net.seninp.gi.sequitur

Class SAXNonTerminal

java.lang.Object

net.seninp.gi.sequitur.SAXSymbol

net.seninp.gi.sequitur.SAXNonTerminal

All Implemented Interfaces:

Cloneable

public class SAXNonTerminal
extends SAXSymbol
implements Cloneable

The Non-Terminal symbol - i.e. Rule. Adaption of Eibe Frank code for JMotif API.

Author:

Manfred Lerner, seninp

Field Summary

Fields

Modifier and Type	Field and Description
protected SAXRule	r

Fields inherited from class net.seninp.gi.sequitur.SAXSymbol

n, numTerminals, originalPosition, p, theDigrams, theSubstituteTable, value

Constructor Summary

Constructors

Constructor and Description
SAXNonTerminal(SAXRule theRule) Constructor.

Method Summary

Modifier and Type	Method and Description
void	cleanUp() Cleans up template.
protected Object	clone() Extra cloning method necessary so that count in the corresponding rule is increased.
void	expand() This symbol is the last reference to its rule.
boolean	isNonTerminal() Returns true if this is a non-terminal.

Methods inherited from class net.seninp.gi.sequitur.SAXSymbol

check, deleteDigram, equals, getPayload, hashCode, insertAfter, isGuard, join, match, substitute, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

r

protected SAXRule r

Constructor Detail

SAXNonTerminal

public SAXNonTerminal(SAXRule theRule)

Constructor.

Parameters:

theRule - the rule.

Method Detail

clone

protected Object clone()

Extra cloning method necessary so that count in the corresponding rule is increased.

Overrides:

clone in class Object

cleanUp

public void cleanUp()

Cleans up template.

Specified by:

cleanUp in class SAXSymbol

isNonTerminal

public boolean isNonTerminal()

Returns true if this is a non-terminal. Overwritten in subclass nonTerminal.

Overrides:

isNonTerminal in class SAXSymbol

Returns:

true if the non-terminal.

expand

public void expand()

This symbol is the last reference to its rule. The contents of the rule are substituted in its place.