@Override
	public boolean isCellEditable(int rowIndex, int columnIndex) {
		DynamicTableColumn<ProgramLocation, ?, ?> column = getColumn(columnIndex);

		return (column instanceof StringRepColumn);
	}
Columns defined by this table (useful for enum.ordinal())
Ghidra/Features/Base/src/main/java/ghidra/app/plugin/core/strings/ViewStringsTableModel.java