xcoding.commons.util

类 DiskLruCache.Editor

xcoding.commons.util.DiskLruCache.Editor

封闭类:

DiskLruCache

public class DiskLruCache.Editor

Edits the values for an entry.

方法概要

限定符和类型	方法和说明
void	abort() Aborts this edit. This releases the edit lock so another edit may be started on the same key.
void	commit() Commits this edit so it is visible to readers. This releases the edit lock so another edit may be started on the same key.
java.lang.String	getString() Returns the last committed value as a string, or null if no value has been committed.
java.io.InputStream	newInputStream() Returns an unbuffered input stream to read the last committed value, or null if no value has been committed.
java.io.OutputStream	newOutputStream() Returns a new unbuffered output stream to write the value at index. If the underlying output stream encounters errors when writing to the filesystem, this edit will be aborted when DiskLruCache.Editor.commit is called. The returned output stream does not throw IOExceptions.
void	set() Sets the value at index to value.

方法详细资料

newInputStream

public java.io.InputStream newInputStream()

Returns an unbuffered input stream to read the last committed value, or null if no value has been committed.

getString

public java.lang.String getString()

Returns the last committed value as a string, or null if no value has been committed.

newOutputStream

public java.io.OutputStream newOutputStream()

Returns a new unbuffered output stream to write the value at index. If the underlying output stream encounters errors when writing to the filesystem, this edit will be aborted when DiskLruCache.Editor.commit is called. The returned output stream does not throw IOExceptions.

另请参阅:

DiskLruCache.Editor.commit

set

public void set()

Sets the value at index to value.

commit

public void commit()

Commits this edit so it is visible to readers. This releases the edit lock so another edit may be started on the same key.

abort

public void abort()

Aborts this edit. This releases the edit lock so another edit may be started on the same key.