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diff --git a/reportbuilder/java/org/libreoffice/report/pentaho/model/OfficeStylesCollection.java b/reportbuilder/java/org/libreoffice/report/pentaho/model/OfficeStylesCollection.java
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+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+package org.libreoffice.report.pentaho.model;
+
+import org.libreoffice.report.pentaho.OfficeNamespaces;
+
+import org.jfree.report.structure.Element;
+
+/**
+ * Holds all style-definitions and provides some simplified lookup methods to
+ * grab them by their type and name.
+ *
+ * <p>For now, we are only interested in 'style:style' nodes. Each of these nodes
+ * has a style-name and a style-family. Each style declaration can have a parent
+ * style, from which properties are inherited.</p>
+ *
+ * <p>Style names are unique within the family, no matter whether the style is an
+ * automatic style, a common style or a master style.</p>
+ *
+ * <p>The contents of this element are the union of the 'styles.xml' file (if it
+ * exists), the font-declarations and auto-styles of the document-content.xml
+ * and the styles declared in the main document.</p>
+ *
+ * @since 06.03.2007
+ */
+public class OfficeStylesCollection extends Element
+{
+    // Font-face declarations are copied as is. We simply merge them by adding
+    // them all in one set. This may result in duplicate entries, but as the
+    // fileformat does not forbid that, it therefore must be ok.
+
+    private final FontFaceDeclsSection fontFaceDecls;
+    private final OfficeStyles automaticStyles;
+    private final OfficeStyles commonStyles;
+    private final OfficeMasterStyles masterStyles;
+
+    public OfficeStylesCollection()
+    {
+        fontFaceDecls = new FontFaceDeclsSection();
+
+        automaticStyles = new OfficeStyles();
+        automaticStyles.setType("automatic-styles");
+        automaticStyles.setNamespace(OfficeNamespaces.OFFICE_NS);
+
+        commonStyles = new OfficeStyles();
+        commonStyles.setType("styles");
+        commonStyles.setNamespace(OfficeNamespaces.OFFICE_NS);
+
+        masterStyles = new OfficeMasterStyles();
+        masterStyles.setType("master-styles");
+        masterStyles.setNamespace(OfficeNamespaces.OFFICE_NS);
+    }
+
+    public OfficeStyle getStyle(final String family, final String name)
+    {
+        final OfficeStyle commonStyle = commonStyles.getStyle(family, name);
+        if (commonStyle != null)
+        {
+            return commonStyle;
+        }
+        final OfficeStyle autoStyle = automaticStyles.getStyle(family, name);
+        if (autoStyle != null)
+        {
+            return autoStyle;
+        }
+
+        // And later: Autogenerate one of the default styles.
+        // However, at this moment, we don't have a clue about the default styles
+        // at all. Maybe we should add them to make this implementation more robust
+        // against invalid documents.
+        return null;
+    }
+
+    public boolean containsStyle(final String family, final String name)
+    {
+        return (getStyle(family, name) != null);
+    }
+
+    public OfficeStyles getAutomaticStyles()
+    {
+        return automaticStyles;
+    }
+
+    public OfficeStyles getCommonStyles()
+    {
+        return commonStyles;
+    }
+
+    public OfficeMasterStyles getMasterStyles()
+    {
+        return masterStyles;
+    }
+
+    public FontFaceDeclsSection getFontFaceDecls()
+    {
+        return fontFaceDecls;
+    }
+}