com.sun.jdo.spi.persistence.support.ejb.ejbqlc
Class EJBQLASTFactory

java.lang.Object
  antlr.ASTFactory
      com.sun.jdo.spi.persistence.support.ejb.ejbqlc.EJBQLASTFactory

public class EJBQLASTFactory
extends antlr.ASTFactory

Factory to create and connect EJBQLAST nodes.

Author:

Michael Bouschen

Field Summary

Fields inherited from class antlr.ASTFactory

theASTNodeType, theASTNodeTypeClass, tokenTypeToASTClassMap

Constructor Summary

protected

EJBQLASTFactory() Constructor.

Method Summary

antlr.collections.AST	create() Overwrites superclass method to create the correct AST instance.
antlr.collections.AST	create(antlr.collections.AST tr) Overwrites superclass method to create the correct AST instance.
EJBQLAST	create(EJBQLAST tr) Creates a clone of the specified EJBQLAST instance.
static EJBQLASTFactory	getInstance() Get an instance of EJBQLASTFactory.

Methods inherited from class antlr.ASTFactory

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

Methods inherited from class java.lang.Object

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

Constructor Detail

EJBQLASTFactory

protected EJBQLASTFactory()

Constructor. EJBQLASTFactory is a singleton, please use getInstance() to get the factory instance.

Method Detail

getInstance

public static EJBQLASTFactory getInstance()

Get an instance of EJBQLASTFactory.

Returns:

an instance of EJBQLASTFactory

create

public antlr.collections.AST create()

Overwrites superclass method to create the correct AST instance.

Overrides:

create in class antlr.ASTFactory

create

public antlr.collections.AST create(antlr.collections.AST tr)

Overwrites superclass method to create the correct AST instance.

Overrides:

create in class antlr.ASTFactory

create

public EJBQLAST create(EJBQLAST tr)

Creates a clone of the specified EJBQLAST instance.