class PreorderIterator extends java.lang.Object implements java.util.Iterator<java.lang.Object>
Constructor and Description |
---|
PreorderIterator() |
Modifier and Type | Method and Description |
---|---|
(package private) void |
addNode(AbsExpr e) |
boolean |
hasNext() |
java.lang.Object |
next() |
void |
remove() |
PreorderIterator()
public boolean hasNext()
hasNext
in interface java.util.Iterator<java.lang.Object>
public java.lang.Object next()
next
in interface java.util.Iterator<java.lang.Object>
public void remove()
remove
in interface java.util.Iterator<java.lang.Object>