Examples of org.exolab.castor.jdo.oql.ParseTreeNode

org.exolab.castor.jdo.oql.ParseTreeNode
A Node in the Parse tree which is generated by the {@link Parser} as the treerepresentation of the OQL Query. Each node has a link back to the parent node (null for the root node), and a vector of children. Each node contains the {@link Token}which represents that part of the tree. @author Nissim Karpenstein @version $Revision: 7101 $ $Date: 2006-04-25 15:08:23 -0600 (Tue, 25 Apr 2006) $

            return;
        }


        Lexer lexer = new Lexer(oql);
        Parser parser = new Parser(lexer);
        ParseTreeNode parseTree = parser.getParseTree();


        _dbEngine = ((AbstractDatabaseImpl) _database).getLockEngine();
        if (_dbEngine == null) {
            throw new QueryException("Could not get a persistence engine");
        }

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            return;
        }


        Lexer lexer = new Lexer(oql);
        Parser parser = new Parser(lexer);
        ParseTreeNode parseTree = parser.getParseTree();


        _dbEngine = _dbImpl.getLockEngine();
        if ( _dbEngine == null )
            throw new QueryException( "Could not get a persistence engine" );

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Related Classes of org.exolab.castor.jdo.oql.ParseTreeNode

org.exolab.castor.jdo.engine.OQLQueryImpl

java.util.ArrayList

java.util.Iterator

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