Package org.infinispan.query.core.impl

Class MappingIterator<S,T>

java.lang.Object

org.infinispan.query.core.impl.MappingIterator<S,T>

Type Parameters:

S - Type of the original iterator

T - Resulting type

All Implemented Interfaces:

AutoCloseable, Iterator<T>, org.infinispan.commons.util.CloseableIterator<T>

public final class MappingIterator<S,T>
extends Object
implements org.infinispan.commons.util.CloseableIterator<T>

A CloseableIterator decorator that can be sliced and have its elements transformed.

Since:

11.0

Constructor Summary

Constructors

Constructor	Description
MappingIterator(org.infinispan.commons.util.CloseableIterator<S> iterator)
MappingIterator(org.infinispan.commons.util.CloseableIterator<S> iterator, Function<? super S,? extends T> mapper)

Method Summary

Modifier and Type	Method	Description
void	close()
boolean	hasNext()
MappingIterator<S,T>	limit(long max)
T	next()
MappingIterator<S,T>	skip(long skip)

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

Constructor Details

MappingIterator

public MappingIterator(org.infinispan.commons.util.CloseableIterator<S> iterator,
 Function<? super S,? extends T> mapper)

MappingIterator

public MappingIterator(org.infinispan.commons.util.CloseableIterator<S> iterator)

Method Details

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator<S>

next

public T next()

Specified by:

next in interface Iterator<S>

skip

public MappingIterator<S,T> skip(long skip)

limit

public MappingIterator<S,T> limit(long max)

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface org.infinispan.commons.util.CloseableIterator<S>