Package org.tweetyproject.lp.asp.parser

Class ASTNumber

java.lang.Object

org.tweetyproject.lp.asp.parser.SimpleNode

org.tweetyproject.lp.asp.parser.ASTNumber

All Implemented Interfaces:

Node

public class ASTNumber
extends SimpleNode

The ASTNumber class represents a node in the abstract syntax tree (AST) for numerical values within the context of Answer Set Programming (ASP). This class extends SimpleNode and is used by the ASP parser to handle and process numeric literals.

Constructor Summary

Constructors

Constructor	Description
ASTNumber(int id)	Constructs a new ASTNumber node with the specified identifier.
ASTNumber(ASPParser p, int id)	Constructs a new ASTNumber node with the specified parser and identifier.

Method Summary

Modifier and Type	Method	Description
Object	jjtAccept(ASPParserVisitor visitor, Object data)	Accepts a visitor object, which implements the ASPParserVisitor interface, and allows it to process this node in the AST.
void	number(String number)	Sets the numerical value for this AST node by parsing a string representation of the number.

Methods inherited from class org.tweetyproject.lp.asp.parser.SimpleNode

childrenAccept, dump, jjtAddChild, jjtClose, jjtGetChild, jjtGetNumChildren, jjtGetParent, jjtGetValue, jjtOpen, jjtSetParent, jjtSetValue, toString, toString

Methods inherited from class java.lang.Object

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

Constructor Details

ASTNumber

public ASTNumber(int id)

Constructs a new ASTNumber node with the specified identifier.

Parameters:

id - The node identifier.

ASTNumber

public ASTNumber(ASPParser p,
 int id)

Constructs a new ASTNumber node with the specified parser and identifier.

Parameters:

p - The ASPParser that is constructing this node.

id - The node identifier.

Method Details

number

public void number(String number)

Sets the numerical value for this AST node by parsing a string representation of the number.

Parameters:

number - The string representing the number to be parsed and set.

jjtAccept

public Object jjtAccept(ASPParserVisitor visitor,
 Object data)

Accepts a visitor object, which implements the ASPParserVisitor interface, and allows it to process this node in the AST.

Specified by:

jjtAccept in interface Node

Overrides:

jjtAccept in class SimpleNode

Parameters:

visitor - The visitor object that processes this node.

data - Additional data that might be needed for the visitor's processing.

Returns:

The result of the visitor's processing, typically dependent on the visitor's implementation.