edu.ksu.cis.projects.bogor.ast
Class PrintAction

java.lang.Object
  edu.ksu.cis.projects.bogor.ast.Node
      edu.ksu.cis.projects.bogor.ast.Action
          edu.ksu.cis.projects.bogor.ast.PrintAction

All Implemented Interfaces:

Disposable, Serializable, Cloneable

public final class PrintAction
extends Action

Print action AST.

Version:

CVS $Revision: 1.6 $ $Date: 2005/05/01 20:03:27 $

Author:

Robby

See Also:

Serialized Form

Field Summary

Fields inherited from class edu.ksu.cis.projects.bogor.ast.Node

ILLEGAL_LOCAL_ID_CHAR

Constructor Summary

PrintAction(List<? extends PrintArg> printArgs)
Default constructor.

Method Summary

PrintAction	clone() Clones this object (deep clone); including location info.
void	dispose() Disposes printArgs.
PrintArg	getPrintArg(int index) Gets a print argument at a specified index.
int	getPrintArgCount() Gets the number of print arguments.
void	setPrintArgs(List<? extends PrintArg> newPrintArgs) Sets the print arguments.
String	toString() Returns the string representation of this object.
void	visit(ASTVisitor visitor)

Methods inherited from class edu.ksu.cis.projects.bogor.ast.Action

getParent, setParent

Methods inherited from class edu.ksu.cis.projects.bogor.ast.Node

getLocationInfo, getProperty, putProperty, setLocationInfo

Methods inherited from class java.lang.Object

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

Constructor Detail

PrintAction

public PrintAction(List<? extends PrintArg> printArgs)

Default constructor. Sets this object as each print argument's parent.

Parameters:

printArgs - The print arguments. Must be non-null. Each element must be instance of PrintArg.

Method Detail

getPrintArg

public PrintArg getPrintArg(int index)

Gets a print argument at a specified index.

Parameters:

index - The index of the print argument. Must be between 0 and getPrintArgCount() - 1, inclusive.

Returns:

The print argument at the specified index.

getPrintArgCount

public int getPrintArgCount()

Gets the number of print arguments.

Returns:

The number of print arguments. Greater than zero.

setPrintArgs

public void setPrintArgs(List<? extends PrintArg> newPrintArgs)

Sets the print arguments. Sets this object as each print argument's parent.

Parameters:

newPrintArgs - The new print arguments. Must be non-null. Each element must be instance of PrintArg.

clone

public PrintAction clone()

Clones this object (deep clone); including location info.

Specified by:

clone in class Action

Returns:

The clone of this object. Non-null.

dispose

public void dispose()

Disposes printArgs. Once called, avoid using this object.

Specified by:

dispose in interface Disposable

Overrides:

dispose in class Action

toString

public String toString()

Returns the string representation of this object.

Specified by:

toString in class Node

Returns:

"println(( ( , printArgs )*);".

visit

public void visit(ASTVisitor visitor)

Specified by:

visit in class Node