com.amazonaws.util

クラス ResponseMetadataCache

java.lang.Object

com.amazonaws.util.ResponseMetadataCache

public class ResponseMetadataCache
extends java.lang.Object

Cache of response metadata for recently executed requests for diagnostic purposes. This cache has a max size and as entries are added, the oldest entry is aged out once the max size has been reached.

コンストラクタの概要

コンストラクタ

コンストラクタと説明
ResponseMetadataCache(int maxEntries) Creates a new cache that will contain, at most the specified number of entries.

メソッドの概要

メソッド

修飾子とタイプ	メソッドと説明
void	add(java.lang.Object obj, ResponseMetadata metadata) Adds a new entry to this cache, possibly evicting the oldest entry if the cache is at its size limit.
ResponseMetadata	get(java.lang.Object obj) Returns the response metadata associated with the specified object, or null if no metadata is associated with that object.

クラスから継承されたメソッド java.lang.Object

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

コンストラクタの詳細

ResponseMetadataCache

public ResponseMetadataCache(int maxEntries)

Creates a new cache that will contain, at most the specified number of entries.

パラメータ:

maxEntries - The maximum size of this cache.

メソッドの詳細

add

public void add(java.lang.Object obj,
       ResponseMetadata metadata)

Adds a new entry to this cache, possibly evicting the oldest entry if the cache is at its size limit.

パラメータ:

obj - The key by which to store the metadata.

metadata - The metadata for this entry.

get

public ResponseMetadata get(java.lang.Object obj)

Returns the response metadata associated with the specified object, or null if no metadata is associated with that object.

パラメータ:

obj - The key by which the desired metadata is stored.

戻り値:

The response metadata associated with the given object key, otherwise null if no metadata is associated with that object.