Module org.elasticsearch.server

Package org.elasticsearch.common.blobstore

Class RetryingInputStream.SingleAttemptInputStream<V>

java.lang.Object

java.io.InputStream

java.io.FilterInputStream

org.elasticsearch.common.blobstore.RetryingInputStream.SingleAttemptInputStream<V>

All Implemented Interfaces:

Closeable, AutoCloseable

Enclosing class:

RetryingInputStream<V>

protected static final class RetryingInputStream.SingleAttemptInputStream<V>
extends FilterInputStream

Represents an InputStream for a single attempt to read a blob. Each retry will attempt to create a new one of these. If reading from it fails, it should not retry.

Field Summary

Fields inherited from class java.io.FilterInputStream

in

Constructor Summary

Constructors

Constructor	Description
SingleAttemptInputStream(InputStream in, long firstOffset, V version)

Method Summary

Modifier and Type	Method	Description
long	getFirstOffset()
V	getVersion()	Get the version of this input stream
<T> T	unwrap(Class<T> clazz)	Unwrap the underlying input stream

Methods inherited from class java.io.FilterInputStream

available, close, mark, markSupported, read, read, read, reset, skip

Methods inherited from class java.io.InputStream

nullInputStream, readAllBytes, readNBytes, readNBytes, skipNBytes, transferTo

Methods inherited from class java.lang.Object

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

Constructor Details

SingleAttemptInputStream

public SingleAttemptInputStream(InputStream in,
 long firstOffset,
 V version)

Method Details

getFirstOffset

public long getFirstOffset()

Returns:

the offset of the first byte returned by this input stream

getVersion

public V getVersion()

Get the version of this input stream

unwrap

public <T> T unwrap(Class<T> clazz)

Unwrap the underlying input stream

Type Parameters:

T - The type of the underlying input stream

Parameters:

clazz - The expected class of the underlying input stream

Returns:

The underlying input stream