icinga2/lib/config/expressionlist.cpp

68 lines
2.5 KiB
C++

/******************************************************************************
* Icinga 2 *
* Copyright (C) 2012 Icinga Development Team (http://www.icinga.org/) *
* *
* This program is free software; you can redistribute it and/or *
* modify it under the terms of the GNU General Public License *
* as published by the Free Software Foundation; either version 2 *
* of the License, or (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the Free Software Foundation *
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. *
******************************************************************************/
#include "i2-config.h"
using namespace icinga;
/**
* Adds an expression to an expression list.
*
* @param expression The expression that should be added.
*/
void ExpressionList::AddExpression(const Expression& expression)
{
m_Expressions.push_back(expression);
}
/**
* Returns the number of items currently contained in the expression list.
*
* @returns The length of the list.
*/
size_t ExpressionList::GetLength(void) const
{
return m_Expressions.size();
}
/**
* Executes the expression list.
*
* @param dictionary The dictionary that should be manipulated by the
* expressions.
*/
void ExpressionList::Execute(const Dictionary::Ptr& dictionary) const
{
BOOST_FOREACH(const Expression& expression, m_Expressions) {
expression.Execute(dictionary);
}
}
/**
* Dumps the expression list to the specified stream.
*
* @param fp The stream.
* @param indent The indentation level.
*/
void ExpressionList::Dump(ostream& fp, int indent) const
{
BOOST_FOREACH(const Expression& expression, m_Expressions) {
expression.Dump(fp, indent);
}
}