PassThroughLineMapper (Spring Batch 4.1.4.RELEASE API)

java.lang.Object
- org.springframework.batch.item.file.mapping.PassThroughLineMapper

所有已实现的接口:
LineMapper<java.lang.String>
```
public class PassThroughLineMapper
extends java.lang.Object
implements LineMapper<java.lang.String>
```
Pass through LineMapper useful for passing the original String back directly rather than a mapped object.

构造器概要
构造器
构造器说明
PassThroughLineMapper()

方法概要

所有方法实例方法具体方法
修饰符和类型	方法	说明
`java.lang.String`	`mapLine(java.lang.String line, int lineNumber)`	Implementations must implement this method to map the provided line to the parameter type T.

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 构造器详细资料
  - PassThroughLineMapper
```
public PassThroughLineMapper()
```
- 方法详细资料
  - mapLine
```
public java.lang.String mapLine(java.lang.String line,
                                int lineNumber)
                         throws java.lang.Exception
```
    从接口复制的说明: LineMapper
    Implementations must implement this method to map the provided line to the parameter type T. The line number represents the number of lines into a file the current line resides.
    指定者:
    mapLine 在接口中 LineMapper<java.lang.String>
    参数:
    line - to be mapped
    lineNumber - of the current line
    返回:
    mapped object of type T
    抛出:
    java.lang.Exception - if error occurred while parsing.