com.singularsys.jep.parser
Class ASTOpNode

java.lang.Object
  com.singularsys.jep.parser.SimpleNode
      com.singularsys.jep.parser.ASTFunNode
          com.singularsys.jep.parser.ASTOpNode

All Implemented Interfaces:

Node

public class ASTOpNode
extends ASTFunNode

Function Node

Field Summary

Fields inherited from class com.singularsys.jep.parser.SimpleNode

children, hooks, id, parent, parser

Constructor Summary

ASTOpNode(int id)
Creates a new ASTFunNode

ASTOpNode(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).
Operator	getOperator() Returns the id number of the operator if the node is an operator.
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	setOperator(Operator op) Sets the opID, name and pfmc for this node by looking up the values in the Operators class
java.lang.String	toString() Returns a string containing the function name.

Methods inherited from class com.singularsys.jep.parser.ASTFunNode

setFunction

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

ASTOpNode

public ASTOpNode(int id)

Creates a new ASTFunNode

ASTOpNode

public ASTOpNode(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 ASTFunNode

Throws:

ParseException

JepException

setOperator

public void setOperator(Operator op)

Sets the opID, name and pfmc for this node by looking up the values in the Operators class

toString

public java.lang.String toString()

Returns a string containing the function name.

Overrides:

toString in class ASTFunNode

getPFMC

public PostfixMathCommandI getPFMC()

Returns the math command class associated with this node.

Overrides:

getPFMC in class ASTFunNode

getName

public java.lang.String getName()

Returns the name of the node (operator symbol or function name).

Overrides:

getName in class ASTFunNode

getOperator

public Operator getOperator()

Returns the id number of the operator if the node is an operator.