org.jgroups.util

Class RspList

java.lang.Object

org.jgroups.util.RspList

All Implemented Interfaces:

Map<Address,Rsp>

public class RspList
extends Object
implements Map<Address,Rsp>

Contains responses from all members. Marks faulty members. A RspList is a response list used in peer-to-peer protocols. This class is unsynchronized

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K,V>

Field Summary

Fields

Modifier and Type	Field and Description
static RspList	EMPTY_RSP_LIST

Constructor Summary

Constructors

Constructor and Description
RspList()
RspList(Collection<Rsp> responses) Adds a list of responses

Method Summary

Modifier and Type	Method and Description
void	addNotReceived(Address sender)
void	addRsp(Address sender, Object retval)
void	addSuspect(Address sender)
void	clear()
boolean	containsKey(Object key)
boolean	containsValue(Object value)
Object	elementAt(int i) Deprecated. Use entrySet() or values() instead
Set<Map.Entry<Address,Rsp>>	entrySet()
Rsp	get(Object key) Returns the Rsp associated with address key
Object	getFirst() Returns the first value in the response set.
Vector<Object>	getResults() Returns the results from non-suspected members that are not null.
Vector<Address>	getSuspectedMembers()
Object	getValue(Object key) Returns the value associated with address key
boolean	isEmpty()
boolean	isReceived(Address sender)
boolean	isSuspected(Address sender)
Set<Address>	keySet()
int	numReceived()
int	numSuspectedMembers()
Rsp	put(Address key, Rsp value)
void	putAll(Map<? extends Address,? extends Rsp> m)
Rsp	remove(Object key)
void	reset() Deprecated. Use clear() instead
int	size()
String	toString()
Collection<Rsp>	values()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, equals, forEach, getOrDefault, hashCode, merge, putIfAbsent, remove, replace, replace, replaceAll

Field Detail

EMPTY_RSP_LIST

public static final RspList EMPTY_RSP_LIST

Constructor Detail

RspList

public RspList()

RspList

public RspList(Collection<Rsp> responses)

Adds a list of responses

Parameters:

responses - Collection

Method Detail

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Map<Address,Rsp>

containsKey

public boolean containsKey(Object key)

Specified by:

containsKey in interface Map<Address,Rsp>

containsValue

public boolean containsValue(Object value)

Specified by:

containsValue in interface Map<Address,Rsp>

get

public Rsp get(Object key)

Returns the Rsp associated with address key

Specified by:

get in interface Map<Address,Rsp>

Parameters:

key - Address (key)

Returns:

Rsp

getValue

public Object getValue(Object key)

Returns the value associated with address key

Parameters:

key -

Returns:

Object value

put

public Rsp put(Address key,
               Rsp value)

Specified by:

put in interface Map<Address,Rsp>

remove

public Rsp remove(Object key)

Specified by:

remove in interface Map<Address,Rsp>

putAll

public void putAll(Map<? extends Address,? extends Rsp> m)

Specified by:

putAll in interface Map<Address,Rsp>

clear

public void clear()

Specified by:

clear in interface Map<Address,Rsp>

keySet

public Set<Address> keySet()

Specified by:

keySet in interface Map<Address,Rsp>

values

public Collection<Rsp> values()

Specified by:

values in interface Map<Address,Rsp>

entrySet

public Set<Map.Entry<Address,Rsp>> entrySet()

Specified by:

entrySet in interface Map<Address,Rsp>

reset

public void reset()

Deprecated. Use clear() instead

Clears the response list

addRsp

public void addRsp(Address sender,
                   Object retval)

addNotReceived

public void addNotReceived(Address sender)

addSuspect

public void addSuspect(Address sender)

isReceived

public boolean isReceived(Address sender)

numSuspectedMembers

public int numSuspectedMembers()

numReceived

public int numReceived()

getFirst

public Object getFirst()

Returns the first value in the response set. This is random, but we try to return a non-null value first

getResults

public Vector<Object> getResults()

Returns the results from non-suspected members that are not null.

getSuspectedMembers

public Vector<Address> getSuspectedMembers()

isSuspected

public boolean isSuspected(Address sender)

size

public int size()

Specified by:

size in interface Map<Address,Rsp>

elementAt

public Object elementAt(int i)
                 throws ArrayIndexOutOfBoundsException

Deprecated. Use entrySet() or values() instead

Returns the Rsp at index i

Parameters:

i - The index

Returns:

a Rsp

Throws:

ArrayIndexOutOfBoundsException

toString

public String toString()

Overrides:

toString in class Object