Overview | Package | Class | Tree | Deprecated | Index | Help
PREV NEXT | FRAMES NO FRAMES

# Serialized Form

Package drm.agentbase

Class drm.agentbase.Address implements Serializable

Serialized Fields

### host

    java.net.InetAddress host

  The host where the agent exists.

### port

    int port

  The port on which the base is listening.

### name

    java.lang.String name

  The name of the agent.

Class drm.agentbase.Base implements Serializable

Serialized Fields

### port

    int port

  The port number on which the base listens. If -1 then the base is offline.

### listenThread

    drm.agentbase.Base.ListenThread listenThread

  Thread that accepts network connections.

### serverSocket

    java.net.ServerSocket serverSocket

  Listens on the main port.

### clm

    drm.agentbase.ClassLoaderManager clm

  Manages class loaders used by the agents.

### baseListeners

    java.util.List baseListeners

  Classes that listen to the fired base events.

### REFRESHRATE

    long REFRESHRATE

  Hard wired par. The housekeeping jobs are done in this time intervals.

### JAR_TIMEOUT

    long JAR_TIMEOUT

  Hard wired par. The jar files belonging to the classloaders of agents are removed after this timeout of non-usage.

### cfg

    java.util.Properties cfg

  The configuration properties. These mustn't be changed after initialization, extending classes must take care of that.

### boxes

    java.util.Map boxes

  Stores all agents and related information. Key is the agent name, value is an AgentBox. Extending classes mustn't change this map, and they have to synchronise every access and iteration over it. Otherwise realiable behaviour is not guaranteed.

### name

    java.lang.String name

  A unique name for the base. Initialized after cfg has been initialized using getUniqueName(). This later function can be overridden in extending classes and the function can use values from cfg. The generated name is stored in cfg as drm.baseName and can be asked via getProperty.
  See Also:
    `Base.cfg`, `Base.getUniqueName()`, `IBase.getProperty(String)`

### group

    java.lang.String group

  To store the group name. The constructor sets it.

Class drm.agentbase.LaunchImpossibleException implements Serializable

Class drm.agentbase.Message implements Serializable

Serialized Fields

### sender

    Address sender

### recipient

    Address recipient

### type

    java.lang.String type

### content

    byte[] content

Package drm.agents

Class drm.agents.Agent implements Serializable

Serialized Fields

### name

    java.lang.String name

  This is the name of the agent.

### type

    java.lang.String type

  This is the type identifyer of the agent.

### job

    java.lang.String job

  This is the job name the agent participates in.

Class drm.agents.ContributorAgent implements Serializable

Serialized Fields

### collective

    Collective collective

  The collective this object is a membet of.

### root

    Address root

  The root contributor. The presence of this is not crutial, it only provides a fixed and reliable address to fall back to.

Package drm.core

Class drm.core.Collective implements Serializable

Serialization Methods

### readObject

    private void readObject(java.io.ObjectInputStream in)
                     throws java.io.IOException,
                            java.lang.ClassNotFoundException

  Not only deserialises the object, also performs adjustments on the timestamps to bring them in alignment with the local time. Reads the current time on the peer node first. If the timestamp of any items in the cache or commands are newer throws and IOException, because that means the object is corrupted. Sets the timestamp of the contribution of the peer (if any) to the current local time.

### writeObject

    private void writeObject(java.io.ObjectOutputStream out)
                      throws java.io.IOException

Class drm.core.ContributionBox implements Serializable

Serialized Fields

### timeStamp

    long timeStamp

### contributor

    Address contributor

### contribution

    java.lang.Object contribution

Class drm.core.Node implements Serializable

Serialized Fields

### DRM

    Collective DRM

  The interface to the collective forming the distributed resource machine by connecting the standalone agentbases (Base) together. The collective contains contributions of other participants and collection-wide controll commands.

### lastPeer

    ContributionBox lastPeer

  we store the last peer the collective communicated with here

### newCommands

    java.util.HashSet newCommands

  Temporary storage place for the commands we want to spread through the collective. `getCommands()` reads it.

### executedCommands

    java.util.List executedCommands

  A queue of executed commands. The maximal size of the queue is `Collective.MAX_COMMANDS_SIZE`. After reaching this size the oldest element is removed.

Class drm.core.NodeCommand implements Serializable

Serialized Fields

### com

    byte com

  the byte code of the command

### pars

    java.lang.Object[] pars

  null if there are no parameters to the command.

### quiteUniqueID

    long quiteUniqueID

  well, even if it is not unique (which is rather unlikely), together with the rest of the fields makes the command unique.

Class drm.core.NodeContribution implements Serializable

Serialization Methods

### readObject

    private void readObject(java.io.ObjectInputStream in)
                     throws java.io.IOException,
                            java.lang.ClassNotFoundException

### writeObject

    private void writeObject(java.io.ObjectOutputStream out)
                      throws java.io.IOException

Package drm.server

Class drm.server.TestGUINode implements Serializable

Serialized Fields

### list

    javax.swing.JList list

### listModel

    javax.swing.DefaultListModel listModel

### listScroller

    javax.swing.JScrollPane listScroller

### selectedAgent

    java.lang.String selectedAgent

  Name of the agent that was selected in the list.

### node

    Node node

### cfg

    java.util.Properties cfg

  The configuration parameters.

Package drm.util

Class drm.util.ConfigProperties implements Serializable

Overview | Package | Class | Tree | Deprecated | Index | Help
PREV NEXT | FRAMES NO FRAMES