Package ghidra.util.database

Class AbstractDirectedRecordIterator

java.lang.Object

ghidra.util.database.AbstractDirectedRecordIterator

All Implemented Interfaces:

DirectedIterator<DBRecord>, DirectedRecordIterator

Direct Known Subclasses:

BackwardRecordIterator, ForwardRecordIterator

public abstract class AbstractDirectedRecordIterator
extends Object
implements DirectedRecordIterator

An abstract implementation of DirectedRecordIterator

Essentially, this just wraps a RecordIterator, but imposes and encapsulates its direction.

Nested Class Summary

Nested classes/interfaces inherited from interface ghidra.util.database.DirectedIterator

DirectedIterator.Direction

Field Summary

Fields

Modifier and Type	Field	Description
protected final RecordIterator	it

Fields inherited from interface ghidra.util.database.DirectedRecordIterator

EMPTY

Constructor Summary

Constructors

Constructor	Description
AbstractDirectedRecordIterator(RecordIterator it)	Wrap the given iterator

Method Summary

Modifier and Type	Method	Description
boolean	delete()	Delete the current record

Methods inherited from class java.lang.Object

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

Methods inherited from interface ghidra.util.database.DirectedIterator

hasNext, next

Field Details

it

protected final RecordIterator it

Constructor Details

AbstractDirectedRecordIterator

public AbstractDirectedRecordIterator(RecordIterator it)

Wrap the given iterator

Parameters:

it - the iterator

Method Details

delete

public boolean delete()
               throws IOException

Description copied from interface: DirectedIterator

Delete the current record

Specified by:

delete in interface DirectedIterator<DBRecord>

Returns:

true if successful

Throws:

IOException - if the table cannot be accessed