Package edu.wisc.ssec.mcidasv.jython

Class EjectCommand

java.lang.Object

edu.wisc.ssec.mcidasv.jython.Command

edu.wisc.ssec.mcidasv.jython.EjectCommand

class EjectCommand
extends Command

This class represents a Command that removes an object from the local namespace of an Interpreter. These commands can remove any Jython objects, while InjectCommand may only inject Java objects.

Field Summary

Fields

Modifier and Type	Field	Description
private String	name	Name of the Jython object to remove.

Fields inherited from class edu.wisc.ssec.mcidasv.jython.Command

console

Constructor Summary

Constructors

Constructor	Description
EjectCommand(Console console, String name)	Creates an ejection command for name.

Method Summary

Modifier and Type	Method	Description
void	execute(Interpreter interpreter)	Attempts to remove whatever Jython knows as name from the local namespace of interpreter.
String	toString()

Methods inherited from class edu.wisc.ssec.mcidasv.jython.Command

getInputStream

Methods inherited from class java.lang.Object

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

Field Details

name

private String name

Name of the Jython object to remove.

Constructor Details

EjectCommand

public EjectCommand(Console console,
 String name)

Creates an ejection command for name.

Parameters:

console - Console that requested name's removal.

name - Name of the Jython object that needs removin'.

Method Details

execute

public void execute(Interpreter interpreter)
             throws Exception

Attempts to remove whatever Jython knows as name from the local namespace of interpreter.

Specified by:

execute in class Command

Parameters:

interpreter - Interpreter whose local namespace is required.

Throws:

Exception - if PyObject.__delitem__(PyObject) had some second thoughts about ejection.

toString

public String toString()

Overrides:

toString in class Object