org.opencypher.generator

Class GeneratorFactory<T>

java.lang.Object

org.opencypher.generator.GeneratorFactory<T>

Direct Known Subclasses:

CypherGeneratorFactory

public abstract class GeneratorFactory<T>
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static interface	GeneratorFactory.Replacement

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	GeneratorFactory()

Method Summary

Modifier and Type	Method and Description
protected Choices	choices()
Generator	generator(Grammar grammar)
Generator	generator(Path path, Grammar.ParserOption... options)
Generator	generatorResource(String resource, Grammar.ParserOption... options)
protected abstract T	newContext() Creates a new context object for use by the generator.
ProductionReplacement<T>	replacement(String production)

Methods inherited from class java.lang.Object

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

Constructor Detail

GeneratorFactory

protected GeneratorFactory()

Method Detail

newContext

protected abstract T newContext()

Creates a new context object for use by the generator. The context object may implement ScopeListener - TODO: is this a good design? TODO: should scope notification be part of tree building or string generation? -- An idea: we could make the Scope notion create a nested context object, so new context for new scope...

Returns:

a new context object for a generator session.

generatorResource

public final Generator generatorResource(String resource,
                                         Grammar.ParserOption... options)
                                  throws ParserConfigurationException,
                                         SAXException,
                                         IOException

Throws:

ParserConfigurationException

SAXException

IOException

generator

public final Generator generator(Path path,
                                 Grammar.ParserOption... options)
                          throws IOException,
                                 SAXException,
                                 ParserConfigurationException

Throws:

IOException

SAXException

ParserConfigurationException

generator

public final Generator generator(Grammar grammar)

choices

protected Choices choices()

replacement

public final ProductionReplacement<T> replacement(String production)