Add new replaceColumn method (jtablesaw#673)

Kerwinooooo · Sep 29, 2019 · a48fea2 · a48fea2
1 parent 9cccfa4
commit a48fea2
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Showing 2 changed files with 9 additions and 1 deletion.
diff --git a/core/src/main/java/tech/tablesaw/api/Table.java b/core/src/main/java/tech/tablesaw/api/Table.java
@@ -264,6 +264,15 @@ public Table replaceColumn(final String columnName, final Column<?> newColumn) {
     return replaceColumn(colIndex, newColumn);
   }
 
+  /**
+   * Replaces an existing column having the same name of the given column with the given column
+   *
+   * @param newColumn Column to be added
+   */
+  public Table replaceColumn(Column<?> newColumn) {
+    return replaceColumn(newColumn.name(), newColumn);
+  }
+
   /** Sets the name of the table */
   @Override
   public Table setName(String name) {

diff --git a/core/src/main/java/tech/tablesaw/columns/AbstractColumn.java b/core/src/main/java/tech/tablesaw/columns/AbstractColumn.java
@@ -146,5 +146,4 @@ public StringColumn asStringColumn() {
     }
     return sc;
   }
-
 }
-Original file line number
+Diff line change
@@ Expand Up / @@ -146,5 +146,4 @@ public StringColumn asStringColumn() { @@
         }
         return sc;
       }
     }