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Oracle Fusion Middleware Java API Reference for Oracle TopLink 11g Release 1 (11.1.1) B32476-03 |
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java.lang.Object oracle.toplink.queryframework.Cursor
public abstract class Cursor
Purpose: Abstract class for CursoredStream and ScrolableCursor
Field Summary | |
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CursorPolicy |
policy
Object-level read query that initialize the stream. |
Method Summary | |
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void |
close()
Closes the stream. |
boolean |
isClosed()
Return if the stream is closed. |
int |
size()
Retreive the size of the open cursor by executing a count on the same query as the cursor. |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface java.util.Enumeration |
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hasMoreElements, nextElement |
Field Detail |
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public transient CursorPolicy policy
Cursor
Method Detail |
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public void close() throws DatabaseException
DatabaseException
public boolean isClosed()
public int size() throws DatabaseException
DatabaseException
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