v0.2.47..v0.2.48 changeset RecursiveSetTagValueOp.h

diff --git a/hoot-core/src/main/cpp/hoot/core/ops/RecursiveSetTagValueOp.h b/hoot-core/src/main/cpp/hoot/core/ops/RecursiveSetTagValueOp.h
new file mode 100644
index 0000000..75c405f
--- /dev/null
+++ b/hoot-core/src/main/cpp/hoot/core/ops/RecursiveSetTagValueOp.h
@@ -0,0 +1,115 @@
+/*
+ * This file is part of Hootenanny.
+ *
+ * Hootenanny 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 3 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, see <http://www.gnu.org/licenses/>.
+ *
+ * --------------------------------------------------------------------
+ *
+ * The following copyright notices are generated automatically. If you
+ * have a new notice to add, please use the format:
+ * " * @copyright Copyright ..."
+ * This will properly maintain the copyright information. DigitalGlobe
+ * copyrights will be updated automatically.
+ *
+ * @copyright Copyright (C) 2019 DigitalGlobe (http://www.digitalglobe.com/)
+ */
+
+#ifndef RECURSIVE_SET_TAG_VALUE_OP_H
+#define RECURSIVE_SET_TAG_VALUE_OP_H
+
+// Hoot
+#include <hoot/core/ops/OsmMapOperation.h>
+#include <hoot/core/info/OperationStatusInfo.h>
+#include <hoot/core/criterion/ElementCriterionConsumer.h>
+#include <hoot/core/visitors/SetTagValueVisitor.h>
+
+namespace hoot
+{
+
+/**
+ * Allows for setting tags on elements and their children (way nodes, relation members)
+ */
+class RecursiveSetTagValueOp : public OsmMapOperation, public OperationStatusInfo,
+  public ElementCriterionConsumer, public Configurable
+{
+public:
+
+  static std::string className() { return "hoot::RecursiveSetTagValueOp"; }
+
+  RecursiveSetTagValueOp();
+  // We have the constructor signatures from SetTagValueVisitor here, as well as a signature that
+  // allows passing in an already configured, possibly complex, criterion. We may want to extend
+  // that capability to SetTagValueVisitor at some point.
+  RecursiveSetTagValueOp(
+    const QStringList& keys, const QStringList& values, ElementCriterionPtr elementCriterion,
+    bool appendToExistingValue = false, const bool overwriteExistingTag = true);
+  RecursiveSetTagValueOp(
+    const QString& key, const QString& value, ElementCriterionPtr elementCriterion,
+    bool appendToExistingValue = false, const bool overwriteExistingTag = true);
+  RecursiveSetTagValueOp(
+    const QStringList& keys, const QStringList& values, const QString& criterionName,
+    bool appendToExistingValue = false, const bool overwriteExistingTag = true,
+    const bool negateCriterion = false);
+  RecursiveSetTagValueOp(
+    const QString& key, const QString& value, const QString& criterionName,
+    bool appendToExistingValue = false, const bool overwriteExistingTag = true,
+    const bool negateCriterion = false);
+
+  /**
+   * @see OsmMapOperation
+   */
+  virtual void apply(std::shared_ptr<OsmMap>& map) override;
+
+  /**
+   * @see ElementCriterionConsumer
+   */
+  virtual void addCriterion(const ElementCriterionPtr& e);
+
+  /**
+   * @see Configurable
+   */
+  virtual void setConfiguration(const Settings& conf);
+
+  void setNegateCriterion(bool negate) { _negateCriterion = negate; }
+
+  /**
+   * @see ApiEntityInfo
+   */
+  virtual QString getDescription() const override
+  { return "Adds or updates specific tags on elements and their children"; }
+
+  /**
+   * @see OperationStatusInfo
+   */
+  virtual QString getInitStatusMessage() const { return _tagger->getInitStatusMessage(); }
+
+  /**
+   * @see OperationStatusInfo
+   */
+  virtual QString getCompletedStatusMessage() const { return _tagger->getCompletedStatusMessage(); }
+
+private:
+
+  ElementCriterionPtr _crit;
+  bool _negateCriterion;
+  // Wrap SetTagValueVisitor for tagging purposes only and handle the criterion filter separately
+  // in this class.
+  std::shared_ptr<SetTagValueVisitor> _tagger;
+
+  void _setCriterion(const QString& criterionName);
+};
+
+}
+
+#endif // RECURSIVE_SET_TAG_VALUE_OP_H