registerTriggerStatement.h

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/*******************************************************************************
** Copyright (c) 2018 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/


#pragma once

#include "vrfplan/vrfplanDefines.h"
#include "vrfplan/simStatement.h"
#include <readerWriter/rwBoolean.h>
#include "vrfutil/rwUUID.h"

const char DtRegisterTriggerStatementTypeName[] = "RegisterTrigger";
const char DtUnregisterTriggerStatementTypeName[] = "UnregisterTrigger";

class DtRwCondExpr;
class DtTriggerBlock;
class DtSimCondExpr;
class DtTriggerStmt;

class DT_DLL_vrfplan DtRegisterTriggerStatement : public DtSimStatement
{
public:

   DtRegisterTriggerStatement(DtReaderWriterRegistry* parentRegistry = NULL);

   DtRegisterTriggerStatement(const DtRegisterTriggerStatement& orig,
      DtReaderWriterRegistry* parentRegistry = NULL);

   virtual ~DtRegisterTriggerStatement() override;

   DtRegisterTriggerStatement& operator=(const DtRegisterTriggerStatement& orig);

   virtual DtSimStatement* clone(DtReaderWriterRegistry* parentRegistry = NULL) const override;

   virtual void setTriggerUUID(const DtUUID&);
   virtual const DtUUID& triggerUUID() const;

   virtual DtString triggerName() const;

   virtual void setTriggerStatement(DtTriggerStmt*);
   virtual DtTriggerStmt* triggerStatement() const;

   virtual bool registerTrigger() const;

   virtual int subBlockCount() const override;
   virtual DtSimBlock* subBlock(int index) override;

   virtual bool reregisterTrigger() const;

   virtual void mapTriggerStatement(DtPlan& planContext);

   virtual void execute(DtPlan& planContext) override;

   virtual DtString stringRep(int) const override;

   virtual int type() const override;

   virtual int netRepSize() const override;

   virtual bool setFromNet(const char* contentBuffer, unsigned contentSize) override;

   virtual bool setToNet() override;

   virtual const DtSimCondExpr* condExpr() const;

   virtual const DtString& option() const;

   virtual DtTriggerBlock* triggerBlock() const;

   virtual void upgradeTriggerUUID(const boost::unordered_map<DtUUID, DtUUID>&) override;

public:
   static DtSimStatement* creator(DtReaderWriterRegistry* parentRegistry=NULL);

protected:
   DtRegisterTriggerStatement(const DtString& statementType, DtReaderWriterRegistry* parentRegistry = NULL);

protected:
   DtRwUUID myTriggerUUID;
   DtRwBoolean myRegister;
   DtTriggerStmt*   myTriggerStatement;
};

class DT_DLL_vrfplan DtUnregisterTriggerStatement : public DtRegisterTriggerStatement
{
public:

   DtUnregisterTriggerStatement(DtReaderWriterRegistry* parentRegistry = NULL);

   DtUnregisterTriggerStatement(const DtUnregisterTriggerStatement& orig,
      DtReaderWriterRegistry* parentRegistry = NULL);

   virtual ~DtUnregisterTriggerStatement() override;

   virtual DtSimStatement* clone(DtReaderWriterRegistry* parentRegistry = NULL) const override;

   virtual int type() const override;

public:
   static DtSimStatement* creator(DtReaderWriterRegistry* parentRegistry=NULL);
};