Uses of Class
edu.caltech.nanodb.storage.BufferManager

Packages that use BufferManager

Package	Description
edu.caltech.nanodb.storage	This package contains the classes for the Storage Manager, which is responsible for how data is stored in and retrieved from database files.
edu.caltech.nanodb.storage.writeahead	This package contains the implementation for the write-ahead log, which allows us to provide transaction atomicity, consistency and durability.

Uses of BufferManager in edu.caltech.nanodb.storage

Fields in edu.caltech.nanodb.storage declared as BufferManager

Modifier and Type	Field	Description
private BufferManager	DBPage.bufferManager	The buffer manager is used by this class to request buffer space when needed, so that a maximum cap can be placed on memory usage.
private BufferManager	StorageManager.bufferManager	The buffer manager stores data pages in memory, to avoid disk IOs.

Methods in edu.caltech.nanodb.storage that return BufferManager

Modifier and Type	Method	Description
BufferManager	StorageManager.getBufferManager()

Constructors in edu.caltech.nanodb.storage with parameters of type BufferManager

Constructor	Description
DBPage(BufferManager bufferManager, DBFile dbFile, int pageNo)	Constructs a new, empty table-page for the specified table file.

Uses of BufferManager in edu.caltech.nanodb.storage.writeahead

Fields in edu.caltech.nanodb.storage.writeahead declared as BufferManager

Modifier and Type	Field	Description
private BufferManager	WALManager.bufferManager