com.sun.squawk.rms
Class RecordStoreSequenceEntry

java.lang.Object
  com.sun.squawk.rms.RmsEntry
      com.sun.squawk.rms.RecordStoreSequenceEntry

All Implemented Interfaces:

IRecordStoreSequenceEntry, IRmsEntry

public class RecordStoreSequenceEntry
extends RmsEntry
implements IRecordStoreSequenceEntry

I exist in order to allow the delete record, set record, and any other record store operation that essentially does not need to have a new log entry posted. But any operation which changes the state of a record store must also change the version/sequence number of the store, so we mark this with a simple marker.

Field Summary

protected int	storeId
static int	TYPE

Fields inherited from class com.sun.squawk.rms.RmsEntry

address, size

Constructor Summary

RecordStoreSequenceEntry()

Method Summary

int	getStoreId()
int	getType()
void	readFrom(IMemoryHeapBlock memoryBlock)
void	visit(IRmsEntryVisitor visitor)
void	writeTo(DataOutputStream dataOut)

Methods inherited from class com.sun.squawk.rms.RmsEntry

getAddress, setAddress, size

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.sun.squawk.rms.IRmsEntry

getAddress, setAddress, size

Field Detail

TYPE

public static final int TYPE

See Also:

Constant Field Values

storeId

protected int storeId

Constructor Detail

RecordStoreSequenceEntry

public RecordStoreSequenceEntry()

Method Detail

getType

public int getType()

Specified by:

getType in interface IRmsEntry

getStoreId

public int getStoreId()

Specified by:

getStoreId in interface IRecordStoreSequenceEntry

readFrom

public void readFrom(IMemoryHeapBlock memoryBlock)
              throws IOException

Specified by:

readFrom in interface IRmsEntry

Overrides:

readFrom in class RmsEntry

Throws:

IOException

visit

public void visit(IRmsEntryVisitor visitor)
           throws RecordStoreException

Specified by:

visit in interface IRmsEntry

Throws:

RecordStoreException

writeTo

public void writeTo(DataOutputStream dataOut)
             throws IOException

Specified by:

writeTo in interface IRmsEntry

Overrides:

writeTo in class RmsEntry

Throws:

IOException