net.sf.tomp.xtcl.command
Class TryBlock

java.lang.Object
  net.sf.tomp.xtcl.command.AbstractCommand
      net.sf.tomp.xtcl.command.TryBlock

All Implemented Interfaces:

Command

Direct Known Subclasses:

Call

public class TryBlock
extends AbstractCommand

Executes the command within the TryBlock.

Author:

tomp

Field Summary

protected Command

command the command in this try-block

Constructor Summary

TryBlock()

Method Summary

int	execute(Context context) Executes the command within the TryBlock.
void	setCommand(Command c) set the command in this try-block
java.lang.String	toString()

Methods inherited from class net.sf.tomp.xtcl.command.AbstractCommand

done, initParameters, listArray, listList, listMap

Methods inherited from class java.lang.Object

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

Field Detail

command

protected Command command

the command in this try-block

Constructor Detail

TryBlock

public TryBlock()

Method Detail

setCommand

public void setCommand(Command c)

set the command in this try-block

Parameters:

c - the command in this try-block

execute

public int execute(Context context)
            throws java.lang.Exception

Executes the command within the TryBlock. Always returns 0.

Specified by:

execute in interface Command

Overrides:

execute in class AbstractCommand

Parameters:

context - Context this command will be executed in.

Returns:

0 always

Throws:

java.lang.Exception - never

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

Returns:

"TRY-CATCH-BLOCK {" + command + "}";