de.ipcon.db

Class DBManLocalQueryResults

java.lang.Object

de.ipcon.db.DBManLocalQueryResults

All Implemented Interfaces:

de.ipcon.db.core.QueryResultsI, java.io.Closeable, java.lang.AutoCloseable, java.util.Iterator

public class DBManLocalQueryResults
extends java.lang.Object
implements de.ipcon.db.core.QueryResultsI

This class provides a wrapper for local query results obtained through a PersistenceHandlerI. It manages the lifecycle of the underlying PersistenceHandlerI and QueryResultsI objects, ensuring proper resource cleanup.

The class supports injecting a BOLoaderI for object loading and allows for optional finishing of the PersistenceHandlerI upon closing the results.

Constructor Summary

Constructors

Constructor and Description
DBManLocalQueryResults(PersistenceHandlerI persistenceHandler, java.lang.String query, java.lang.Object[] params, BOLoaderI injectedBOLoader, boolean _finishPHOnClosing) Constructs a new DBManLocalQueryResults object.

Method Summary

Modifier and Type	Method and Description
void	cancel()
void	close()
java.lang.String	currentTag()
boolean	hasNext()
boolean	isClosed()
java.lang.Object	next()
void	remove()

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.ipcon.db.core.QueryResultsI

spliterator, stream

Methods inherited from interface java.util.Iterator

forEachRemaining

Constructor Detail

DBManLocalQueryResults

public DBManLocalQueryResults(PersistenceHandlerI persistenceHandler,
                              java.lang.String query,
                              java.lang.Object[] params,
                              BOLoaderI injectedBOLoader,
                              boolean _finishPHOnClosing)

Constructs a new DBManLocalQueryResults object.

Parameters:

persistenceHandler - The PersistenceHandlerI to use for database operations.

query - The query string to execute.

params - The parameters for the query.

injectedBOLoader - The BOLoaderI to inject, if any.

_finishPHOnClosing - Whether to finish the PersistenceHandlerI when closing the results (usually because it is not shared).

Method Detail

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator

next

public java.lang.Object next()

Specified by:

next in interface java.util.Iterator

remove

public void remove()

Specified by:

remove in interface java.util.Iterator

close

public void close()

Specified by:

close in interface de.ipcon.db.core.QueryResultsI

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

isClosed

public boolean isClosed()

Specified by:

isClosed in interface de.ipcon.db.core.QueryResultsI

currentTag

public java.lang.String currentTag()

Specified by:

currentTag in interface de.ipcon.db.core.QueryResultsI

cancel

public void cancel()

Specified by:

cancel in interface de.ipcon.db.core.QueryResultsI