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java.lang.Objectnet.rim.device.api.database.CursorEnumeration
public class CursorEnumeration
Wraps cursor operations in Enumeration interface. Hides all the database errors.
| Constructor Summary | ||
|---|---|---|
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CursorEnumeration(Cursor cursor)
Creates cursor enumeration based on the given cursor. |
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| Method Summary | ||
|---|---|---|
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boolean |
hasMoreElements()
Check whether there are more rows in the cursor. |
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Object |
nextElement()
Navigates to the next row and returns it. |
| Methods inherited from class java.lang.Object |
|---|
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
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public CursorEnumeration(Cursor cursor)
throws NullPointerException
cursor - cursor with data.
NullPointerException - if the cursor parameter is NULL.| Method Detail |
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public boolean hasMoreElements()
It is safe to call this method multiple times as it does not perform any cursor navigations.
hasMoreElements in interface Enumeration
public Object nextElement()
throws NoSuchElementException
nextElement in interface EnumerationRow instance.
NoSuchElementException - if there are no more rows in the cursor.
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