Package com.sun.tools.rngom.binary
Class Pattern
java.lang.Object
com.sun.tools.rngom.binary.Pattern
- All Implemented Interfaces:
ParsedPattern
- Direct Known Subclasses:
AttributePattern
,BinaryPattern
,DataPattern
,ElementPattern
,EmptyPattern
,ErrorPattern
,ListPattern
,NotAllowedPattern
,OneOrMorePattern
,RefPattern
,TextPattern
,ValuePattern
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Method Summary
Modifier and TypeMethodDescriptionabstract void
accept
(PatternVisitor visitor) abstract Object
final boolean
Returns true if the pattern is nullable.
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Method Details
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isNullable
public final boolean isNullable()Returns true if the pattern is nullable.A pattern is nullable when it can match the empty sequence.
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accept
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apply
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