org.limitless.nmc.Prototype1
Class CommandRule

java.lang.Object
  org.limitless.nmc.Prototype1.CommandRule

All Implemented Interfaces:

Command, StorageVisitor

public class CommandRule
extends java.lang.Object
implements Command, StorageVisitor

A Rule describes a pattern a relation promises to meet. This command allows us to add, remove, and list rules. See 5.1.2.16 in the Prototype1 HTML.

Version:

1.0

Author:

Brian Jones

Constructor Summary

CommandRule()

Method Summary

java.lang.String[]	getHelpDetailed() Give the long help information.
java.lang.String	getHelpSummary() Get the single-line help detail
void	invoke(java.lang.String[] args) Process the command
boolean	isHandlingRelation() Return true if you wish to handle Relation objects
boolean	isHandlingRelationRule() Return true if you wish to handle relation rules
boolean	isHandlingRole() Return TRUE if you want to be given VRRole objects.
boolean	isHandlingVRObject() return true if you wish to handle VR objects.,
void	visit(RelationObject r) process the relation
void	visit(RelationRule r) process relation rule
void	visit(VRObject o) Process VR Object
void	visit(VRRole r) process Role

Methods inherited from class java.lang.Object

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

Constructor Detail

CommandRule

public CommandRule()

Method Detail

isHandlingRole

public boolean isHandlingRole()

Return TRUE if you want to be given VRRole objects.

Specified by:

isHandlingRole in interface StorageVisitor

isHandlingRelationRule

public boolean isHandlingRelationRule()

Return true if you wish to handle relation rules

Specified by:

isHandlingRelationRule in interface StorageVisitor

isHandlingRelation

public boolean isHandlingRelation()

Return true if you wish to handle Relation objects

Specified by:

isHandlingRelation in interface StorageVisitor

isHandlingVRObject

public boolean isHandlingVRObject()

return true if you wish to handle VR objects.,

Specified by:

isHandlingVRObject in interface StorageVisitor

visit

public void visit(VRObject o)

Process VR Object

Specified by:

visit in interface StorageVisitor

Parameters:

o -

visit

public void visit(VRRole r)

process Role

Specified by:

visit in interface StorageVisitor

Parameters:

r -

visit

public void visit(RelationObject r)

process the relation

Specified by:

visit in interface StorageVisitor

Parameters:

r -

visit

public void visit(RelationRule r)

process relation rule

Specified by:

visit in interface StorageVisitor

Parameters:

r -

getHelpDetailed

public java.lang.String[] getHelpDetailed()

Description copied from interface: Command

Give the long help information.

Specified by:

getHelpDetailed in interface Command

getHelpSummary

public java.lang.String getHelpSummary()

Description copied from interface: Command

Get the single-line help detail

Specified by:

getHelpSummary in interface Command

invoke

public void invoke(java.lang.String[] args)

Description copied from interface: Command

Process the command

Specified by:

invoke in interface Command