com.elegantj.data.parser.node
Class VarNode

java.lang.Object
  com.elegantj.data.parser.node.VarNode

All Implemented Interfaces:

Node

public class VarNode

extends java.lang.Object

implements Node

The VarNode class represents the parsed expression node for the variable

Constructor Summary

VarNode(java.lang.String symIdent_in, SymbolTable symTab_in)
Creates a VarNode with specified identifier and the symbol table

Method Summary

java.lang.String	getSymIdent() Returns the node identifier
java.lang.Object	getValue() Returns the node value

Methods inherited from class java.lang.Object

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

Constructor Detail

VarNode

public VarNode(java.lang.String symIdent_in,
               SymbolTable symTab_in)

Creates a VarNode with specified identifier and the symbol table

Parameters:

symIdent_in - the node identifier

symTab_in - the symbol table

Method Detail

getSymIdent

public java.lang.String getSymIdent()

Returns the node identifier

Returns:

the string represents the node identifier

getValue

public java.lang.Object getValue()
                          throws ParserException

Returns the node value

Specified by:

getValue in interface Node

Returns:

the object represents the node value

Throws:

ParserException