org.datanucleus.store.rdbms.scostore

Class KeyValueIteratorStatement

java.lang.Object

org.datanucleus.store.rdbms.scostore.IteratorStatement

org.datanucleus.store.rdbms.scostore.KeyValueIteratorStatement

public class KeyValueIteratorStatement
extends IteratorStatement

Representation of the SQLStatement for an iterator of a map of keys/values. An iterator statement can be an iterator for a single owner, or a bulk iterator for multiple owners (in which case the ownerMapIndex will be set so we can check the owner for the key/value.

Constructor Summary

Constructors

Constructor and Description
KeyValueIteratorStatement(org.datanucleus.store.types.scostore.Store store, SelectStatement stmt, StatementClassMapping keyClsMapping, StatementClassMapping valueClsMapping)

Method Summary

Modifier and Type	Method and Description
StatementClassMapping	getKeyClassMapping()
StatementClassMapping	getValueClassMapping()

Methods inherited from class org.datanucleus.store.rdbms.scostore.IteratorStatement

getBackingStore, getOwnerMapIndex, getSelectStatement, setOwnerMapIndex

Methods inherited from class java.lang.Object

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

Constructor Detail

KeyValueIteratorStatement

public KeyValueIteratorStatement(org.datanucleus.store.types.scostore.Store store,
                                 SelectStatement stmt,
                                 StatementClassMapping keyClsMapping,
                                 StatementClassMapping valueClsMapping)

Method Detail

getKeyClassMapping

public StatementClassMapping getKeyClassMapping()

getValueClassMapping

public StatementClassMapping getValueClassMapping()