How to use

getCost

method

in

org.h2.expression.Expression

@Override
public int getCost() {
  int cost = 3;
  for (Expression e : args) {
    if (e != null) {
      cost += e.getCost();
    }
  }
  return cost;
}

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

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

@Override
public int getCost() {
  int cost = 5;
  for (Expression e : args) {
    cost += e.getCost();
  }
  if (filterCondition != null) {
    cost += filterCondition.getCost();
  }
  return cost;
}

@Override
public int getCost() {
  int cost = 1;
  if (on != null) {
    cost += on.getCost();
  }
  if (filterCondition != null) {
    cost += filterCondition.getCost();
  }
  return cost;
}

@Override
public int getCost() {
  int cost = 1;
  for (Expression e : list) {
    cost += e.getCost();
  }
  return cost;
}

@Override
public int getCost() {
  int cost = left.getCost();
  for (Expression e : valueList) {
    cost += e.getCost();
  }
  return cost;
}

@Override
public int getCost() {
  return condition.getCost();
}

@Override
public int getCost() {
  return left.getCost() + right.getCost() + 3;
}

@Override
public int getCost() {
  return expr.getCost();
}

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

@Override
public int getCost() {
  return left.getCost() + (right == null ? 0 : right.getCost()) + 1;
}

@Override
public int getCost() {
  return left.getCost() + 1 + (right == null ? 0 : right.getCost());
}

@Override
public int getCost() {
  int cost = javaMethod.hasConnectionParam() ? 25 : 5;
  for (Expression e : args) {
    cost += e.getCost();
  }
  return cost;
}

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

int lc = left.getCost(), rc = right.getCost();
if (rc < lc) {
  Expression t = left;

@Override
public int getCost() {
  int cost = left.getCost();
  for (Expression e : valueList) {
    cost += e.getCost();
  }
  return cost;
}

@Override
public int getCost() {
  int cost = 1;
  for (Expression e : list) {
    cost += e.getCost();
  }
  return cost;
}

@Override
public int getCost() {
  return left.getCost() + 1 + (right == null ? 0 : right.getCost());
}

public int getCost() {
  int cost = functionAlias.hasConnectionParam() ? 25 : 5;
  for (int i = 0; i < args.length; i++) {
    cost += args[i].getCost();
  }
  return cost;
}