net.ontopia.topicmaps.query.parser
Class TologParser

java.lang.Object
  net.ontopia.topicmaps.query.parser.TologParser

public class TologParser
extends Object

INTERNAL: The tolog query parser.

Field Summary

protected ParseContextIF	context
protected TologOptions	options

Constructor Summary

TologParser(ParseContextIF context, TologOptions options)

Method Summary

ParseContextIF	getContext()
void	load(Reader reader)
void	load(String ruleset)
ParseContextIF	parseDeclarations(String decls)
TologQuery	parseQuery(Reader queryReader) Returns a parsed SELECT statement.
TologQuery	parseQuery(String query) Returns a parsed SELECT statement.
TologStatement	parseStatement(String query) Returns a parsed INSERT/UPDATE/MERGE/DELETE statement.

Methods inherited from class java.lang.Object

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

Field Detail

context

protected ParseContextIF context

options

protected TologOptions options

Constructor Detail

TologParser

public TologParser(ParseContextIF context,
                   TologOptions options)

Method Detail

parseQuery

public TologQuery parseQuery(String query)
                      throws InvalidQueryException

Returns a parsed SELECT statement.

Throws:

InvalidQueryException

parseQuery

public TologQuery parseQuery(Reader queryReader)
                      throws InvalidQueryException

Returns a parsed SELECT statement.

Throws:

InvalidQueryException

parseStatement

public TologStatement parseStatement(String query)
                              throws InvalidQueryException

Returns a parsed INSERT/UPDATE/MERGE/DELETE statement.

Throws:

InvalidQueryException

parseDeclarations

public ParseContextIF parseDeclarations(String decls)
                                 throws InvalidQueryException

Throws:

InvalidQueryException

load

public void load(String ruleset)
          throws InvalidQueryException

Throws:

InvalidQueryException

load

public void load(Reader reader)
          throws InvalidQueryException

Throws:

InvalidQueryException

getContext

public ParseContextIF getContext()