructor *) _parcScheduledTask_Destructor,
+                    .copy = (PARCObjectCopy *) parcScheduledTask_Copy,
+                    .toString = (PARCObjectToString *) parcScheduledTask_ToString,
+                    .equals = (PARCObjectEquals *) parcScheduledTask_Equals,
+                    .compare = (PARCObjectCompare *) parcScheduledTask_Compare,
+                    .hashCode = (PARCObjectHashCode *) parcScheduledTask_HashCode,
+                    .display = (PARCObjectDisplay *) parcScheduledTask_Display);
+
+void
+parcScheduledTask_AssertValid(const PARCScheduledTask *instance)
+{
+    assertTrue(parcScheduledTask_IsValid(instance),
+               "PARCScheduledTask is not valid.");
+}
+
+
+PARCScheduledTask *
+parcScheduledTask_Create(PARCFutureTask *task, uint64_t executionTime)
+{
+    PARCScheduledTask *result = parcObject_CreateInstance(PARCScheduledTask);
+
+    if (result != NULL) {
+        result->task = parcFutureTask_Acquire(task);
+        result->executionTime = executionTime;
+    }
+
+    return result;
+}
+
+int
+parcScheduledTask_Compare(const PARCScheduledTask *instance, const PARCScheduledTask *other)
+{
+    int result = 0;
+
+    return result;
+}
+
+PARCScheduledTask *
+parcScheduledTask_Copy(const PARCScheduledTask *original)
+{
+    PARCScheduledTask *result = parcScheduledTask_Create(original->task, original->executionTime);
+
+    return result;
+}
+
+void
+parcScheduledTask_Display(const PARCScheduledTask *instance, int indentation)
+{
+    parcDisplayIndented_PrintLine(indentation, "PARCScheduledTask@%p {", instance);
+    /* Call Display() functions for the fields here. */
+    parcDisplayIndented_PrintLine(indentation, "}");
+}
+
+bool
+parcScheduledTask_Equals(const PARCScheduledTask *x, const PARCScheduledTask *y)
+{
+    bool result = false;
+
+    if (x == y) {
+        result = true;
+    } else if (x == NULL || y == NULL) {
+        result = false;
+    } else {
+        if (parcFutureTask_Equals(x->task, y->task)) {
+            if (x->executionTime == y->executionTime) {
+                result = true;
+            }
+        }
+    }
+
+    return result;
+}
+
+PARCHashCode
+parcScheduledTask_HashCode(const PARCScheduledTask *instance)
+{
+    PARCHashCode result = 0;
+
+    return result;
+}
+
+bool
+parcScheduledTask_IsValid(const PARCScheduledTask *instance)
+{
+    bool result = false;
+
+    if (instance != NULL) {
+        result = true;
+    }
+
+    return result;
+}
+
+PARCJSON *
+parcScheduledTask_ToJSON(const PARCScheduledTask *instance)
+{
+    PARCJSON *result = parcJSON_Create();
+
+    if (result != NULL) {
+    }
+
+    return result;
+}
+
+char *
+parcScheduledTask_ToString(const PARCScheduledTask *instance)
+{
+    char *result = parcMemory_Format("PARCScheduledTask@%p\n", instance);
+
+    return result;
+}
+
+uint64_t
+parcScheduledTask_GetExecutionTime(const PARCScheduledTask *task)
+{
+    return task->executionTime;
+}
+
+bool
+parcScheduledTask_Cancel(PARCScheduledTask *task, bool mayInterruptIfRunning)
+{
+    return parcFutureTask_Cancel(task->task, mayInterruptIfRunning);
+}
+
+PARCFutureTaskResult
+parcScheduledTask_Get(const PARCScheduledTask *task, const PARCTimeout *timeout)
+{
+    return parcFutureTask_Get(task->task, timeout);
+}
+
+PARCFutureTask *
+parcScheduledTask_GetTask(const PARCScheduledTask *task)
+{
+    return task->task;
+}
+
+void *
+parcScheduledTask_Run(const PARCScheduledTask *task)
+{
+    return parcFutureTask_Run(task->task);
+}
+
+bool
+parcScheduledTask_IsCancelled(const PARCScheduledTask *task)
+{
+    return parcFutureTask_IsCancelled(task->task);
+}
+
+bool
+parcScheduledTask_IsDone(const PARCScheduledTask *task)
+{
+    return parcFutureTask_IsDone(task->task);
+}