@Override public int getCost() { return query.getCostAsExpression(); }
@Override public int getCost() { return query.getCostAsExpression(); }
@Override public int getCost() { return left.getCost() + query.getCostAsExpression(); }
@Override public int getCost() { return query.getCostAsExpression(); }
@Override public int getCost() { return query.getCostAsExpression(); }
@Override public int getCost() { return query.getCostAsExpression(); }
@Override public int getCost() { return query.getCostAsExpression(); }
@Override public int getCost() { return left.getCost() + query.getCostAsExpression(); }
@Override public int getCost() { return left.getCost() + query.getCostAsExpression(); }