Package org.intellij.grammar.generator

Class RuleGraphHelper

java.lang.Object

org.intellij.grammar.generator.RuleGraphHelper

public class RuleGraphHelper
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	RuleGraphHelper.Cardinality

Constructor Summary

Constructors

Constructor	Description
RuleGraphHelper(BnfFile file)
RuleGraphHelper(BnfFile file, com.intellij.util.containers.MultiMap<BnfRule,BnfRule> ruleExtendsMap)

Method Summary

Modifier and Type	Method	Description
static com.intellij.util.containers.MultiMap<BnfRule,BnfRule>	buildExtendsMap(BnfFile file)
boolean	canCollapse(@NotNull BnfRule rule)
static KnownAttribute.ListValue	computeTokens(BnfFile file)
boolean	containsTokens(BnfRule rule)
static RuleGraphHelper	getCached(@NotNull BnfFile file)
static String	getCardinalityText(RuleGraphHelper.Cardinality cardinality)
Collection<BnfRule>	getExtendsRules(BnfRule rule)
BnfFile	getFile()
@NotNull Map<com.intellij.psi.PsiElement,RuleGraphHelper.Cardinality>	getFor(BnfRule rule)
com.intellij.util.containers.MultiMap<BnfRule,BnfRule>	getRuleExtendsMap()
Collection<BnfRule>	getSubRules(BnfRule rule)
static BnfRule	getSynonymTargetOrSelf(BnfRule rule)
static @NotNull Map<String,String>	getTokenNameToTextMap(BnfFile file)
static @NotNull Map<String,String>	getTokenTextToNameMap(BnfFile file)
static boolean	hasElementType(BnfRule rule)
static boolean	hasPsiClass(BnfRule rule)
static boolean	isPrivateOrNoType(BnfRule rule)

Methods inherited from class java.lang.Object

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

Constructor Details

RuleGraphHelper

public RuleGraphHelper(BnfFile file)

RuleGraphHelper

public RuleGraphHelper(BnfFile file,
 com.intellij.util.containers.MultiMap<BnfRule,BnfRule> ruleExtendsMap)

Method Details

getCardinalityText

public static String getCardinalityText(RuleGraphHelper.Cardinality cardinality)

buildExtendsMap

public static com.intellij.util.containers.MultiMap<BnfRule,BnfRule> buildExtendsMap(BnfFile file)

getTokenNameToTextMap

@NotNull
public static @NotNull Map<String,String> getTokenNameToTextMap(BnfFile file)

getTokenTextToNameMap

@NotNull
public static @NotNull Map<String,String> getTokenTextToNameMap(BnfFile file)

computeTokens

public static KnownAttribute.ListValue computeTokens(BnfFile file)

getCached

public static RuleGraphHelper getCached(@NotNull
 @NotNull BnfFile file)

getRuleExtendsMap

public com.intellij.util.containers.MultiMap<BnfRule,BnfRule> getRuleExtendsMap()

getFile

public BnfFile getFile()

canCollapse

public boolean canCollapse(@NotNull
 @NotNull BnfRule rule)

getExtendsRules

public Collection<BnfRule> getExtendsRules(BnfRule rule)

containsTokens

public boolean containsTokens(BnfRule rule)

getSubRules

public Collection<BnfRule> getSubRules(BnfRule rule)

getFor

@NotNull
public @NotNull Map<com.intellij.psi.PsiElement,RuleGraphHelper.Cardinality> getFor(BnfRule rule)

getSynonymTargetOrSelf

public static BnfRule getSynonymTargetOrSelf(BnfRule rule)

hasPsiClass

public static boolean hasPsiClass(BnfRule rule)

hasElementType

public static boolean hasElementType(BnfRule rule)

isPrivateOrNoType

public static boolean isPrivateOrNoType(BnfRule rule)