Package org.iq80.leveldb.util

Class DbIterator.ComparableIterator

java.lang.Object

org.iq80.leveldb.util.DbIterator.ComparableIterator

All Implemented Interfaces:

Comparable<DbIterator.ComparableIterator>, Iterator<Map.Entry<InternalKey,Slice>>

Enclosing class:

DbIterator

private static class DbIterator.ComparableIterator
extends Object
implements Iterator<Map.Entry<InternalKey,Slice>>, Comparable<DbIterator.ComparableIterator>

Field Summary

Fields

Modifier and Type	Field	Description
private final Comparator<InternalKey>	comparator
private final SeekingIterator<InternalKey,Slice>	iterator
private Map.Entry<InternalKey,Slice>	nextElement
private final int	ordinal

Constructor Summary

Constructors

Modifier	Constructor	Description
private	ComparableIterator(SeekingIterator<InternalKey,Slice> iterator, Comparator<InternalKey> comparator, int ordinal, Map.Entry<InternalKey,Slice> nextElement)

Method Summary

Modifier and Type	Method	Description
int	compareTo(DbIterator.ComparableIterator that)
boolean	equals(Object o)
int	hashCode()
boolean	hasNext()
Map.Entry<InternalKey,Slice>	next()
void	remove()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Iterator

forEachRemaining

Field Details

iterator

private final SeekingIterator<InternalKey,Slice> iterator

comparator

private final Comparator<InternalKey> comparator

ordinal

private final int ordinal

nextElement

private Map.Entry<InternalKey,Slice> nextElement

Constructor Details

ComparableIterator

private ComparableIterator(SeekingIterator<InternalKey,Slice> iterator,
 Comparator<InternalKey> comparator,
 int ordinal,
 Map.Entry<InternalKey,Slice> nextElement)

Method Details

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<Map.Entry<InternalKey,Slice>>

next

public Map.Entry<InternalKey,Slice> next()

Specified by:

next in interface Iterator<Map.Entry<InternalKey,Slice>>

remove

public void remove()

Specified by:

remove in interface Iterator<Map.Entry<InternalKey,Slice>>

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

compareTo

public int compareTo(DbIterator.ComparableIterator that)

Specified by:

compareTo in interface Comparable<DbIterator.ComparableIterator>