RecordedDatabase.DatabaseIterator

java.lang.Object

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

All Implemented Interfaces:: Iterator<Record>

Enclosing class:: RecordedDatabase

private class RecordedDatabase.DatabaseIterator extends Object implements Iterator<Record>

Field Summary

Fields

Modifier and Type

Field

Description

private RecordedDatabase.ChainIterator

chainIterator

private int

keyIdx
Constructor Summary

Constructors

Modifier

Constructor

Description

private

DatabaseIterator()
Method Summary

Modifier and Type

Method

Description

private boolean

hasIteratedOverAllChains()

boolean

hasNext()

Record

next()

private void

updateChainIterator()

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
- keyIdx
  
  private int keyIdx
- chainIterator
  
  private RecordedDatabase.ChainIterator chainIterator
Constructor Details
- DatabaseIterator
  
  private DatabaseIterator()
Method Details
- hasNext
  
  public boolean hasNext()
  
  Specified by:
  
  hasNext in interface Iterator<Record>
- hasIteratedOverAllChains
  
  private boolean hasIteratedOverAllChains()
- updateChainIterator
  
  private void updateChainIterator()
- next
  
  public Record next()
  
  Specified by:
  
  next in interface Iterator<Record>