Package org.projog.core.predicate.builtin.db

Class RecordedDatabase.ChainIterator

java.lang.Object

org.projog.core.predicate.builtin.db.RecordedDatabase.ChainIterator

All Implemented Interfaces:

Iterator<Record>

Enclosing class:

RecordedDatabase

private static class RecordedDatabase.ChainIterator
extends Object
implements Iterator<Record>

Field Summary

Fields

Modifier and Type	Field	Description
private RecordedDatabase.Link	current

Constructor Summary

Constructors

Constructor	Description
ChainIterator(RecordedDatabase.Chain chain)

Method Summary

Modifier and Type	Method	Description
private Record	createRecord(RecordedDatabase.Link link)
boolean	hasNext()
Record	next()
private void	skipDeleted()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining, remove

Field Details

current

private RecordedDatabase.Link current

Constructor Details

ChainIterator

ChainIterator(RecordedDatabase.Chain chain)

Method Details

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<Record>

next

public Record next()

Specified by:

next in interface Iterator<Record>

createRecord

private Record createRecord(RecordedDatabase.Link link)

skipDeleted

private void skipDeleted()