private boolean fequalsTree(FTree other) {
if (other == null) {
return false;
}
if (this.hashCode != other.hashCode) {
return false;
}
if (!this.text.equals(other.text)) {
return false;
}
if (this.decendants != other.decendants) {
return false;
}
if (this.getLeft() != null) {
return this.getLeft().fequalsTreeAux(other.getLeft());
} else if (this.getLeft() == null && other.getLeft() == null) {
return true;
} else {
return false;
}
}
private boolean fequalsTreeAux(FTree other) {
if (other == null) {
return false;
}
if (!this.text.equals(other.text)) {
return false;
}
boolean res = true;
FTree left = this.getLeft();
if (left != null) {
res = left.fequalsTreeAux(other.getLeft());
}
if (res) {
FTree sib = this.getSibbling();
if (sib != null) {
res = sib.fequalsTreeAux(other.getSibbling());
}
}
return res;
}
public boolean equals(Object o) {
FTree other = (FTree) o;
boolean res = fequalsTree(other);
assert res == this.toStringTree().equals(other.toStringTree());
return res;
}