javaextensions/sensor/src.s60/csensorlimitcondition.cpp
changeset 21 2a9601315dfc
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/javaextensions/sensor/src.s60/csensorlimitcondition.cpp	Mon May 03 12:27:20 2010 +0300
@@ -0,0 +1,65 @@
+/*
+* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  Limit condition implementation
+*
+*/
+
+#include "csensorlimitcondition.h"
+#include "sensornativeconstants.h"
+#include "logger.h"
+
+CSensorLimitCondition::CSensorLimitCondition(
+    TInt aChannelId, TReal64& aLimit, TInt aOp)
+        : CSensorConditionBase(aChannelId), iLimit(aLimit), iOp(aOp)
+{
+    JELOG2(ESensor);
+}
+
+CSensorLimitCondition::~CSensorLimitCondition()
+{
+    JELOG2(ESensor);
+}
+
+TBool CSensorLimitCondition::Evaluate(TReal aValue, TInt aChannelId)
+{
+    JELOG2(ESensor);
+    if (aChannelId != iChannelId)
+    {
+        return EFalse;
+    }
+    switch (iOp)
+    {
+    case INT_EQUALS:
+    {
+        return aValue == iLimit;
+    }
+    case INT_GREATER_THAN:
+    {
+        return aValue > iLimit;
+    }
+    case INT_GREATER_THAN_OR_EQUALS:
+    {
+        return aValue >= iLimit;
+    }
+    case INT_LESS_THAN:
+    {
+        return aValue < iLimit;
+    }
+    case INT_LESS_THAN_OR_EQUALS:
+    {
+        return aValue <= iLimit;
+    }
+    }
+    return EFalse;
+}