cc.fussen.cache

类 DiskLruCache.Snapshot

java.lang.Object

cc.fussen.cache.DiskLruCache.Snapshot

所有已实现的接口:

java.io.Closeable, java.lang.AutoCloseable

封闭类:

DiskLruCache

public final class DiskLruCache.Snapshot
extends java.lang.Object
implements java.io.Closeable

A snapshot of the values for an entry.

方法概要

限定符和类型	方法和说明
void	close()
DiskLruCache.Editor	edit() Returns an editor for this snapshot's entry, or null if either the entry has changed since this snapshot was created or if another edit is in progress.
java.io.InputStream	getInputStream(int index) Returns the unbuffered stream with the value for index.
long	getLength(int index) Returns the byte length of the value for index.
java.lang.String	getString(int index) Returns the string value for index.

从类继承的方法 java.lang.Object

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

方法详细资料

edit

public DiskLruCache.Editor edit()
                         throws java.io.IOException

Returns an editor for this snapshot's entry, or null if either the entry has changed since this snapshot was created or if another edit is in progress.

返回:

di

抛出:

java.io.IOException - e

getInputStream

public java.io.InputStream getInputStream(int index)

Returns the unbuffered stream with the value for index.

参数:

index - index

返回:

InputStream

getString

public java.lang.String getString(int index)
                           throws java.io.IOException

Returns the string value for index.

参数:

index - index

返回:

String

抛出:

java.io.IOException - e

getLength

public long getLength(int index)

Returns the byte length of the value for index.

参数:

index - index

返回:

long

close

public void close()

指定者:

close 在接口中 java.io.Closeable

指定者:

close 在接口中 java.lang.AutoCloseable