gr.uoa.di.madgik.execution.plan

Class PlanConfig

java.lang.Object

gr.uoa.di.madgik.execution.plan.PlanConfig

All Implemented Interfaces:

Serializable

public class PlanConfig
extends Object
implements Serializable

This class acts as a configuration placeholder for configuration parameters applicable to a single ExecutionPlan and its execution behavior.

Author:

gpapanikos

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	PlanConfig.ConnectionMode The type of connection mode the remote connections should have.

Field Summary

Fields

Modifier and Type	Field and Description
boolean	ChokePerformanceReporting Whether performance reporting events should be choked.
boolean	ChokeProgressReporting Whether progress reporting events should be choked.
int	ConcurrentActionsPerBoundary The Concurrent actions per boundary.
long	ConnectionCallbackTimeout The Connection callback timeout.
static int	DefaultConcurrentActionsPerBoundary The default restriction number for the action elements.
static long	DefaultConnectionCallbackTimeout The default timeout to use when in PlanConfig.ConnectionMode.Callback.
static PlanConfig.ConnectionMode	DefaultModeOfConnection The default connection mode.
static int	DefaultPassBy The default number of times a plan can be passed by without execution.
static float	DefaultUtilization The default utilization percentage of each execution node.
PlanConfig.ConnectionMode	ModeOfConnection The Mode of connection.
int	PassedBy The times a plan can be passed by in a queue.
List<IPlanElement.PlanElementType>	RestrictActionTypes The Restrict action types.
float	Utiliaztion The utilization percentage of each execution node.

Constructor Summary

Constructors

Constructor and Description
PlanConfig() Instantiates a new plan config.
PlanConfig(String XML) Instantiates a new plan config.

Method Summary

Methods

Modifier and Type	Method and Description
void	FromXML(Node XML) Deserializes the provided serialization as created by ToXML() and populates this instance.
void	FromXML(String XML) Deserializes the provided serialization as created by ToXML() and populates this instance.
String	ToXML() Serializes the configuration

Methods inherited from class java.lang.Object

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

Field Detail

DefaultConcurrentActionsPerBoundary

public static final int DefaultConcurrentActionsPerBoundary

The default restriction number for the action elements. Default value is no restriction.

See Also:

Constant Field Values

DefaultUtilization

public static final float DefaultUtilization

The default utilization percentage of each execution node. Default value is maximum.

See Also:

Constant Field Values

DefaultPassBy

public static final int DefaultPassBy

The default number of times a plan can be passed by without execution. Default value 0.

See Also:

Constant Field Values

DefaultModeOfConnection

public static final PlanConfig.ConnectionMode DefaultModeOfConnection

The default connection mode. Currently set to PlanConfig.ConnectionMode.KeepAlive

DefaultConnectionCallbackTimeout

public static final long DefaultConnectionCallbackTimeout

The default timeout to use when in PlanConfig.ConnectionMode.Callback. If after the specified period in milliseconds no connection is made back, the connection is considered inactive. Currently set to 1 hour.

See Also:

Constant Field Values

ConcurrentActionsPerBoundary

public int ConcurrentActionsPerBoundary

The Concurrent actions per boundary.

Utiliaztion

public float Utiliaztion

The utilization percentage of each execution node.

PassedBy

public int PassedBy

The times a plan can be passed by in a queue.

RestrictActionTypes

public List<IPlanElement.PlanElementType> RestrictActionTypes

The Restrict action types.

ModeOfConnection

public PlanConfig.ConnectionMode ModeOfConnection

The Mode of connection.

ConnectionCallbackTimeout

public long ConnectionCallbackTimeout

The Connection callback timeout.

ChokeProgressReporting

public boolean ChokeProgressReporting

Whether progress reporting events should be choked. By default this value is set to false

ChokePerformanceReporting

public boolean ChokePerformanceReporting

Whether performance reporting events should be choked. By default this value is set to false

Constructor Detail

PlanConfig

public PlanConfig()

Instantiates a new plan config.

PlanConfig

public PlanConfig(String XML)
           throws ExecutionSerializationException

Instantiates a new plan config.

Parameters:

XML - the xML serialization as retrieved by the ToXML()

Throws:

ExecutionSerializationException - A serialization error occurred

Method Detail

ToXML

public String ToXML()
             throws ExecutionSerializationException

Serializes the configuration

Returns:

the serialization

Throws:

ExecutionSerializationException - a serialization error occurred

FromXML

public void FromXML(String XML)
             throws ExecutionSerializationException

Deserializes the provided serialization as created by ToXML() and populates this instance.

Parameters:

XML - the xML serialization

Throws:

ExecutionSerializationException - a serialization error occurred

FromXML

public void FromXML(Node XML)
             throws ExecutionSerializationException

Deserializes the provided serialization as created by ToXML() and populates this instance.

Parameters:

XML - the xML serialization

Throws:

ExecutionSerializationException - a serialization error occurred