|
|||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Objectorg.apache.commons.collections.iterators.AbstractEmptyIterator
org.apache.commons.collections.iterators.EmptyOrderedMapIterator
Provides an implementation of an empty ordered map iterator.
Field Summary | |
static OrderedMapIterator |
INSTANCE
Singleton instance of the iterator. |
Constructor Summary | |
protected |
EmptyOrderedMapIterator()
Constructor. |
Method Summary | |
void |
add(java.lang.Object obj)
|
java.lang.Object |
getKey()
Gets the current key, which is the key returned by the last call to next() . |
java.lang.Object |
getValue()
Gets the current value, which is the value associated with the last key returned by next() . |
boolean |
hasNext()
Checks to see if there are more entries still to be iterated. |
boolean |
hasPrevious()
Checks to see if there is a previous entry that can be iterated to. |
java.lang.Object |
next()
Gets the next key from the Map . |
int |
nextIndex()
|
java.lang.Object |
previous()
Gets the previous key from the Map . |
int |
previousIndex()
|
void |
remove()
Removes the last returned key from the underlying Map (optional operation). |
void |
reset()
Resets the iterator back to the position at which the iterator was created. |
void |
set(java.lang.Object obj)
|
java.lang.Object |
setValue(java.lang.Object value)
Sets the value associated with the current key (optional operation). |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface org.apache.commons.collections.OrderedMapIterator |
hasPrevious, previous |
Methods inherited from interface org.apache.commons.collections.MapIterator |
getKey, getValue, hasNext, next, remove, setValue |
Methods inherited from interface org.apache.commons.collections.ResettableIterator |
reset |
Field Detail |
public static final OrderedMapIterator INSTANCE
Constructor Detail |
protected EmptyOrderedMapIterator()
Method Detail |
public boolean hasNext()
public java.lang.Object next()
public boolean hasPrevious()
public java.lang.Object previous()
public int nextIndex()
public int previousIndex()
public void add(java.lang.Object obj)
public void set(java.lang.Object obj)
public void remove()
public java.lang.Object getKey()
public java.lang.Object getValue()
public java.lang.Object setValue(java.lang.Object value)
public void reset()
|
|||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |