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Class kraft.monitor.adapter.CCQL 

java.lang.Object
   |
   +----kraft.monitor.adapter.CCQL
public class CCQL
extends Object
implements Message
Represents a CCQL message as an object. This means this message can be passed to the Monitor like any other Message object At the moment this is used in conjunction with Kraft_msg, to format the CCQL part of these messages in a way suitable for visualisation. Strings representing prolog term structures (ccql/2) are parsed by this class.

Author:
Ted Francis
See Also:
Kraft_msg

Variable Index

o content
o in_reply_to
o language
o performative
o receiver
o reply_with
o sender

Constructor Index

o CCQL(String)
Create a new CCQL message with the given string
o CCQL(TermInString)
Create a new CCQL message with the given Term

Method Index

o equals(Object)
Whether another object represents the same message as this one.
o formatContent(String, int)
Parse the content field of the message.
o getCommandString()
Returns the performative of the CCQL message.
o getDisplayString(int)
Returns a formatted string representing the CCQL message.
o toString()
Returns the original, unformatted term structure.

Variables

o performative 
 public String performative
o sender 
 public String sender
o receiver 
 public String receiver
o language 
 public String language
o content 
 public String content
o reply_with 
 public String reply_with
o in_reply_to 
 public String in_reply_to

Constructors

o CCQL 
 public CCQL(String str) throws Exception
Create a new CCQL message with the given string

Throws: Exception
if the string is not a valid ccql term
o CCQL 
 public CCQL(TermInString term) throws Exception
Create a new CCQL message with the given Term

Throws: Exception
if the string is not a valid ccql term

Methods

o formatContent 
 protected String formatContent(String content,
                                int level)
Parse the content field of the message. Checks to see whether the string is a term, and if so, formats it.

o getDisplayString 
 public String getDisplayString(int detail)
Returns a formatted string representing the CCQL message. In this implementation, the value of detail is ignored, the same string is always returned Needed so this class can implement the Message interface

See Also:
Message
o getCommandString 
 public String getCommandString()
Returns the performative of the CCQL message. Needed so this class can implement the Message interface

o toString 
 public String toString()
Returns the original, unformatted term structure. Needed to implement the Message interface

Overrides:
toString in class Object
o equals 
 public boolean equals(Object obj)
Whether another object represents the same message as this one. Needed so this class can implement the Message interface

Overrides:
equals in class Object 
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