1 files changed, 87 insertions, 0 deletions
diff --git a/src/xmlpatterns/expr/qtriplecontainer.cpp b/src/xmlpatterns/expr/qtriplecontainer.cpp
new file mode 100644
index 0000000..8ffff85
--- /dev/null
+++ b/src/xmlpatterns/expr/qtriplecontainer.cpp
@@ -0,0 +1,87 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtXmlPatterns module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QList>
+
+#include "qtriplecontainer_p.h"
+
+QT_BEGIN_NAMESPACE
+
+using namespace QPatternist;
+
+TripleContainer::TripleContainer(const Expression::Ptr &operand1,
+                                 const Expression::Ptr &operand2,
+                                 const Expression::Ptr &operand3) : m_operand1(operand1),
+                                                                    m_operand2(operand2),
+                                                                    m_operand3(operand3)
+{
+    Q_ASSERT(operand1);
+    Q_ASSERT(operand2);
+    Q_ASSERT(operand3);
+}
+
+Expression::List TripleContainer::operands() const
+{
+    Expression::List result;
+    result.append(m_operand1);
+    result.append(m_operand2);
+    result.append(m_operand3);
+    return result;
+}
+
+void TripleContainer::setOperands(const Expression::List &ops)
+{
+    Q_ASSERT(ops.count() == 3);
+    m_operand1 = ops.first();
+    m_operand2 = ops.at(1);
+    m_operand3 = ops.at(2);
+}
+
+bool TripleContainer::compressOperands(const StaticContext::Ptr &context)
+{
+    rewrite(m_operand1, m_operand1->compress(context), context);
+    rewrite(m_operand2, m_operand2->compress(context), context);
+    rewrite(m_operand3, m_operand3->compress(context), context);
+
+    return m_operand1->isEvaluated() && m_operand2->isEvaluated() && m_operand3->isEvaluated();
+}
+
+QT_END_NAMESPACE