Class RCharacterList

java.lang.Object

EDU.purdue.jtb.parser.Expansion_

EDU.purdue.jtb.parser.RegularExpression_

EDU.purdue.jtb.parser.RCharacterList

public class RCharacterList
extends RegularExpression_

Describes character lists.

Nested Class Summary

Nested classes/interfaces inherited from class Expansion_

Expansion_.EXP_TYPE

Field Summary

Fields

Modifier and Type	Field	Description
List<Object>	descriptors	This is the list of descriptors of the character list.
boolean	negated_list	This is true if a tilde (~) appears before the character list.

Fields inherited from class RegularExpression_

label, lhsTokens, private_rexp, rhsToken, tpContext

Fields inherited from class Expansion_

EOL, inMinimumSize, myGeneration, nextGenerationIndex, parent

Method Summary

Modifier and Type	Method	Description
boolean	CanMatchAnyChar()

Methods inherited from class RegularExpression_

dump

Methods inherited from class Expansion_

dumpPrefix, toString

Methods inherited from class Object

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

Field Details

negated_list

public boolean negated_list

This is true if a tilde (~) appears before the character list. Otherwise, this is false.

descriptors

public List<Object> descriptors

This is the list of descriptors of the character list. Each list entry will narrow to either SingleCharacter or to CharacterRange.

Method Details

CanMatchAnyChar

public boolean CanMatchAnyChar()

Overrides:

CanMatchAnyChar in class RegularExpression_

Returns:

always false