Package hydra.query

Class RegexQuantifier

java.lang.Object

hydra.query.RegexQuantifier

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<RegexQuantifier>

Direct Known Subclasses:

RegexQuantifier.AtLeast, RegexQuantifier.Exactly, RegexQuantifier.One, RegexQuantifier.OneOrMore, RegexQuantifier.Range, RegexQuantifier.ZeroOrMore, RegexQuantifier.ZeroOrOne

public abstract class RegexQuantifier
extends java.lang.Object
implements java.io.Serializable, java.lang.Comparable<RegexQuantifier>

A regular expression quantifier

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	RegexQuantifier.AtLeast	The {n,} quantifier; matches at least n occurrences
static class	RegexQuantifier.Exactly	The {n} quantifier; matches exactly n occurrences
static class	RegexQuantifier.One	No quantifier; matches a single occurrence
static class	RegexQuantifier.OneOrMore	The + quantifier; matches one or more occurrences
static interface	RegexQuantifier.PartialVisitor<R>	Partial visitor over RegexQuantifier with a default RegexQuantifier.PartialVisitor.otherwise(hydra.query.RegexQuantifier) branch.
static class	RegexQuantifier.Range	The {n, m} quantifier; matches between n and m (inclusive) occurrences
static interface	RegexQuantifier.Visitor<R>	Visitor over RegexQuantifier.
static class	RegexQuantifier.ZeroOrMore	The * quantifier; matches any number of occurrences
static class	RegexQuantifier.ZeroOrOne	The ? quanifier; matches zero or one occurrence

Field Summary

Fields

Modifier and Type	Field	Description
static Name	AT_LEAST	Name of the hydra.query.RegexQuantifier.atLeast field.
static Name	EXACTLY	Name of the hydra.query.RegexQuantifier.exactly field.
static Name	ONE	Name of the hydra.query.RegexQuantifier.one field.
static Name	ONE_OR_MORE	Name of the hydra.query.RegexQuantifier.oneOrMore field.
static Name	RANGE	Name of the hydra.query.RegexQuantifier.range field.
static Name	TYPE_	Name of the hydra.query.RegexQuantifier type.
static Name	ZERO_OR_MORE	Name of the hydra.query.RegexQuantifier.zeroOrMore field.
static Name	ZERO_OR_ONE	Name of the hydra.query.RegexQuantifier.zeroOrOne field.

Method Summary

Modifier and Type	Method	Description
abstract <R> R	accept(RegexQuantifier.Visitor<R> visitor)	Dispatch to visitor.
abstract int	hydraOrdinal()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Comparable

compareTo

Field Detail

TYPE_

public static final Name TYPE_

Name of the hydra.query.RegexQuantifier type.

ONE

public static final Name ONE

Name of the hydra.query.RegexQuantifier.one field.

ZERO_OR_ONE

public static final Name ZERO_OR_ONE

Name of the hydra.query.RegexQuantifier.zeroOrOne field.

ZERO_OR_MORE

public static final Name ZERO_OR_MORE

Name of the hydra.query.RegexQuantifier.zeroOrMore field.

ONE_OR_MORE

public static final Name ONE_OR_MORE

Name of the hydra.query.RegexQuantifier.oneOrMore field.

EXACTLY

public static final Name EXACTLY

Name of the hydra.query.RegexQuantifier.exactly field.

AT_LEAST

public static final Name AT_LEAST

Name of the hydra.query.RegexQuantifier.atLeast field.

RANGE

public static final Name RANGE

Name of the hydra.query.RegexQuantifier.range field.

Method Detail

accept

public abstract <R> R accept(RegexQuantifier.Visitor<R> visitor)

Dispatch to visitor.

hydraOrdinal

public abstract int hydraOrdinal()