com.voytechs.jnetstream.npl
Class FilterStatement

java.lang.Object
  com.voytechs.jnetstream.npl.Node
      com.voytechs.jnetstream.npl.StatementNode
          com.voytechs.jnetstream.npl.FilterStatement

All Implemented Interfaces:

Visitable

public class FilterStatement
extends StatementNode
implements Visitable

Field Summary

protected Node	alias
protected Node	signature
static int	TYPE_ALIAS
static int	TYPE_SIGNATURE

Fields inherited from class com.voytechs.jnetstream.npl.StatementNode

code, modifiers, perm, statement, sym, token, type, typePrimitive, value

Fields inherited from class com.voytechs.jnetstream.npl.Node

parent

Constructor Summary

FilterStatement()

Method Summary

protected boolean	acceptLValue(Token token)
protected boolean	acceptModifier(Token token)
Node	getAlias()
int	getFilterType()
Node	getSignature()
static void	main(java.lang.String[] args) Test function for FilterStatement
Node	parse(ExpTokenizer tokens)
protected void	parseAlias(ExpTokenizer tokens)
protected void	parseLValue(ExpTokenizer tokens)
protected void	parseModifiers(ExpTokenizer tokens)
boolean	visit(Visitor visitor, java.lang.Object user1, java.lang.Object user2)

Methods inherited from class com.voytechs.jnetstream.npl.StatementNode

acceptCode, acceptStatement, canOptimize, getCode, getLineNumber, getName, getPermTable, getStatement, getSymTable, getType, getTypePrimitive, optimize, parseCode, parsePostModifiers, setSymTable, setTypePrimitive, toString

Methods inherited from class com.voytechs.jnetstream.npl.Node

getParent, getToken, setParent, setToken

Methods inherited from class java.lang.Object

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

Field Detail

TYPE_ALIAS

public static final int TYPE_ALIAS

See Also:

Constant Field Values

TYPE_SIGNATURE

public static final int TYPE_SIGNATURE

See Also:

Constant Field Values

alias

protected Node alias

signature

protected Node signature

Constructor Detail

FilterStatement

public FilterStatement()

Parameters:

-

Throws:

Method Detail

parse

public Node parse(ExpTokenizer tokens)
           throws SyntaxError

Overrides:

parse in class StatementNode

Throws:

SyntaxError

visit

public boolean visit(Visitor visitor,
                     java.lang.Object user1,
                     java.lang.Object user2)
              throws NodeException

Specified by:

visit in interface Visitable

Throws:

NodeException

acceptModifier

protected boolean acceptModifier(Token token)

Overrides:

acceptModifier in class StatementNode

parseModifiers

protected void parseModifiers(ExpTokenizer tokens)
                       throws SyntaxError

Overrides:

parseModifiers in class StatementNode

Throws:

SyntaxError

parseLValue

protected void parseLValue(ExpTokenizer tokens)
                    throws SyntaxError

Overrides:

parseLValue in class StatementNode

Throws:

SyntaxError

acceptLValue

protected boolean acceptLValue(Token token)

Overrides:

acceptLValue in class StatementNode

getFilterType

public int getFilterType()

getAlias

public Node getAlias()

getSignature

public Node getSignature()

parseAlias

protected void parseAlias(ExpTokenizer tokens)
                   throws SyntaxError

Throws:

SyntaxError

main

public static void main(java.lang.String[] args)

Test function for FilterStatement

Parameters:

args - command line arguments