Expose ITable paths (#200)

Closes #196
wpilibsuite · May 27, 2017 · 417cf33 · 417cf33
1 parent 3d2f41d
commit 417cf33
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diff --git a/include/networktables/NetworkTable.h b/include/networktables/NetworkTable.h
@@ -562,6 +562,11 @@ class NetworkTable : public ITable {
    * does not exist
    */
   std::shared_ptr<nt::Value> GetValue(llvm::StringRef key) const override;
+
+  /**
+   * Gets the full path of this table.
+   */
+  llvm::StringRef GetPath() const override;
 };
 
 #endif  // NETWORKTABLE_H_
diff --git a/include/tables/ITable.h b/include/tables/ITable.h
@@ -482,6 +482,12 @@ class ITable {
    * @param listener the listener to be removed
    */
   virtual void RemoveTableListener(ITableListener* listener) = 0;
+
+  /**
+   * Gets the full path of this table.
+   */
+  virtual llvm::StringRef GetPath() const = 0;
+
 };
 
 #endif  // ITABLE_H_
diff --git a/java/src/edu/wpi/first/wpilibj/networktables/NetworkTable.java b/java/src/edu/wpi/first/wpilibj/networktables/NetworkTable.java
@@ -1102,4 +1102,14 @@ public double getDouble(String key) throws TableKeyNotDefinedException {
   public double getDouble(String key, double defaultValue) {
     return getNumber(key, defaultValue);
   }
+
+  /**
+   * {@inheritDoc}
+   * @return
+   */
+  @Override
+  public String getPath() {
+    return path;
+  }
+
 }
diff --git a/java/src/edu/wpi/first/wpilibj/tables/ITable.java b/java/src/edu/wpi/first/wpilibj/tables/ITable.java
@@ -625,4 +625,10 @@ public int getInt(String key, int defaultValue)
    */
   @Deprecated
   public double getDouble(String key, double defaultValue);
+
+  /**
+   * Gets the full path of this table.
+   */
+  public String getPath();
+
 }
diff --git a/src/networktables/NetworkTable.cpp b/src/networktables/NetworkTable.cpp
@@ -576,3 +576,7 @@ std::shared_ptr<nt::Value> NetworkTable::GetValue(StringRef key) const {
   path += key;
   return nt::GetEntryValue(path);
 }
+
+StringRef NetworkTable::GetPath() const {
+  return m_path;
+}