xtc.parser

Class Grammar

java.lang.Object

xtc.tree.Node

xtc.parser.Grammar

All Implemented Interfaces:

java.lang.Iterable<java.lang.Object>, Locatable

public class Grammar
extends Node

A grammar represented as a collection of modules.

Version:

$Revision: 1.26 $

Author:

Robert Grimm

Field Summary

Fields

Modifier and Type	Field and Description
java.util.List<Module>	modules The list of modules.

Constructor Summary

Constructors

Constructor and Description
Grammar(java.util.List<Module> modules) Create a new grammar.

Method Summary

Methods

Modifier and Type	Method and Description
void	remove(Module module) Remove the specified module from this grammar.
void	replace(Module oldModule, Module newModule) Replace the specified module.

Methods inherited from class xtc.tree.Node

add, add, addAll, addAll, addAll, addAll, addAllTo, addNode, contains, get, getBoolean, getBooleanProperty, getGeneric, getList, getLocation, getName, getNode, getProperty, getString, getStringProperty, getTokenText, hasLocation, hasName, hasProperty, hasTraversal, hasVariable, indexOf, isAnnotation, isEmpty, isGeneric, isList, isToken, iterator, lastIndexOf, properties, remove, removeProperty, set, setLocation, setLocation, setProperty, size, strip, toAnnotation, toList, toString, toToken, write

Methods inherited from class java.lang.Object

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

Field Detail

modules

public java.util.List<Module> modules

The list of modules. The first module in this list is the grammar's main module and the following modules are all the dependent modules.

Constructor Detail

Grammar

public Grammar(java.util.List<Module> modules)

Create a new grammar.

Parameters:

modules - The list of modules.

Method Detail

remove

public void remove(Module module)

Remove the specified module from this grammar. This method uses reference equality to locate the module to replace.

Parameters:

module - The module.

Throws:

java.lang.IllegalArgumentException - Signals that the specified module is not part of this grammar.

replace

public void replace(Module oldModule,
           Module newModule)

Replace the specified module. This method uses reference equality to locate the module to replace.

Parameters:

oldModule - The old module.

newModule - The new module.

Throws:

java.lang.IllegalArgumentException - Signals that the specified old module is not part of this grammar.