de.fuberlin.wiwiss.ng4j.triql.parser
Class Q_Var

java.lang.Object
  de.fuberlin.wiwiss.ng4j.triql.parser.SimpleNode
      de.fuberlin.wiwiss.ng4j.triql.parser.Q_Var

All Implemented Interfaces:

com.hp.hpl.jena.rdql.Printable, com.hp.hpl.jena.rdql.Var, Expr, Node

public class Q_Var
extends SimpleNode
implements com.hp.hpl.jena.rdql.Var, Expr

Field Summary

Fields inherited from class de.fuberlin.wiwiss.ng4j.triql.parser.SimpleNode

children, id, parent, parser

Constructor Summary

Q_Var(int id)

Q_Var(TriQLParser p, int id)

Method Summary

String	asInfixString()
String	asPrefixString()
Value	eval(com.hp.hpl.jena.rdql.Query q, ResultBinding env)
String	getVarName()
void	jjtClose() This method is called after all the child nodes have been added.
void	print(PrintWriter pw, int level)
void	setVarName(String vn)
String	toString()

Methods inherited from class de.fuberlin.wiwiss.ng4j.triql.parser.SimpleNode

dump, fixup, jjtAddChild, jjtGetChild, jjtGetNumChildren, jjtGetParent, jjtOpen, jjtSetParent, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

Q_Var

public Q_Var(int id)

Q_Var

public Q_Var(TriQLParser p,
             int id)

Method Detail

jjtClose

public void jjtClose()

Description copied from interface: Node

This method is called after all the child nodes have been added.

Specified by:

jjtClose in interface Node

Overrides:

jjtClose in class SimpleNode

getVarName

public String getVarName()

Specified by:

getVarName in interface com.hp.hpl.jena.rdql.Var

setVarName

public void setVarName(String vn)

eval

public Value eval(com.hp.hpl.jena.rdql.Query q,
                  ResultBinding env)

Specified by:

eval in interface Expr

toString

public String toString()

Overrides:

toString in class SimpleNode

asInfixString

public String asInfixString()

Specified by:

asInfixString in interface com.hp.hpl.jena.rdql.Printable

asPrefixString

public String asPrefixString()

Specified by:

asPrefixString in interface com.hp.hpl.jena.rdql.Printable

print

public void print(PrintWriter pw,
                  int level)

Specified by:

print in interface com.hp.hpl.jena.rdql.Printable