Package org.apache.iotdb.db.query.control

Class QueryFileManager

java.lang.Object

org.apache.iotdb.db.query.control.QueryFileManager

public class QueryFileManager
extends java.lang.Object

QueryFileManager records the paths of files that every query uses for QueryResourceManager.

Method Summary

Modifier and Type	Method	Description
void	addUsedFilesForQuery(long queryId, QueryDataSource dataSource)	Add the unique file paths to sealedFilePathsMap and unsealedFilePathsMap.
void	writeQueryFileInfo()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

addUsedFilesForQuery

public void addUsedFilesForQuery(long queryId,
                                 QueryDataSource dataSource)

Add the unique file paths to sealedFilePathsMap and unsealedFilePathsMap.

writeQueryFileInfo

public void writeQueryFileInfo()