public class DBExtractor<T> extends java.lang.Object implements Extractor<T>
构造器和说明 |
---|
DBExtractor(DBContext context,
TableTopology table) |
限定符和类型 | 方法和说明 |
---|---|
void |
clean() |
void |
close() |
java.util.Iterator<T> |
fetch(int pageSize) |
java.util.List<Extractor> |
getFellowExtractors() |
TableTopology |
getTableTopology() |
public DBExtractor(DBContext context, TableTopology table)
public java.util.Iterator<T> fetch(int pageSize) throws java.lang.Exception
public java.util.List<Extractor> getFellowExtractors()
getFellowExtractors
在接口中 Extractor<T>
public TableTopology getTableTopology()
getTableTopology
在接口中 TableTopologyAware
public void clean()
clean
在接口中 CleanCapable