程序包 org.springframework.boot.devtools.filewatch

接口 SnapshotStateRepository

public interface SnapshotStateRepository

Repository used by FileSystemWatcher to save file/directory snapshots across restarts.

从以下版本开始:

2.4.0

作者:

Phillip Webb

字段概要

字段

修饰符和类型	字段	说明
static final SnapshotStateRepository	NONE	A No-op SnapshotStateRepository that does not save state.
static final SnapshotStateRepository	STATIC	A SnapshotStateRepository that uses a static instance to keep state across restarts.

方法概要

修饰符和类型	方法	说明
Object	restore()	Restore any previously saved state.
void	save(Object state)	Save the given state in the repository.

字段详细资料

NONE

static final SnapshotStateRepository NONE

A No-op SnapshotStateRepository that does not save state.

STATIC

static final SnapshotStateRepository STATIC

A SnapshotStateRepository that uses a static instance to keep state across restarts.

方法详细资料

save

void save(Object state)

Save the given state in the repository.

参数:

state - the state to save

restore

Object restore()

Restore any previously saved state.

返回:

the previously saved state or null