X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.databoard%2Fcpp%2FDataBoardTest%2FDataBoard%2FOptionalValue.cpp;fp=bundles%2Forg.simantics.databoard%2Fcpp%2FDataBoardTest%2FDataBoard%2FOptionalValue.cpp;h=bb8d4ce2c190e9fbbb09f547b5dfcc81ba6f886d;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.databoard/cpp/DataBoardTest/DataBoard/OptionalValue.cpp b/bundles/org.simantics.databoard/cpp/DataBoardTest/DataBoard/OptionalValue.cpp
new file mode 100644
index 000000000..bb8d4ce2c
--- /dev/null
+++ b/bundles/org.simantics.databoard/cpp/DataBoardTest/DataBoard/OptionalValue.cpp
@@ -0,0 +1,88 @@
+#include "OptionalValue.h"
+
+#include "Constants.h"
+
+namespace Databoard {
+	namespace Value {
+		OptionalValue::OptionalValue(Databoard::Type::DataType* dataBoard) : Value(dataBoard)
+		{
+			this->value = NULL;
+		}
+
+		OptionalValue::~OptionalValue()
+		{
+			if(value != NULL)
+			{
+				delete value;
+				
+				value = NULL;
+			}
+		}
+
+		void OptionalValue::setValue(Value* value)
+		{
+			if(this->value != NULL)
+			{
+				delete this->value;
+				
+				this->value = NULL;
+			}
+
+			this->value = value;
+		}
+
+		void OptionalValue::setNoValue()
+		{
+			if(value != NULL)
+			{
+				delete value;
+				
+				value = NULL;
+			}
+		}
+
+		Value* OptionalValue::getValue()
+		{
+			return value;
+		}
+
+		bool OptionalValue::hasValue()
+		{
+			return (value != NULL);
+		}
+
+		std::string OptionalValue::writeOut(int /*indent*/)
+		{
+			std::string s;
+
+			if(value != NULL)
+			{
+				s += value->writeOut();
+			}
+
+			return s;
+		}
+
+		bool OptionalValue::equals(const Value* other)
+		{
+			OptionalValue* o = (OptionalValue*)other;
+
+			if(hasValue() != o->hasValue())
+			{
+				return hasValue();
+			}
+
+			return value->equals(o->value);
+		}
+
+		std::string OptionalValue::isValid()
+		{
+			if(hasValue() == true)
+			{
+				return value->isValid();
+			}
+
+			return STR_EMPTY;
+		}
+	}
+}