net.sf.tomp.xtcl.command
Class Function

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

All Implemented Interfaces:

Command

public class Function
extends AbstractCommand

Function command

Author:

tomp

Field Summary

protected Command	command the command itself
protected java.lang.String	name Function name
protected java.lang.String[]	params Function formal param names

Constructor Summary

Function()

Method Summary

int	execute(Context context) execute the function command means execute its command
java.lang.String	getName()
java.lang.String	getParam(int i) Get the i-th formal param name
void	setCommand(Command c) sets the command representing the function
void	setName(java.lang.String p) sets the function name
void	setParams(java.lang.String[] p) sets the function's parameter names
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

name

protected java.lang.String name

Function name

params

protected java.lang.String[] params

Function formal param names

command

protected Command command

the command itself

Constructor Detail

Function

public Function()

Method Detail

execute

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

execute the function command means execute its command

Specified by:

execute in interface Command

Overrides:

execute in class AbstractCommand

Parameters:

context -

Returns:

Throws:

java.lang.Exception

setName

public void setName(java.lang.String p)

sets the function name

Parameters:

p - the function name

setParams

public void setParams(java.lang.String[] p)

sets the function's parameter names

Parameters:

p - the function's parameter names

setCommand

public void setCommand(Command c)

sets the command representing the function

Parameters:

c - the command

getParam

public java.lang.String getParam(int i)

Get the i-th formal param name

Parameters:

i - formal param index

Returns:

the i-th formal param name

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

Returns:

"FUNCTION " + name + " (" + listArray(params) + ") {" + command + "}";

getName

public java.lang.String getName()

Returns:

Returns the name.