org.codehaus.jackson.format

接口 InputAccessor

所有已知实现类:

InputAccessor.Std

public interface InputAccessor

Interface used to expose beginning of a data file to data format detection code.

从以下版本开始:

1.8

嵌套类概要

嵌套类

限定符和类型	接口和说明
static class	InputAccessor.Std Basic implementation that reads data from given InputStream and buffers it as necessary.

方法概要

方法

限定符和类型	方法和说明
boolean	hasMoreBytes() Method to call to check if more input is available.
byte	nextByte() Returns next byte available, if any; if no more bytes are available, will throw EOFException.
void	reset() Method that can be called to reset accessor to read from beginning of input.

方法详细资料

hasMoreBytes

boolean hasMoreBytes()
                     throws IOException

Method to call to check if more input is available. Since this may result in more content to be read (at least one more byte), a IOException may get thrown.

抛出:

IOException

nextByte

byte nextByte()
              throws IOException

Returns next byte available, if any; if no more bytes are available, will throw EOFException.

抛出:

IOException

reset

void reset()

Method that can be called to reset accessor to read from beginning of input.