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java.lang.Objectorg.apache.commons.collections.map.AbstractLinkedMap.LinkIterator
protected abstract static class AbstractLinkedMap.LinkIterator
Base Iterator that iterates in link order.
| Field Summary | |
|---|---|
protected int |
expectedModCount
The modification count expected |
protected AbstractLinkedMap.LinkEntry |
last
The current (last returned) entry |
protected AbstractLinkedMap.LinkEntry |
next
The next entry |
protected AbstractLinkedMap |
parent
The parent map |
| Constructor Summary | |
|---|---|
protected |
AbstractLinkedMap.LinkIterator(AbstractLinkedMap parent)
|
| Method Summary | |
|---|---|
protected AbstractLinkedMap.LinkEntry |
currentEntry()
|
boolean |
hasNext()
|
boolean |
hasPrevious()
Checks to see if there is a previous element that can be iterated to. |
protected AbstractLinkedMap.LinkEntry |
nextEntry()
|
protected AbstractLinkedMap.LinkEntry |
previousEntry()
|
void |
remove()
|
void |
reset()
Resets the iterator back to the position at which the iterator was created. |
java.lang.String |
toString()
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| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Methods inherited from interface org.apache.commons.collections.OrderedIterator |
|---|
previous |
| Methods inherited from interface java.util.Iterator |
|---|
next |
| Methods inherited from interface java.util.Iterator |
|---|
next |
| Field Detail |
|---|
protected final AbstractLinkedMap parent
protected AbstractLinkedMap.LinkEntry last
protected AbstractLinkedMap.LinkEntry next
protected int expectedModCount
| Constructor Detail |
|---|
protected AbstractLinkedMap.LinkIterator(AbstractLinkedMap parent)
| Method Detail |
|---|
public boolean hasNext()
hasNext in interface java.util.Iteratorpublic boolean hasPrevious()
OrderedIterator
hasPrevious in interface OrderedIteratortrue if the iterator has a previous elementprotected AbstractLinkedMap.LinkEntry nextEntry()
protected AbstractLinkedMap.LinkEntry previousEntry()
protected AbstractLinkedMap.LinkEntry currentEntry()
public void remove()
remove in interface java.util.Iteratorpublic void reset()
ResettableIterator
reset in interface ResettableIteratorpublic java.lang.String toString()
toString in class java.lang.Object
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