jp.lang
Class Distributor

java.lang.Object
  jp.lang.Distributor

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

ClassDistributor, ObjectDistributor

public abstract class Distributor

extends java.lang.Object

implements java.io.Serializable

Distributor abstract superclass of object and class distributors

Since:

JP0.1

Author:

Matthias Zenger, Bernhard Haumacher

See Also:

ObjectDistributor, ClassDistributor, Serialized Form

Field Summary

static int	ALWAYS a machine with this priority is always selected
static int	DEFAULT this is the default priority for each machine
static int	NEVER a machine with this priority is never targeted

Constructor Summary

Distributor()

Method Summary

abstract int	getPriority(int target) get the current priority of a machine
static Distributor	loadDistributor(java.lang.String name)
abstract Distributor	reset() reset all machine priorities to the default value (return this)
abstract Distributor	setPriority(int target, int priority) set the priority of a machine (return this)
abstract int	target(int jvmCnt, java.lang.String classname) return a target machine for class- or constructor-object of class
void	update() callback method that is invoked by the runtime system when runtime data changes

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT

public static int DEFAULT

this is the default priority for each machine

NEVER

public static int NEVER

a machine with this priority is never targeted

ALWAYS

public static int ALWAYS

a machine with this priority is always selected

Constructor Detail

Distributor

public Distributor()

Method Detail

update

public void update()

callback method that is invoked by the runtime system when runtime data changes

reset

public abstract Distributor reset()

reset all machine priorities to the default value (return this)

setPriority

public abstract Distributor setPriority(int target,
                                        int priority)

set the priority of a machine (return this)

getPriority

public abstract int getPriority(int target)

get the current priority of a machine

target

public abstract int target(int jvmCnt,
                           java.lang.String classname)

return a target machine for class- or constructor-object of class

loadDistributor

public static Distributor loadDistributor(java.lang.String name)
                                   throws jp.lang.ConfigurationException

Throws:

jp.lang.ConfigurationException