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Diffstat (limited to 'upstream/parameter/SelectionCriterion.cpp')
| -rw-r--r-- | upstream/parameter/SelectionCriterion.cpp | 193 |
1 files changed, 193 insertions, 0 deletions
diff --git a/upstream/parameter/SelectionCriterion.cpp b/upstream/parameter/SelectionCriterion.cpp new file mode 100644 index 0000000..f99abec --- /dev/null +++ b/upstream/parameter/SelectionCriterion.cpp @@ -0,0 +1,193 @@ +/* + * Copyright (c) 2011-2015, Intel Corporation + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modification, + * are permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this + * list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation and/or + * other materials provided with the distribution. + * + * 3. Neither the name of the copyright holder nor the names of its contributors + * may be used to endorse or promote products derived from this software without + * specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR + * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "SelectionCriterion.h" +#include "Utility.h" +#include <log/Logger.h> + +#define base CElement + +using namespace core; + +CSelectionCriterion::CSelectionCriterion(const std::string &strName, + const CSelectionCriterionType *pType, + core::log::Logger &logger) + : base(strName), _pType(pType), _logger(logger) +{ +} + +std::string CSelectionCriterion::getKind() const +{ + return "SelectionCriterion"; +} + +bool CSelectionCriterion::hasBeenModified() const +{ + return _uiNbModifications != 0; +} + +void CSelectionCriterion::resetModifiedStatus() +{ + _uiNbModifications = 0; +} + +/// From ISelectionCriterionInterface +// State +void CSelectionCriterion::setCriterionState(int iState) +{ + // Check for a change + if (_iState != iState) { + + _iState = iState; + + _logger.info() << "Selection criterion changed event: " + << getFormattedDescription(false, false); + + // Check if the previous criterion value has been taken into account (i.e. at least one + // Configuration was applied + // since the last criterion change) + if (_uiNbModifications != 0) { + + _logger.warning() << "Selection criterion '" << getName() << "' has been modified " + << _uiNbModifications + << " time(s) without any configuration application"; + } + + // Track the number of modifications for this criterion + _uiNbModifications++; + } +} + +int CSelectionCriterion::getCriterionState() const +{ + return _iState; +} + +// Name +std::string CSelectionCriterion::getCriterionName() const +{ + return getName(); +} + +// Type +const ISelectionCriterionTypeInterface *CSelectionCriterion::getCriterionType() const +{ + return _pType; +} + +/// Match methods +bool CSelectionCriterion::is(int iState) const +{ + return _iState == iState; +} + +bool CSelectionCriterion::isNot(int iState) const +{ + return _iState != iState; +} + +bool CSelectionCriterion::includes(int iState) const +{ + // For inclusive criterion, Includes checks if ALL the bit sets in iState are set in the + // current _iState. + return (_iState & iState) == iState; +} + +bool CSelectionCriterion::excludes(int iState) const +{ + return (_iState & iState) == 0; +} + +/// User request +std::string CSelectionCriterion::getFormattedDescription(bool bWithTypeInfo, + bool bHumanReadable) const +{ + std::string strFormattedDescription; + + if (bHumanReadable) { + + if (bWithTypeInfo) { + + // Display type info + utility::appendTitle(strFormattedDescription, getName() + ":"); + + // States + strFormattedDescription += "Possible states "; + + // Type Kind + strFormattedDescription += "("; + strFormattedDescription += _pType->isTypeInclusive() ? "Inclusive" : "Exclusive"; + strFormattedDescription += "): "; + + // States + strFormattedDescription += _pType->listPossibleValues() + "\n"; + + // Current State + strFormattedDescription += "Current state"; + } else { + // Name only + strFormattedDescription = getName(); + } + + // Current State + strFormattedDescription += " = " + _pType->getFormattedState(_iState); + } else { + // Name + strFormattedDescription = "Criterion name: " + getName(); + + if (bWithTypeInfo) { + // Type Kind + strFormattedDescription += ", type kind: "; + strFormattedDescription += _pType->isTypeInclusive() ? "inclusive" : "exclusive"; + } + + // Current State + strFormattedDescription += ", current state: " + _pType->getFormattedState(_iState); + + if (bWithTypeInfo) { + // States + strFormattedDescription += ", states: " + _pType->listPossibleValues(); + } + } + return strFormattedDescription; +} + +// XML export +void CSelectionCriterion::toXml(CXmlElement &xmlElement, + CXmlSerializingContext &serializingContext) const +{ + // Current Value + xmlElement.setAttribute("Value", _pType->getFormattedState(_iState)); + + // Serialize Type node + _pType->toXml(xmlElement, serializingContext); + + base::toXml(xmlElement, serializingContext); +} |