com.singularsys.jep.parser
Class ASTFunNode

java.lang.Object
  extended by com.singularsys.jep.parser.SimpleNode
      extended by com.singularsys.jep.parser.ASTFunNode
All Implemented Interfaces:
Node
Direct Known Subclasses:
ASTOpNode

public class ASTFunNode
extends SimpleNode

Function Node


Field Summary
 
Fields inherited from class com.singularsys.jep.parser.SimpleNode
children, hooks, id, parent, parser
 
Constructor Summary
ASTFunNode(int id)
          Creates a new ASTFunNode
ASTFunNode(Parser p, int id)
          Creates a new ASTFunNode
 
Method Summary
 java.lang.String getName()
          Returns the name of the node (operator symbol or function name).
 PostfixMathCommandI getPFMC()
          Returns the math command class associated with this node.
 java.lang.Object jjtAccept(ParserVisitor visitor, java.lang.Object data)
          Accept the visitor.
 void setFunction(java.lang.String name_in, PostfixMathCommandI pfmc_in)
          Sets the function for a node.
 java.lang.String toString()
          Returns a string containing the function name.
 
Methods inherited from class com.singularsys.jep.parser.SimpleNode
childrenAccept, dump, getHook, getId, hookKeys, jjtAddChild, jjtClose, jjtGetChild, jjtGetNumChildren, jjtGetParent, jjtOpen, jjtSetParent, setHook, toString
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

ASTFunNode

public ASTFunNode(int id)
Creates a new ASTFunNode


ASTFunNode

public ASTFunNode(Parser p,
                  int id)
Creates a new ASTFunNode

Method Detail

jjtAccept

public java.lang.Object jjtAccept(ParserVisitor visitor,
                                  java.lang.Object data)
                           throws JepException
Accept the visitor.

Specified by:
jjtAccept in interface Node
Overrides:
jjtAccept in class SimpleNode
Throws:
ParseException
JepException

setFunction

public void setFunction(java.lang.String name_in,
                        PostfixMathCommandI pfmc_in)
Sets the function for a node. A name and function class must be specified.


toString

public java.lang.String toString()
Returns a string containing the function name.

Overrides:
toString in class java.lang.Object

getPFMC

public PostfixMathCommandI getPFMC()
Returns the math command class associated with this node.


getName

public java.lang.String getName()
Returns the name of the node (operator symbol or function name).



Copyright © 2007 Singular Systems http://www.singularsys.com/jep