edu.washington.cs.knowitall.regex

Class Expression.MatchingGroup<E>

java.lang.Object

edu.washington.cs.knowitall.regex.Expression.MatchingGroup<E>

Type Parameters:

E -

All Implemented Interfaces:

com.google.common.base.Predicate<E>, Expression<E>

Direct Known Subclasses:

Expression.NamedGroup, Expression.NonMatchingGroup

Enclosing interface:

Expression<E>

public static class Expression.MatchingGroup<E>
extends Object
implements Expression<E>

Represents a matching group that is referred to by order number. (<foo> <bar>+)

Author:

Michael Schmitz

Nested Class Summary

Nested classes/interfaces inherited from interface edu.washington.cs.knowitall.regex.Expression

Expression.AssertionExpression<E>, Expression.BaseExpression<E>, Expression.EndAssertion<E>, Expression.MatchingGroup<E>, Expression.MinMax<E>, Expression.NamedGroup<E>, Expression.NonMatchingGroup<E>, Expression.Option<E>, Expression.Or<E>, Expression.Plus<E>, Expression.Star<E>, Expression.StartAssertion<E>

Field Summary

Fields

Modifier and Type	Field and Description
List<Expression<E>>	expressions

Constructor Summary

Constructors

Constructor and Description
Expression.MatchingGroup(List<Expression<E>> expressions)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	apply(E entity)
FiniteAutomaton.Automaton<E>	build() Convert the expression into a NFA.
int	minMatchingLength()
String	subexpString()
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.google.common.base.Predicate

equals

Field Detail

expressions

public final List<Expression<E>> expressions

Constructor Detail

Expression.MatchingGroup

public Expression.MatchingGroup(List<Expression<E>> expressions)

Method Detail

apply

public boolean apply(E entity)

Specified by:

apply in interface com.google.common.base.Predicate<E>

subexpString

public String subexpString()

toString

public String toString()

Overrides:

toString in class Object

build

public FiniteAutomaton.Automaton<E> build()

Convert the expression into a NFA.

Specified by:

build in interface Expression<E>

minMatchingLength

public int minMatchingLength()

Specified by:

minMatchingLength in interface Expression<E>