X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.databoard%2Fcpp%2FDataBoardTest%2FDataBoard%2FMapValue.cpp;fp=bundles%2Forg.simantics.databoard%2Fcpp%2FDataBoardTest%2FDataBoard%2FMapValue.cpp;h=8be9eb2c54891bb269f97edebe67a72752565ab1;hb=969bd23cab98a79ca9101af33334000879fb60c5;hp=0000000000000000000000000000000000000000;hpb=866dba5cd5a3929bbeae85991796acb212338a08;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.databoard/cpp/DataBoardTest/DataBoard/MapValue.cpp b/bundles/org.simantics.databoard/cpp/DataBoardTest/DataBoard/MapValue.cpp
new file mode 100644
index 000000000..8be9eb2c5
--- /dev/null
+++ b/bundles/org.simantics.databoard/cpp/DataBoardTest/DataBoard/MapValue.cpp
@@ -0,0 +1,203 @@
+#include "MapValue.h"
+
+#include <iostream>
+
+#include "IntegerValue.h"
+#include "Constants.h"
+
+namespace Databoard {
+	namespace Value {
+
+		MapValue::MapValue(Databoard::Type::DataType* dataBoard) : Value(dataBoard)
+		{
+		}
+
+		MapValue::~MapValue()
+		{
+			for(MKVMap::iterator it = values.begin(); it != values.end(); ++it)
+			{
+				delete it->first;
+				delete it->second;
+			}
+
+			values.clear();
+		}
+
+		bool MapValue::put(Value* key, Value* value)
+		{
+			if(containsKey(key) == false)
+			{
+				values[key] = value;
+
+				return true;
+			}
+			else
+			{
+				MKVMap::iterator it = values.find(key);
+
+				delete it->first;
+				delete it->second;
+
+				values.erase(it);
+
+				values[key] = value;
+
+				return false;
+			}
+		}
+
+		int MapValue::count()
+		{
+			return (int)values.size();
+		}
+
+		Value* MapValue::get(Value* key)
+		{
+			if(containsKey(key) == true)
+			{
+				return values[key];
+			}
+			else
+			{
+				return false;
+			}
+		}
+
+		bool MapValue::containsKey(Value* key)
+		{
+			return (values.find(key) != values.end());
+		}
+
+		Value* MapValue::remove(Value* key)
+		{
+			if(containsKey(key) == true)
+			{
+				Value* oldValue = values[key];
+
+				values.erase(key);
+
+				return oldValue;
+			}
+			else
+			{
+				return NULL;
+			}
+		}
+
+		void MapValue::removeRange(Value* startKey, Value* endKey)
+		{
+			if(containsKey(startKey) && containsKey(endKey))
+			{
+				MKVMap::iterator iBegin = values.find(startKey);
+				MKVMap::iterator iEnd = values.find(endKey);
+
+				int indexBegin = -1;
+				int indexEnd = -1;
+
+				int i = 0;
+
+				for(MKVMap::iterator it = values.begin(); it != values.end(); ++i, ++it)
+				{
+					if(it == iBegin)
+					{
+						indexBegin = i;
+					}
+
+					if(it == iEnd)
+					{
+						indexEnd = i;
+					}
+				}
+
+				if(indexBegin == -1 || indexEnd == -1 ||
+					(indexBegin > indexEnd))
+				{
+					return;
+				}
+
+				MKVMap::iterator it = values.begin();
+
+				for(int j = 0; j < indexBegin; ++j)
+				{
+					++it;
+				}
+
+				for(i = indexBegin; i < indexEnd; ++i)
+				{
+					delete it->first;
+					delete it->second;
+
+					++it;
+				}
+
+				values.erase(iBegin, iEnd);
+			}
+		}
+
+		void MapValue::clear()
+		{
+			values.clear();
+		}
+
+		std::string MapValue::writeOut(int /*indent*/)
+		{
+			std::string s;
+
+			s += "map { ";
+
+			// counter is inside the block
+			for(MKVMap::iterator it = values.begin(); it != values.end(); )
+			{
+				s += it->first->writeOut();
+				s += " = ";
+				s += it->second->writeOut();
+
+				if(++it != values.end())
+				{
+					s += ", ";
+				}
+			}
+
+			s += " }";
+
+			return s;
+		}
+
+		bool MapValue::equals(const Value* other)
+		{
+			MapValue* o = (MapValue*)other;
+
+			return true;//(this->value < o->value);
+
+		}
+
+		std::string MapValue::isValid()
+		{
+			for(MKVMap::iterator it = values.begin(); it != values.end(); ++it)
+			{
+				std::string s;
+					
+				s = it->first->isValid();
+
+				if(s.length() > 0)
+				{
+					return s;
+				}
+
+				s = it->second->isValid();
+
+				if(s.length() > 0)
+				{
+					return s;
+				}
+			}
+
+			return STR_EMPTY;
+		}
+
+		bool ValueComparison::operator()(Value* const &a, Value* const &b) const
+		{
+			return a->equals(b);
+		}
+	}
+}