Method removeColumn

output/java_guava/1.4.17/StandardTable.java:172–187

(Object column)

  }

  @CanIgnoreReturnValue
  private Map<R, V> removeColumn(Object column) {
    Map<R, V> output = new LinkedHashMap<R, V>();
    Iterator<Entry<R, Map<C, V>>> iterator = backingMap.entrySet().iterator();
    while (iterator.hasNext()) {
      Entry<R, Map<C, V>> entry = iterator.next();
      V value = entry.getValue().remove(column);
      if (value != null) {
        output.put(entry.getKey(), value);
        if (entry.getValue().isEmpty()) {
          iterator.remove();
        }
      }
    }
    return output;
  }

  private boolean containsMapping(Object rowKey, Object columnKey, Object value) {
    return value != null && value.equals(get(rowKey, columnKey));