wt.fc
Class QueryResult.ChunkedExternalization

java.lang.Object
  wt.fc.QueryResult.ChunkedExternalization

All Implemented Interfaces:

Serializable

Enclosing class:

QueryResult

static class QueryResult.ChunkedExternalization

extends Object

implements Serializable

Class used when streaming large results set to overcome scalability limitations of object streams by resetting stream at reasonable intervals.

Supported API: false

Extendable: false

Field Summary

private static boolean	ELIMINATE_DUPLICATE_STRINGS
private ObjectVectorIfc	objectVector
private QueryResult	result
(package private) static long	serialVersionUID

Constructor Summary

(package private)

QueryResult.ChunkedExternalization(QueryResult result)

Method Summary

(package private) ObjectVectorIfc	getObjectVector()
private void	readObject(ObjectInputStream in)
private void	writeObject(ObjectOutputStream out)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

serialVersionUID

static final long serialVersionUID

See Also:

Constant Field Values

ELIMINATE_DUPLICATE_STRINGS

private static boolean ELIMINATE_DUPLICATE_STRINGS

result

private transient QueryResult result

objectVector

private transient ObjectVectorIfc objectVector

Constructor Detail

QueryResult.ChunkedExternalization

QueryResult.ChunkedExternalization(QueryResult result)

Method Detail

getObjectVector

ObjectVectorIfc getObjectVector()

writeObject

private void writeObject(ObjectOutputStream out)
                  throws IOException

Throws:

IOException

readObject

private void readObject(ObjectInputStream in)
                 throws IOException,
                        ClassNotFoundException

Throws:

IOException

ClassNotFoundException