JavaRegExpHost (Unofficial IntelliJ Community Edition API docs)

java.lang.Object
- com.intellij.psi.impl.JavaRegExpHost

All Implemented Interfaces:: RegExpLanguageHost

Direct Known Subclasses:: GroovyRegExpHost

public class JavaRegExpHost
extends java.lang.Object
implements RegExpLanguageHost

Nested Class Summary
- Nested classes/interfaces inherited from interface org.intellij.lang.regexp.RegExpLanguageHost
  RegExpLanguageHost.Lookbehind

Field Summary

Fields
Modifier and Type Field and Description

protected static java.util.EnumSet<RegExpGroup.Type> SUPPORTED_NAMED_GROUP_TYPES
- Fields inherited from interface org.intellij.lang.regexp.RegExpLanguageHost
  EMPTY_COMPLETION_ITEMS_ARRAY, EMPTY_NAMED_GROUP_TYPES

Fields
Modifier and Type	Field and Description
`protected static java.util.EnumSet<RegExpGroup.Type>`	`SUPPORTED_NAMED_GROUP_TYPES`

Constructor Summary

Constructors
Constructor and Description

JavaRegExpHost()

Constructors
Constructor and Description
`JavaRegExpHost()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`boolean`	`characterNeedsEscaping(char c)`
`java.lang.String[] []`	`getAllKnownProperties()`
`java.lang.String[] []`	`getKnownCharacterClasses()`
`java.lang.String`	`getPropertyDescription(java.lang.String name)`
`java.lang.Integer`	`getQuantifierValue(RegExpNumber number)`
`java.util.EnumSet<RegExpGroup.Type>`	`getSupportedNamedGroupTypes(RegExpElement context)`
`boolean`	`isValidCategory(java.lang.String category)`
`boolean`	`isValidGeneralCategory(java.lang.String value)`
`boolean`	`isValidGroupName(java.lang.String name, RegExpGroup group)`
`boolean`	`isValidNamedCharacter(RegExpNamedCharacter namedCharacter)`
`boolean`	`isValidPropertyName(java.lang.String name)`
`boolean`	`isValidPropertyValue(java.lang.String propertyName, java.lang.String value)`
`boolean`	`supportsBoundary(RegExpBoundary boundary)`
`boolean`	`supportsExtendedHexCharacter(RegExpChar regExpChar)`
`boolean`	`supportsInlineOptionFlag(char flag, PsiElement context)`
`boolean`	`supportsLiteralBackspace(RegExpChar aChar)`
`RegExpLanguageHost.Lookbehind`	`supportsLookbehind(RegExpGroup lookbehindGroup)`
`boolean`	`supportsNamedCharacters(RegExpNamedCharacter namedCharacter)`
`boolean`	`supportsNamedGroupRefSyntax(RegExpNamedGroupRef ref)`
`boolean`	`supportsNamedGroupSyntax(RegExpGroup group)`
`boolean`	`supportsPerl5EmbeddedComments()`
`boolean`	`supportsPossessiveQuantifiers()`
`boolean`	`supportsPythonConditionalRefs()`
`boolean`	`supportsSimpleClass(RegExpSimpleClass simpleClass)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.intellij.lang.regexp.RegExpLanguageHost
getAllPropertyValues, supportsPropertySyntax

- Field Detail
  - SUPPORTED_NAMED_GROUP_TYPES
```
protected static final java.util.EnumSet<RegExpGroup.Type> SUPPORTED_NAMED_GROUP_TYPES
```
- Constructor Detail
  - JavaRegExpHost
```
public JavaRegExpHost()
```
- Method Detail
  - supportsInlineOptionFlag
```
public boolean supportsInlineOptionFlag(char flag,
                                        PsiElement context)
```
    Specified by:
    
    supportsInlineOptionFlag in interface RegExpLanguageHost
  - characterNeedsEscaping
```
public boolean characterNeedsEscaping(char c)
```
    Specified by:
    
    characterNeedsEscaping in interface RegExpLanguageHost
  - supportsNamedCharacters
```
public boolean supportsNamedCharacters(RegExpNamedCharacter namedCharacter)
```
    Specified by:
    
    supportsNamedCharacters in interface RegExpLanguageHost
  - supportsPerl5EmbeddedComments
```
public boolean supportsPerl5EmbeddedComments()
```
    Specified by:
    
    supportsPerl5EmbeddedComments in interface RegExpLanguageHost
  - supportsPossessiveQuantifiers
```
public boolean supportsPossessiveQuantifiers()
```
    Specified by:
    
    supportsPossessiveQuantifiers in interface RegExpLanguageHost
  - supportsPythonConditionalRefs
```
public boolean supportsPythonConditionalRefs()
```
    Specified by:
    
    supportsPythonConditionalRefs in interface RegExpLanguageHost
  - supportsNamedGroupSyntax
```
public boolean supportsNamedGroupSyntax(RegExpGroup group)
```
    Specified by:
    
    supportsNamedGroupSyntax in interface RegExpLanguageHost
  - supportsNamedGroupRefSyntax
```
public boolean supportsNamedGroupRefSyntax(RegExpNamedGroupRef ref)
```
    Specified by:
    
    supportsNamedGroupRefSyntax in interface RegExpLanguageHost
  - getSupportedNamedGroupTypes
```
public java.util.EnumSet<RegExpGroup.Type> getSupportedNamedGroupTypes(RegExpElement context)
```
    Specified by:
    
    getSupportedNamedGroupTypes in interface RegExpLanguageHost
  - isValidGroupName
```
public boolean isValidGroupName(java.lang.String name,
                                RegExpGroup group)
```
    Specified by:
    
    isValidGroupName in interface RegExpLanguageHost
  - supportsExtendedHexCharacter
```
public boolean supportsExtendedHexCharacter(RegExpChar regExpChar)
```
    Specified by:
    
    supportsExtendedHexCharacter in interface RegExpLanguageHost
  - supportsBoundary
```
public boolean supportsBoundary(RegExpBoundary boundary)
```
    Specified by:
    
    supportsBoundary in interface RegExpLanguageHost
  - supportsSimpleClass
```
public boolean supportsSimpleClass(RegExpSimpleClass simpleClass)
```
    Specified by:
    
    supportsSimpleClass in interface RegExpLanguageHost
  - supportsLiteralBackspace
```
public boolean supportsLiteralBackspace(RegExpChar aChar)
```
    Specified by:
    
    supportsLiteralBackspace in interface RegExpLanguageHost
  - isValidPropertyName
```
public boolean isValidPropertyName(java.lang.String name)
```
    Specified by:
    
    isValidPropertyName in interface RegExpLanguageHost
  - isValidPropertyValue
```
public boolean isValidPropertyValue(java.lang.String propertyName,
                                    java.lang.String value)
```
    Specified by:
    
    isValidPropertyValue in interface RegExpLanguageHost
  - isValidGeneralCategory
```
public boolean isValidGeneralCategory(java.lang.String value)
```
  - isValidCategory
```
public boolean isValidCategory(java.lang.String category)
```
    Specified by:
    
    isValidCategory in interface RegExpLanguageHost
  - isValidNamedCharacter
```
public boolean isValidNamedCharacter(RegExpNamedCharacter namedCharacter)
```
    Specified by:
    
    isValidNamedCharacter in interface RegExpLanguageHost
  - supportsLookbehind
```
public RegExpLanguageHost.Lookbehind supportsLookbehind(RegExpGroup lookbehindGroup)
```
    Specified by:
    
    supportsLookbehind in interface RegExpLanguageHost
  - getQuantifierValue
```
public java.lang.Integer getQuantifierValue(RegExpNumber number)
```
    Specified by:
    
    getQuantifierValue in interface RegExpLanguageHost
    
    Parameters:
    
    number - the number element to extract the value from
    
    Returns:
    
    the value, or null when the value is out of range
  - getAllKnownProperties
```
public java.lang.String[] [] getAllKnownProperties()
```
    Specified by:
    
    getAllKnownProperties in interface RegExpLanguageHost
  - getPropertyDescription
```
public java.lang.String getPropertyDescription(java.lang.String name)
```
    Specified by:
    
    getPropertyDescription in interface RegExpLanguageHost
  - getKnownCharacterClasses
```
public java.lang.String[] [] getKnownCharacterClasses()
```
    Specified by:
    
    getKnownCharacterClasses in interface RegExpLanguageHost

Class JavaRegExpHost

Nested Class Summary

Nested classes/interfaces inherited from interface org.intellij.lang.regexp.RegExpLanguageHost

Field Summary

Fields inherited from interface org.intellij.lang.regexp.RegExpLanguageHost

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface org.intellij.lang.regexp.RegExpLanguageHost

Field Detail

SUPPORTED_NAMED_GROUP_TYPES

Constructor Detail

JavaRegExpHost

Method Detail

supportsInlineOptionFlag

characterNeedsEscaping

supportsNamedCharacters

supportsPerl5EmbeddedComments

supportsPossessiveQuantifiers

supportsPythonConditionalRefs

supportsNamedGroupSyntax

supportsNamedGroupRefSyntax

getSupportedNamedGroupTypes

isValidGroupName

supportsExtendedHexCharacter

supportsBoundary

supportsSimpleClass

supportsLiteralBackspace

isValidPropertyName

isValidPropertyValue

isValidGeneralCategory

isValidCategory

isValidNamedCharacter

supportsLookbehind

getQuantifierValue

getAllKnownProperties

getPropertyDescription

getKnownCharacterClasses