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public interface Cursor
This interface extends the Iterator interface to allow insertion of data and move to previous entries in a collection.
Method Summary | |
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void |
add(java.lang.Object reference)
Add an unkeyed element to the collection. |
void |
add(java.lang.Object key,
java.lang.Object reference)
Add a keyed element to the collection. |
boolean |
hasPrev()
Is there a previous element in the collection? |
java.lang.Object |
prev()
Get the previous element |
void |
setKey(java.lang.Object key)
Point the list at a particular element. |
Methods inherited from interface java.util.Iterator |
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hasNext, next, remove |
Method Detail |
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boolean hasPrev()
java.lang.Object prev() throws java.util.NoSuchElementException
java.util.NoSuchElementException
void setKey(java.lang.Object key)
void add(java.lang.Object reference)
void add(java.lang.Object key, java.lang.Object reference)
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