com.oracle.truffle.regex.tregex.parser.flavors

Class RubyFlags

java.lang.Object

com.oracle.truffle.regex.AbstractRegexObject

com.oracle.truffle.regex.AbstractConstantKeysObject

com.oracle.truffle.regex.tregex.parser.flavors.RubyFlags

All Implemented Interfaces:

com.oracle.truffle.api.interop.TruffleObject

public final class RubyFlags
extends AbstractConstantKeysObject

An immutable representation of a set of Ruby regular expression flags.

Nested Class Summary

Nested classes/interfaces inherited from class com.oracle.truffle.regex.AbstractConstantKeysObject

AbstractConstantKeysObject.IsMemberReadable, AbstractConstantKeysObject.ReadMember

Field Summary

Fields

Modifier and Type	Field and Description
static RubyFlags	EMPTY_INSTANCE

Constructor Summary

Constructors

Constructor and Description
RubyFlags(String source)

Method Summary

Modifier and Type	Method and Description
RubyFlags	addFlag(int flagChar)
RubyFlags	delFlag(int flagChar)
boolean	equals(Object other)
TruffleReadOnlyKeysArray	getKeys()
boolean	hasFlag(int flagChar)
int	hashCode()
boolean	isAscii()
static boolean	isBitFlag(int candidateChar)
boolean	isDefault()
boolean	isExtended()
boolean	isIgnoreCase()
boolean	isMemberReadableImpl(String symbol)
boolean	isMultiline()
boolean	isSticky()
static boolean	isTypeFlag(int candidateChar)
boolean	isUnicode()
static boolean	isValidFlagChar(int candidateChar)
Object	readMemberImpl(String symbol)
Object	toDisplayString(boolean allowSideEffects)
String	toString()

Methods inherited from class com.oracle.truffle.regex.AbstractConstantKeysObject

getMembers, hasMembers

Methods inherited from class com.oracle.truffle.regex.AbstractRegexObject

createNamedCaptureGroupMapInt, createNamedCaptureGroupMapListInt, getLanguage, hasLanguage

Methods inherited from class java.lang.Object

clone, getClass, notify, notifyAll, wait, wait, wait

Field Detail

EMPTY_INSTANCE

public static final RubyFlags EMPTY_INSTANCE

Constructor Detail

RubyFlags

public RubyFlags(String source)

Method Detail

hasFlag

public boolean hasFlag(int flagChar)

isIgnoreCase

public boolean isIgnoreCase()

isMultiline

public boolean isMultiline()

isExtended

public boolean isExtended()

isSticky

public boolean isSticky()

isAscii

public boolean isAscii()

isDefault

public boolean isDefault()

isUnicode

public boolean isUnicode()

addFlag

public RubyFlags addFlag(int flagChar)

delFlag

public RubyFlags delFlag(int flagChar)

isValidFlagChar

public static boolean isValidFlagChar(int candidateChar)

isBitFlag

public static boolean isBitFlag(int candidateChar)

isTypeFlag

public static boolean isTypeFlag(int candidateChar)

equals

public boolean equals(Object other)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

toDisplayString

public Object toDisplayString(boolean allowSideEffects)

Overrides:

toDisplayString in class AbstractRegexObject

getKeys

public TruffleReadOnlyKeysArray getKeys()

Specified by:

getKeys in class AbstractConstantKeysObject

isMemberReadableImpl

public boolean isMemberReadableImpl(String symbol)

Specified by:

isMemberReadableImpl in class AbstractConstantKeysObject

readMemberImpl

public Object readMemberImpl(String symbol)
                      throws com.oracle.truffle.api.interop.UnknownIdentifierException

Specified by:

readMemberImpl in class AbstractConstantKeysObject

Throws:

com.oracle.truffle.api.interop.UnknownIdentifierException