// Returns the length of the longest name of this Amoeba's children
public int longestNameLength() {
int maxLengthSeen = myName.length();
for (Amoeba a : myChildren) {
maxLengthSeen = Math.max(maxLengthSeen, a.longestNameLength());
}
return maxLengthSeen;
}
public void printFlat() {
if (myName != null) {
System.out.println(myName);
for (Amoeba a : myChildren) {
a.printFlat();
}
;
}
}
// Add a child if parent name matches an amoeba's name,
// or if parentName matches any of the descendents
public void addChild(String parentName, String childName) {
if (myName.equals(parentName)) {
Amoeba child = new Amoeba(childName, this);
myChildren.add(child);
} else {
for (Amoeba a : myChildren) {
a.addChild(parentName, childName);
}
}
}
// returns the length of the longest name in the Amoeba Family
public int longestNameLength() {
if (myRoot != null) {
return myRoot.longestNameLength();
}
return 0;
}
// Print the names of all amoebas in the family.
// later you will write print() that has more interesting formatting
public void printFlat() {
if (myRoot != null) {
myRoot.printFlat();
}
}
// Add a new amoeba named childName as the youngest child
// of the amoeba named parentName.
// Precondition: the amoeba family contains an amoeba named parentName.
public void addChild(String parentName, String childName) {
if (myRoot != null) {
myRoot.addChild(parentName, childName);
}
}