com.octagroup.foregej.antlr
Class DynASTFactory

java.lang.Object
  |
  +--antlr.ASTFactory
        |
        +--com.octagroup.foregej.antlr.DynASTFactory

Direct Known Subclasses:

JavaDocASTFactory, JavaASTFactory

public abstract class DynASTFactory

extends antlr.ASTFactory

Field Summary

protected antlr.ASTPair	lastASTPair_
protected DynTypeFactory	typeFactory_

Fields inherited from class antlr.ASTFactory

theASTNodeType, theASTNodeTypeClass, tokenTypeToASTClassMap

Constructor Summary

protected	DynASTFactory(java.lang.Class types, java.lang.String[] packages) Constructor creates a new DynASTFactory object.
protected	DynASTFactory(DynASTFactory template) Constructor creates a new DynASTFactory object.

Method Summary

void	addASTChild(antlr.ASTPair currentAST, antlr.collections.AST child) DOCUMENT ME!
antlr.collections.AST	create(antlr.Token token) As ASTs are created from tokens we need to signal that an ast actually has been created for that token.
java.lang.Class	getASTNodeType(int type) DOCUMENT ME!
protected abstract java.lang.Class	getDefaultASTType()
antlr.collections.AST	make(antlr.collections.impl.ASTArray arr) Must override this method to make user that all the asts in an array are of the correct type.
void	makeASTRoot(antlr.ASTPair currentAST, antlr.collections.AST root) DOCUMENT ME!
void	typeAltered(BaseAST oldAST) Signals that an AST has altered its type.

Methods inherited from class antlr.ASTFactory

create, create, create, create, create, create, create, create, createUsingCtor, dup, dupList, dupTree, error, getTokenTypeToASTClassMap, make, setASTNodeClass, setASTNodeType, setTokenTypeASTNodeType, setTokenTypeToASTClassMap

Methods inherited from class java.lang.Object

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

Field Detail

typeFactory_

protected DynTypeFactory typeFactory_

lastASTPair_

protected antlr.ASTPair lastASTPair_

Constructor Detail

DynASTFactory

protected DynASTFactory(java.lang.Class types,
                        java.lang.String[] packages)

Constructor creates a new DynASTFactory object.

DynASTFactory

protected DynASTFactory(DynASTFactory template)

Constructor creates a new DynASTFactory object.

This method uses the type factory from the template to speed up construction.

Method Detail

getASTNodeType

public java.lang.Class getASTNodeType(int type)

DOCUMENT ME!

Overrides:

getASTNodeType in class antlr.ASTFactory

Parameters:

type - DOCUMENT ME!

Returns:

DOCUMENT ME!

Throws:

java.lang.RuntimeException - DOCUMENT ME!

addASTChild

public void addASTChild(antlr.ASTPair currentAST,
                        antlr.collections.AST child)

DOCUMENT ME!

Overrides:

addASTChild in class antlr.ASTFactory

Parameters:

currentAST - DOCUMENT ME!

child - DOCUMENT ME!

makeASTRoot

public void makeASTRoot(antlr.ASTPair currentAST,
                        antlr.collections.AST root)

DOCUMENT ME!

Overrides:

makeASTRoot in class antlr.ASTFactory

Parameters:

currentAST - DOCUMENT ME!

root - DOCUMENT ME!

make

public antlr.collections.AST make(antlr.collections.impl.ASTArray arr)

Must override this method to make user that all the asts in an array are of the correct type.

Overrides:

make in class antlr.ASTFactory

Parameters:

arr - the array to check

Returns:

The new root

create

public antlr.collections.AST create(antlr.Token token)

As ASTs are created from tokens we need to signal that an ast actually has been created for that token.

Overrides:

create in class antlr.ASTFactory

Parameters:

token -

Returns:

getDefaultASTType

protected abstract java.lang.Class getDefaultASTType()

Returns:

typeAltered

public void typeAltered(BaseAST oldAST)

Signals that an AST has altered its type.

This metod is invoked from the BaseAST

Parameters:

oldAST - the altered ast.