Package com.palantir.common.base

Class ClosableIterators

java.lang.Object

com.palantir.common.base.ClosableIterators

public final class ClosableIterators
extends Object

Method Summary

Modifier and Type	Method	Description
static <T> ClosableIterator<T>	appendOnClose(ClosableIterator<T> closableIterator, Closeable onClose)	Run the on close after the original close method.
static <T> ClosableIterator<T>	emptyImmutableClosableIterator()
static <T> ClosableIterator<T>	wrap(Iterator<? extends T> it)	Deprecated. Use the explicit `wrapWithEmptyClose` instead.
static <T> ClosableIterator<T>	wrap(Iterator<? extends T> it, Closeable closable)
static <T> ClosableIterator<T>	wrapWithEmptyClose(Iterator<? extends T> it)

Methods inherited from class java.lang.Object

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

Method Detail

wrap

@Deprecated
public static <T> ClosableIterator<T> wrap(Iterator<? extends T> it)

Deprecated.

Use the explicit `wrapWithEmptyClose` instead. This helps avoid accidental unwrapping.

wrapWithEmptyClose

public static <T> ClosableIterator<T> wrapWithEmptyClose(Iterator<? extends T> it)

emptyImmutableClosableIterator

public static <T> ClosableIterator<T> emptyImmutableClosableIterator()

appendOnClose

public static <T> ClosableIterator<T> appendOnClose(ClosableIterator<T> closableIterator,
                                                    Closeable onClose)

Run the on close after the original close method. The additional close will be run even if the original close method fails.

wrap

public static <T> ClosableIterator<T> wrap(Iterator<? extends T> it,
                                           Closeable closable)