public final class OptionalMetaPattern extends MetaPattern
AMPERSAND, ANYTHING, ANYTHING_NON_EMPTY, AT_SIGN, BACKSLASH, COLON, COMMA, DASH, DIGIT, DIGITS, DOLLAR_SIGN, DOT, DOUBLE_QUOTED_STRING, EQUALS, EXCLAMATION_POINT, FLOATING_POINT_NUMBER, HEXADECIMAL_DIGIT, HEXADECIMAL_DIGITS, INTEGER, LEFT_CURLY, LEFT_PAREN, LEFT_SQUARE, MINUS, NON_WORD, OPTIONAL_STRING, OPTIONAL_WHITESPACE, OPTIONAL_WORD, PERCENT, PERL_INTERPOLATION, PIPE, PLUS, POSITIVE_INTEGER, POUND_SIGN, RIGHT_CURLY, RIGHT_PAREN, RIGHT_SQUARE, SEMICOLON, SLASH, STAR, STRING, TILDE, UNDERSCORE, VARIABLE_NAME, WHITESPACE, WORD, XML_ATTRIBUTE_NAME, XML_ELEMENT_NAME
Constructor and Description |
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OptionalMetaPattern(List<MetaPattern> patterns)
Constructor
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OptionalMetaPattern(MetaPattern pattern)
Constructor
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OptionalMetaPattern(MetaPattern[] patterns)
Constructor
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OptionalMetaPattern(String pattern)
Constructor
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Modifier and Type | Method and Description |
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String |
toString()
Converts this MetaPattern to a String.
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matcher, matcher, pattern, pattern
public OptionalMetaPattern(String pattern)
pattern
- public OptionalMetaPattern(MetaPattern pattern)
pattern
- MetaPattern to make optionalpublic OptionalMetaPattern(List<MetaPattern> patterns)
patterns
- public OptionalMetaPattern(MetaPattern[] patterns)
patterns
- public String toString()
MetaPattern
toString
in class MetaPattern
Object.toString()
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