org.apache.jdo.impl.jdoql.jdoqlc
Class JDOQLASTFactory

java.lang.Object
  antlr.ASTFactory
      org.apache.jdo.impl.jdoql.jdoqlc.JDOQLASTFactory

public class JDOQLASTFactory

extends antlr.ASTFactory

Factory to create and connect JDOQLAST nodes.

Author:

Michael Bouschen

Field Summary

private static JDOQLASTFactory	factory The singleton JDOQLASTFactory instance.
private static org.apache.jdo.util.I18NHelper	msg I18N support.

Fields inherited from class antlr.ASTFactory

theASTNodeType, theASTNodeTypeClass, tokenTypeToASTClassMap

Constructor Summary

protected

JDOQLASTFactory()

Method Summary

antlr.collections.AST	create()
antlr.collections.AST	create(antlr.collections.AST tr)
JDOQLAST	create(JDOQLAST tr)
static JDOQLASTFactory	getInstance() Get an instance of JDOQLASTFactory.

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

Field Detail

factory

private static JDOQLASTFactory factory

The singleton JDOQLASTFactory instance.

msg

private static final org.apache.jdo.util.I18NHelper msg

I18N support.

Constructor Detail

JDOQLASTFactory

protected JDOQLASTFactory()

Method Detail

getInstance

public static JDOQLASTFactory getInstance()

Get an instance of JDOQLASTFactory.

Returns:

an instance of JDOQLASTFactory

create

public antlr.collections.AST create()

create

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

create

public JDOQLAST create(JDOQLAST tr)