up
Class ParserHandler

java.lang.Object
  up.DefaultTreeHandler
      up.ParserHandler

All Implemented Interfaces:

TreeHandler

public class ParserHandler
extends DefaultTreeHandler

Parse the yields of a stream of trees.

Constructor Summary

ParserHandler(Grammar grammar)
Constructs a new handler based on the specified grammar.

Method Summary

void	exit() Notifies the successor of this handler about the end of the stream.
void	next(Tree tree) Notifies the successor of this handler about the specified tree.

Methods inherited from class up.DefaultTreeHandler

getSuccessor, init, setSuccessor

Methods inherited from class java.lang.Object

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

Constructor Detail

ParserHandler

public ParserHandler(Grammar grammar)

Constructs a new handler based on the specified grammar.

Parameters:

grammar - the grammar to be used for parsing

Method Detail

next

public void next(Tree tree)

Description copied from class: DefaultTreeHandler

Notifies the successor of this handler about the specified tree.

Specified by:

next in interface TreeHandler

Overrides:

next in class DefaultTreeHandler

Parameters:

tree - the tree about which the successor of this handler is to be notified

exit

public void exit()

Description copied from class: DefaultTreeHandler

Notifies the successor of this handler about the end of the stream.

Specified by:

exit in interface TreeHandler

Overrides:

exit in class DefaultTreeHandler