org.eclipse.xtext.parser.packrat

Class AbstractParserConfiguration

java.lang.Object

org.eclipse.xtext.parser.packrat.AbstractParserConfiguration

All Implemented Interfaces:

INonTerminalConsumerConfiguration, ITerminalConsumerConfiguration, IParserConfiguration

Direct Known Subclasses:

TerminalsParserConfiguration

public abstract class AbstractParserConfiguration
extends Object
implements IParserConfiguration, ITerminalConsumerConfiguration, INonTerminalConsumerConfiguration

Author:

Sebastian Zarnekow - Initial contribution and API

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	AbstractParserConfiguration.IInternalParserConfiguration

Field Summary

Fields

Modifier and Type	Field and Description
protected static ITerminalConsumer[]	EMPTY_HIDDENS

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractParserConfiguration(AbstractParserConfiguration.IInternalParserConfiguration configuration)

Method Summary

Methods

Modifier and Type	Method and Description
KeywordConsumer	createKeywordConsumer() The created keyword consumer should not be referenced from the parser configuration.
EnumLiteralConsumer	createLiteralConsumer() The created literal consumer should not be referenced from the parser configuration.
IBacktracker	getBacktracker()
IConsumerUtility	getConsumerUtil()
IHiddenTokenHandler	getHiddenTokenHandler()
ITerminalConsumer[]	getInitialHiddenTerminals() Provides access to the initial (e.g. default) hidden terminal consumers.
ICharSequenceWithOffset	getInput()
IMarkerFactory	getMarkerFactory()
IParsedTokenAcceptor	getTokenAcceptor()
protected ITerminalConsumer[]	toArray(ITerminalConsumer... consumers)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.xtext.parser.packrat.IParserConfiguration

configureConsumers, createNonTerminalConsumers, createTerminalConsumers, getRootConsumer

Field Detail

EMPTY_HIDDENS

protected static ITerminalConsumer[] EMPTY_HIDDENS

Constructor Detail

AbstractParserConfiguration

protected AbstractParserConfiguration(AbstractParserConfiguration.IInternalParserConfiguration configuration)

Method Detail

getInput

public ICharSequenceWithOffset getInput()

Specified by:

getInput in interface INonTerminalConsumerConfiguration

Specified by:

getInput in interface ITerminalConsumerConfiguration

getMarkerFactory

public IMarkerFactory getMarkerFactory()

Specified by:

getMarkerFactory in interface INonTerminalConsumerConfiguration

getTokenAcceptor

public IParsedTokenAcceptor getTokenAcceptor()

Specified by:

getTokenAcceptor in interface INonTerminalConsumerConfiguration

Specified by:

getTokenAcceptor in interface ITerminalConsumerConfiguration

getHiddenTokenHandler

public IHiddenTokenHandler getHiddenTokenHandler()

Specified by:

getHiddenTokenHandler in interface INonTerminalConsumerConfiguration

getConsumerUtil

public IConsumerUtility getConsumerUtil()

Specified by:

getConsumerUtil in interface INonTerminalConsumerConfiguration

getBacktracker

public IBacktracker getBacktracker()

Specified by:

getBacktracker in interface INonTerminalConsumerConfiguration

createKeywordConsumer

public KeywordConsumer createKeywordConsumer()

Description copied from interface: IParserConfiguration

The created keyword consumer should not be referenced from the parser configuration.

Specified by:

createKeywordConsumer in interface IParserConfiguration

Returns:

a fresh keyword consumer.

createLiteralConsumer

public EnumLiteralConsumer createLiteralConsumer()

Description copied from interface: IParserConfiguration

The created literal consumer should not be referenced from the parser configuration.

Specified by:

createLiteralConsumer in interface IParserConfiguration

Returns:

a fresh literal consumer.

getInitialHiddenTerminals

public ITerminalConsumer[] getInitialHiddenTerminals()

Description copied from interface: IParserConfiguration

Provides access to the initial (e.g. default) hidden terminal consumers.

Specified by:

getInitialHiddenTerminals in interface IParserConfiguration

Returns:

the initial hidden terminals.

toArray

protected ITerminalConsumer[] toArray(ITerminalConsumer... consumers)