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#include "scalaroperatornode.h"
#include <QDebug>
ScalarOperatorNode::ScalarOperatorNode()
: m_internalNode(NULL)
{
m_scalarOperationList.insert('+',PLUS);
m_scalarOperationList.insert('-',MINUS);
m_scalarOperationList.insert('x',MULTIPLICATION);
m_scalarOperationList.insert('*',MULTIPLICATION);
m_scalarOperationList.insert('/',DIVIDE);
}
void ScalarOperatorNode::run(ExecutionNode* previous)
{
if(NULL!=m_internalNode)
{
m_internalNode->run(this);
}
if(NULL!=previous)
{
DiceResult* previousResult = previous->getResult();
ExecutionNode* internal = m_internalNode;
while(NULL != internal->getNextNode() )
{
internal = internal->getNextNode();
}
DiceResult* internalResult = internal->getResult();
switch(m_myOperator)
{
case PLUS:
m_result.insertResult(add(previousResult->getSum(),internalResult->getSum()));
break;
case MINUS:
m_result.insertResult(substract(previousResult->getSum(),internalResult->getSum()));
break;
case MULTIPLICATION:
m_result.insertResult(multiple(previousResult->getSum(),internalResult->getSum()));
break;
case DIVIDE:
m_result.insertResult(divide(previousResult->getSum(),internalResult->getSum()));
break;
default:
break;
}
if(NULL!=m_nextNode)
{
m_nextNode->run(this);
}
}
}
bool ScalarOperatorNode::setOperatorChar(QChar c)
{
if(m_scalarOperationList.contains(c))
{
m_myOperator = m_scalarOperationList.value(c);
return true;
}
return false;
}
void ScalarOperatorNode::setInternalNode(ExecutionNode* node)
{
m_internalNode = node;
}
qint64 ScalarOperatorNode::add(qint64 a,qint64 b)
{
return a+b;
}
qint64 ScalarOperatorNode::substract(qint64 a,qint64 b)
{
return a-b;
}
qint64 ScalarOperatorNode::divide(qint64 a,qint64 b)
{
return a/b;
}
qint64 ScalarOperatorNode::multiple(qint64 a,qint64 b)
{
return a*b;
}
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