org.hornetq.core.paging.impl

Class PageImpl

java.lang.Object

org.hornetq.core.paging.impl.PageImpl

All Implemented Interfaces:

Comparable<Page>, Page

public class PageImpl
extends Object
implements Page, Comparable<Page>

Author:

Clebert Suconic

Field Summary

Fields

Modifier and Type	Field and Description
static int	SIZE_RECORD

Constructor Summary

Constructors

Constructor and Description
PageImpl(SimpleString storeName, StorageManager storageManager, SequentialFileFactory factory, SequentialFile file, int pageId)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
int	compareTo(Page otherPage)
boolean	delete(PagedMessage[] messages)
boolean	equals(Object obj)
void	finalize()
int	getNumberOfMessages()
int	getPageId()
int	getSize()
int	hashCode()
void	open()
List<PagedMessage>	read(StorageManager storage)
void	setLiveCache(LivePageCache pageCache)
void	sync()
String	toString()
void	write(PagedMessage message)

Methods inherited from class java.lang.Object

clone, getClass, notify, notifyAll, wait, wait, wait

Field Detail

SIZE_RECORD

public static final int SIZE_RECORD

See Also:

Constant Field Values

Constructor Detail

PageImpl

public PageImpl(SimpleString storeName,
        StorageManager storageManager,
        SequentialFileFactory factory,
        SequentialFile file,
        int pageId)
         throws Exception

Throws:

Exception

Method Detail

getPageId

public int getPageId()

Specified by:

getPageId in interface Page

setLiveCache

public void setLiveCache(LivePageCache pageCache)

Specified by:

setLiveCache in interface Page

read

public List<PagedMessage> read(StorageManager storage)
                        throws Exception

Specified by:

read in interface Page

Throws:

Exception

write

public void write(PagedMessage message)
           throws Exception

Specified by:

write in interface Page

Throws:

Exception

sync

public void sync()
          throws Exception

Specified by:

sync in interface Page

Throws:

Exception

open

public void open()
          throws Exception

Specified by:

open in interface Page

Throws:

Exception

close

public void close()
           throws Exception

Specified by:

close in interface Page

Throws:

Exception

delete

public boolean delete(PagedMessage[] messages)
               throws Exception

Specified by:

delete in interface Page

Throws:

Exception

getNumberOfMessages

public int getNumberOfMessages()

Specified by:

getNumberOfMessages in interface Page

getSize

public int getSize()

Specified by:

getSize in interface Page

toString

public String toString()

Overrides:

toString in class Object

compareTo

public int compareTo(Page otherPage)

Specified by:

compareTo in interface Comparable<Page>

finalize

public void finalize()

Overrides:

finalize in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object