org.apache.iotdb.db.engine.modification.io

接口 ModificationWriter

所有已知实现类:

LocalTextModificationAccessor

public interface ModificationWriter

ModificationWriter provides methods for writing a modification to a persistent medium like file system.

方法概要

限定符和类型	方法和说明
void	abort() Abort last modification.
void	close() Release resources like streams.
void	write(Modification mod) Write a new modification to the persistent medium.

方法详细资料

write

void write(Modification mod)
    throws IOException

Write a new modification to the persistent medium. Notice that after calling write(), a fileWriter is opened.

参数:

mod - the modification to be written.

抛出:

IOException

close

void close()
    throws IOException

Release resources like streams.

抛出:

IOException

abort

void abort()
    throws IOException

Abort last modification. Notice that after calling abort(), a fileWriter is opened.

抛出:

IOException