org.jgroups.util

Class Digest.Entry

java.lang.Object

org.jgroups.util.Digest.Entry

All Implemented Interfaces:

Externalizable, Serializable, Streamable

Enclosing class:

Digest

public static class Digest.Entry
extends Object
implements Externalizable, Streamable

Class keeping track of the lowest and highest sequence numbers delivered, and the highest sequence numbers received, per member. This class is immutable

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
Entry()
Entry(Digest.Entry other)
Entry(long low_seqno, long highest_delivered_seqno)
Entry(long low_seqno, long highest_delivered_seqno, long highest_received_seqno)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
long	getHighest() Return the max of the highest delivered or highest received seqno
long	getHighestDeliveredSeqno()
long	getHighestReceivedSeqno()
long	getLow()
int	hashCode()
void	readExternal(ObjectInput in)
void	readFrom(DataInputStream in) Read the state of the current object (including superclasses) from instream Note that the input stream must not be closed
static int	size()
String	toString()
void	writeExternal(ObjectOutput out)
void	writeTo(DataOutputStream out) Write the entire state of the current object (including superclasses) to outstream.

Methods inherited from class java.lang.Object

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

Constructor Detail

Entry

public Entry()

Entry

public Entry(long low_seqno,
             long highest_delivered_seqno,
             long highest_received_seqno)

Entry

public Entry(long low_seqno,
             long highest_delivered_seqno)

Entry

public Entry(Digest.Entry other)

Method Detail

getLow

public final long getLow()

getHighestDeliveredSeqno

public final long getHighestDeliveredSeqno()

getHighestReceivedSeqno

public final long getHighestReceivedSeqno()

getHighest

public final long getHighest()

Return the max of the highest delivered or highest received seqno

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

writeExternal

public void writeExternal(ObjectOutput out)
                   throws IOException

Specified by:

writeExternal in interface Externalizable

Throws:

IOException

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Specified by:

readExternal in interface Externalizable

Throws:

IOException

ClassNotFoundException

size

public static int size()

writeTo

public void writeTo(DataOutputStream out)
             throws IOException

Description copied from interface: Streamable

Write the entire state of the current object (including superclasses) to outstream. Note that the output stream must not be closed

Specified by:

writeTo in interface Streamable

Throws:

IOException

readFrom

public void readFrom(DataInputStream in)
              throws IOException,
                     IllegalAccessException,
                     InstantiationException

Description copied from interface: Streamable

Read the state of the current object (including superclasses) from instream Note that the input stream must not be closed

Specified by:

readFrom in interface Streamable

Throws:

IOException

IllegalAccessException

InstantiationException