PassThroughSourceExtractor (Spring Framework 5.2.12.RELEASE API)

java.lang.Object
- org.springframework.beans.factory.parsing.PassThroughSourceExtractor

所有已实现的接口:
SourceExtractor
```
public class PassThroughSourceExtractor
extends Object
implements SourceExtractor
```
Simple SourceExtractor implementation that just passes the candidate source metadata object through for attachment.
Using this implementation means that tools will get raw access to the underlying configuration source metadata provided by the tool.
This implementation should not be used in a production application since it is likely to keep too much metadata in memory (unnecessarily).
从以下版本开始:
2.0
作者:
Rob Harrop

- 构造器概要
  构造器
  构造器说明
  PassThroughSourceExtractor()
- 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
  Object extractSource(Object sourceCandidate, Resource definingResource)
  Simply returns the supplied sourceCandidate as-is.
  - 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
  - PassThroughSourceExtractor
```
public PassThroughSourceExtractor()
```
- 方法详细资料
  - extractSource
```
public Object extractSource(Object sourceCandidate,
                            @Nullable
                            Resource definingResource)
```
    Simply returns the supplied sourceCandidate as-is.
    指定者:
    extractSource 在接口中 SourceExtractor
    参数:
    sourceCandidate - the source metadata
    definingResource - the resource that defines the given source object (may be null)
    返回:
    the supplied sourceCandidate