Package org.h2.mvstore.tx

Class TransactionMap.TMIterator<K,V,X>

java.lang.Object

org.h2.mvstore.tx.TransactionMap.TMIterator<K,V,X>

All Implemented Interfaces:

Iterator<X>

Enclosing class:

TransactionMap<K,V>

public abstract static class TransactionMap.TMIterator<K,V,X>
extends Object
implements Iterator<X>

Field Summary

Fields

Modifier and Type	Field	Description
protected final Cursor<K,VersionedValue<V>>	cursor

Method Summary

Modifier and Type	Method	Description
abstract X	fetchNext()	Fetches a next entry.
final boolean	hasNext()
final X	next()

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

cursor

protected final Cursor<K,VersionedValue<V>> cursor

Method Details

fetchNext

public abstract X fetchNext()

Fetches a next entry. This method cannot be used together with hasNext() and next().

Returns:

the next entry or null

hasNext

public final boolean hasNext()

Specified by:

hasNext in interface Iterator<K>

next

public final X next()

Specified by:

next in interface Iterator<K>