context.arch.interpreter
Class IGroup2URL

java.lang.Object
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  +--context.arch.BaseObject
        |
        +--context.arch.interpreter.Interpreter
              |
              +--context.arch.interpreter.IGroup2URL

public class IGroup2URL

extends Interpreter

This class is an interpreter that converts groups to URLs. Another component (app/widget/interpreter) sends an interpret command to it with a group name, and this class returns the corresponding URL.

See Also:

Interpreter

Field Summary

static java.lang.String	CLASSNAME Name of interpreter
static java.lang.String	CRBURL String for CRB
static java.lang.String	FCEURL String for FCE URL
static java.lang.String	GROUP Tag for GROUP
static java.lang.String	ISURL String for IS
static java.lang.String	URL Tag for URL
static java.lang.String	VEURL String for VE URL

Fields inherited from class context.arch.interpreter.Interpreter

DEFAULT_PORT, inAttributes, inAttributeTypes, INTERPRET, INTERPRET_REPLY, outAttributes, outAttributeTypes

Fields inherited from class context.arch.BaseObject

communications, EXIT_OK, handlers, ID, parser, PING, PING_REPLY, serviceHandlers

Constructor Summary

IGroup2URL()
Constructor that creates the interpreter at the default port.

IGroup2URL(int port)
Constructor that creates the interpreter at the given port.

Method Summary

protected AttributeNameValues	interpretData(AttributeNameValues data) This method performs the actual interpretation of this component.
static void	main(java.lang.String[] argv) Main method to create this interpreter with port specified by command line arguments
protected Attributes	setInAttributes() Sets the incoming attributes for the interpreter.
protected Attributes	setOutAttributes() Sets the outgoing attributes for the interpreter.

Methods inherited from class context.arch.interpreter.Interpreter

getInAttributeType, getOutAttributeType, isInAttribute, isOutAttribute, runInterpreterMethod, runUserMethod, setInAttribute, setOutAttribute

Methods inherited from class context.arch.BaseObject

askInterpreter, decodeData, encodeData, executeAsynchronousWidgetService, executeSynchronousWidgetService, getHostAddress, getId, getVersion, getVersion, getWidgetAttributes, getWidgetCallbacks, getWidgetServices, pingComponent, pollWidget, putDataInWidget, queryVersion, quit, retrieveDataFrom, retrieveDataFrom, retrieveDataFrom, retrieveDataFrom, retrieveDataFrom, retrieveDataFrom, retrieveDataFrom, returnPing, runComponentMethod, runMethod, serviceResult, setId, setVersion, subscribeTo, subscribeTo, subscribeTo, subscribeTo, unsubscribeFrom, updateAndPollWidget, userCallback, userRequest, userRequest, userRequest

Methods inherited from class java.lang.Object

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

Field Detail

CLASSNAME

public static final java.lang.String CLASSNAME

Name of interpreter

URL

public static final java.lang.String URL

Tag for URL

GROUP

public static final java.lang.String GROUP

Tag for GROUP

FCEURL

public static final java.lang.String FCEURL

String for FCE URL

VEURL

public static final java.lang.String VEURL

String for VE URL

ISURL

public static final java.lang.String ISURL

String for IS

CRBURL

public static final java.lang.String CRBURL

String for CRB

Constructor Detail

IGroup2URL

public IGroup2URL()

Constructor that creates the interpreter at the default port. It sets the id of the this interpreter to CLASSNAME.

IGroup2URL

public IGroup2URL(int port)

Constructor that creates the interpreter at the given port. It sets the id of the this interpreter to CLASSNAME.

Method Detail

interpretData

protected AttributeNameValues interpretData(AttributeNameValues data)

This method performs the actual interpretation of this component. It takes a group and returns a url.

Overrides:

interpretData in class Interpreter

Parameters:

data - AttributeNameValues containing data to be interpreted

Returns:

AttributeNameValues object containing the interpreted data

setInAttributes

protected Attributes setInAttributes()

Sets the incoming attributes for the interpreter. It has only one: GROUP

Overrides:

setInAttributes in class Interpreter

Returns:

the incoming attributes for this interpreter

setOutAttributes

protected Attributes setOutAttributes()

Sets the outgoing attributes for the interpreter. It has only one: URL

Overrides:

setOutAttributes in class Interpreter

Returns:

the outgoing attributes for this interpreter

main

public static void main(java.lang.String[] argv)

Main method to create this interpreter with port specified by command line arguments