de.ipcon.db.grooql

Class ProgressHandlingQueryResults

java.lang.Object

de.ipcon.db.grooql.ProgressHandlingQueryResults

All Implemented Interfaces:

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

Direct Known Subclasses:

BOFilterQueryResults

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

QueryResultsI wrapper that passes through all calls to the wrapped QueryResultsI instance but will call tickAndProgressToLog() of the given ProgressHandler for every call to next() and will output finalResultToLog() when close() or cancel() is called.

Constructor Summary

Constructors

Constructor and Description
ProgressHandlingQueryResults(de.ipcon.db.core.QueryResultsI _qr, ProgressHandler _ph)

Method Summary

Modifier and Type	Method and Description
void	cancel()
void	close()
java.lang.String	currentTag()
static ProgressHandler	getProgressHandler(long upperCount, boolean logProgress)
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

ProgressHandlingQueryResults

public ProgressHandlingQueryResults(de.ipcon.db.core.QueryResultsI _qr,
                                    ProgressHandler _ph)

Method Detail

getProgressHandler

public static ProgressHandler getProgressHandler(long upperCount,
                                                 boolean logProgress)

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

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

remove

public void remove()

Specified by:

remove in interface java.util.Iterator