public void showNestedTables(java.util.Formatter sf) {
    for (NestedTable nt : leaves) {
      nt.show(sf);
    }
  }
public void showNestedTables(java.util.Formatter sf) {
    for (NestedTable nt : leaves) {
      nt.show(sf);
    }
  }
public void showNestedTables ( java . util . Formatter sf ) { for ( NestedTable nt : leaves ) { nt . show ( sf ) ; } }
/* public void showTables(java.util.Formatter sf) {
sf.format("%nTables%n");
for (NestedTable.Table t : tableSet)
sf.format(" %s%n", t);

sf.format("%nJoins%n");
for (Join j : joins)
sf.format(" %s%n", j);
}
/ * public void showTables ( java . util . Formatter sf ) { sf . format ( %nTables%n ) ; for ( NestedTable . Table t : tableSet ) sf . format ( %s%n t ) ;