org.apache.iceberg.io

Interface CloseableIterator<T>

All Superinterfaces:

java.lang.AutoCloseable, java.io.Closeable, java.util.Iterator<T>

All Known Implementing Classes:

DataIterator, FilterIterator, VectorizedRowBatchIterator

public interface CloseableIterator<T>
extends java.util.Iterator<T>, java.io.Closeable

Method Summary

Modifier and Type	Method and Description
static <T> CloseableIterator<T>	count(Counter counter, CloseableIterator<T> iterator)
static <E> CloseableIterator<E>	empty()
static <I,O> CloseableIterator<O>	transform(CloseableIterator<I> iterator, java.util.function.Function<I,O> transform)
static <E> CloseableIterator<E>	withClose(java.util.Iterator<E> iterator)

Methods inherited from interface java.util.Iterator

forEachRemaining, hasNext, next, remove

Methods inherited from interface java.io.Closeable

close

Method Detail

empty

static <E> CloseableIterator<E> empty()

withClose

static <E> CloseableIterator<E> withClose(java.util.Iterator<E> iterator)

transform

static <I,O> CloseableIterator<O> transform(CloseableIterator<I> iterator,
                                            java.util.function.Function<I,O> transform)

count

static <T> CloseableIterator<T> count(Counter counter,
                                      CloseableIterator<T> iterator)