@Override
public String toString() {
String str = "";
for (int i = 0; i < FormulaType.values().length; i++)
if (leftFormulas[i] != null) str += leftFormulas[i].toString();
return str + "==>\n" + (rightSide == null ? "" : rightSide.toString());
}
@SuppressWarnings("unchecked")
@Override
public SingleSuccedentSequentOnBitSet clone() {
try {
SingleSuccedentSequentOnBitSet result = (SingleSuccedentSequentOnBitSet) super.clone();
result.leftSide = (BitSet) this.leftSide.clone();
result.leftFormulas = (LinkedList<Formula>[]) new LinkedList[FormulaType.values().length];
for (int i = 0; i < this.leftFormulas.length; i++)
if (this.leftFormulas[i] != null)
result.leftFormulas[i] = (LinkedList<Formula>) this.leftFormulas[i].clone();
result.rightSide = this.rightSide;
return result;
} catch (CloneNotSupportedException e) {
throw new ImplementationError(e.getMessage());
}
}
@SuppressWarnings("unchecked")
public SingleSuccedentSequentOnBitSet(FormulaFactory factory) {
leftSide = new BitSet(factory.numberOfGeneratedFormulas());
leftFormulas = new LinkedList[FormulaType.values().length];
rightSide = null;
}
