Package org.eclipse.xtext.serializer.analysis

Class ContextPDAProvider

java.lang.Object

org.eclipse.xtext.serializer.analysis.ContextPDAProvider

All Implemented Interfaces:

IContextPDAProvider

public class ContextPDAProvider
extends java.lang.Object
implements IContextPDAProvider

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	ContextPDAProvider.CallStack

Field Summary

Fields

Modifier and Type	Field	Description
protected SerializerPDA.SerializerPDAElementFactory	factory
protected org.eclipse.xtext.util.formallang.PdaUtil	pdaUtil

Constructor Summary

Constructors

Constructor	Description
ContextPDAProvider()

Method Summary

Modifier and Type	Method	Description
protected void	collectExtracted(ISerState orig, java.util.Collection<? extends ISerState> precedents, SerializerPDA.SerializerPDAState copy, java.util.Map<org.eclipse.xtext.util.Pair<AbstractElement,ISerState.SerStateType>,SerializerPDA.SerializerPDAState> oldToNew, ContextPDAProvider.CallStack inTop, SerializerPDA.SerializerPDAState start)
protected java.util.Set<ISerState>	collectPushForAction(ISerState action)
protected void	collectPushForAction(ISerState state, ParserRule rule, java.util.Set<ISerState> result, java.util.Set<ISerState> visited)
protected void	connect(SerializerPDA.SerializerPDAState precedent, SerializerPDA.SerializerPDAState follower)
protected SerializerPDA	extract(ISerState last)
protected org.eclipse.xtext.util.formallang.Pda<ISerState,RuleCall>	filterUnneededUnassignedRuleCalls(org.eclipse.xtext.util.formallang.Pda<ISerState,RuleCall> pda, java.util.Map<ParserRule,java.lang.Integer> indexedRules)
protected java.util.Set<ParserRule>	findRuleCallsToExclude(org.eclipse.xtext.util.formallang.Pda<ISerState,RuleCall> pda, java.util.Map<ParserRule,java.lang.Integer> indexedRules)
protected org.eclipse.emf.ecore.EObject	getContext(AbstractElement ele)
SerializationContextMap<org.eclipse.xtext.util.formallang.Pda<ISerState,RuleCall>>	getContextPDAs(Grammar grammar)
protected ParserRule	getFilterableRule(ISerState state)
protected java.util.Map<ParserRule,java.lang.Integer>	indexRules(Grammar grammar)
protected void	merge(ISerState orig, SerializerPDA.SerializerPDAState copy, java.util.Map<ISerState,SerializerPDA.SerializerPDAState> oldToNew, java.util.IdentityHashMap<ISerState,java.lang.Boolean> visited)
protected SerializerPDA	merge(ISerializationContext context, java.util.Collection<SerializerPDA> pdas)

Methods inherited from class java.lang.Object

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

Field Detail

factory

@Inject
protected SerializerPDA.SerializerPDAElementFactory factory

pdaUtil

@Inject
protected org.eclipse.xtext.util.formallang.PdaUtil pdaUtil

Constructor Detail

ContextPDAProvider

public ContextPDAProvider()

Method Detail

collectExtracted

protected void collectExtracted(ISerState orig,
                                java.util.Collection<? extends ISerState> precedents,
                                SerializerPDA.SerializerPDAState copy,
                                java.util.Map<org.eclipse.xtext.util.Pair<AbstractElement,ISerState.SerStateType>,SerializerPDA.SerializerPDAState> oldToNew,
                                ContextPDAProvider.CallStack inTop,
                                SerializerPDA.SerializerPDAState start)

collectPushForAction

protected java.util.Set<ISerState> collectPushForAction(ISerState action)

collectPushForAction

protected void collectPushForAction(ISerState state,
                                    ParserRule rule,
                                    java.util.Set<ISerState> result,
                                    java.util.Set<ISerState> visited)

connect

protected void connect(SerializerPDA.SerializerPDAState precedent,
                       SerializerPDA.SerializerPDAState follower)

extract

protected SerializerPDA extract(ISerState last)

getContext

protected org.eclipse.emf.ecore.EObject getContext(AbstractElement ele)

getFilterableRule

protected ParserRule getFilterableRule(ISerState state)

filterUnneededUnassignedRuleCalls

protected org.eclipse.xtext.util.formallang.Pda<ISerState,RuleCall> filterUnneededUnassignedRuleCalls(org.eclipse.xtext.util.formallang.Pda<ISerState,RuleCall> pda,
                                                                                                            java.util.Map<ParserRule,java.lang.Integer> indexedRules)

findRuleCallsToExclude

protected java.util.Set<ParserRule> findRuleCallsToExclude(org.eclipse.xtext.util.formallang.Pda<ISerState,RuleCall> pda,
                                                           java.util.Map<ParserRule,java.lang.Integer> indexedRules)

indexRules

protected java.util.Map<ParserRule,java.lang.Integer> indexRules(Grammar grammar)

getContextPDAs

public SerializationContextMap<org.eclipse.xtext.util.formallang.Pda<ISerState,RuleCall>> getContextPDAs(Grammar grammar)

Specified by:

getContextPDAs in interface IContextPDAProvider

merge

protected SerializerPDA merge(ISerializationContext context,
                              java.util.Collection<SerializerPDA> pdas)

merge

protected void merge(ISerState orig,
                     SerializerPDA.SerializerPDAState copy,
                     java.util.Map<ISerState,SerializerPDA.SerializerPDAState> oldToNew,
                     java.util.IdentityHashMap<ISerState,java.lang.Boolean> visited)