C

close() - Method in class org.apache.lucene.search.regex.RegexTermEnum

 

compile(String) - Method in class org.apache.lucene.search.regex.JakartaRegexpCapabilities

 

compile(String) - Method in class org.apache.lucene.search.regex.JavaUtilRegexCapabilities

 

compile(String) - Method in interface org.apache.lucene.search.regex.RegexCapabilities

Called by the constructor of RegexTermEnum allowing implementations to cache a compiled version of the regular expression pattern.

D

difference() - Method in class org.apache.lucene.search.regex.RegexTermEnum

 

E

endEnum() - Method in class org.apache.lucene.search.regex.RegexTermEnum

 

equals(Object) - Method in class org.apache.lucene.search.regex.JakartaRegexpCapabilities

 

equals(Object) - Method in class org.apache.lucene.search.regex.JavaUtilRegexCapabilities

 

equals(Object) - Method in class org.apache.lucene.search.regex.RegexQuery

 

equals(Object) - Method in class org.apache.lucene.search.regex.SpanRegexQuery

 

F

FLAG_CANON_EQ - Static variable in class org.apache.lucene.search.regex.JavaUtilRegexCapabilities

 

FLAG_CASE_INSENSITIVE - Static variable in class org.apache.lucene.search.regex.JavaUtilRegexCapabilities

 

FLAG_COMMENTS - Static variable in class org.apache.lucene.search.regex.JavaUtilRegexCapabilities

 

FLAG_DOTALL - Static variable in class org.apache.lucene.search.regex.JavaUtilRegexCapabilities

 

FLAG_LITERAL - Static variable in class org.apache.lucene.search.regex.JavaUtilRegexCapabilities

 

FLAG_MATCH_CASEINDEPENDENT - Static variable in class org.apache.lucene.search.regex.JakartaRegexpCapabilities

Flag to specify that matching should be case-independent (folded)

FLAG_MATCH_NORMAL - Static variable in class org.apache.lucene.search.regex.JakartaRegexpCapabilities

Flag to specify normal, case-sensitive matching behaviour.

FLAG_MULTILINE - Static variable in class org.apache.lucene.search.regex.JavaUtilRegexCapabilities

 

FLAG_UNICODE_CASE - Static variable in class org.apache.lucene.search.regex.JavaUtilRegexCapabilities

 

FLAG_UNIX_LINES - Static variable in class org.apache.lucene.search.regex.JavaUtilRegexCapabilities

 

G

getEnum(IndexReader) - Method in class org.apache.lucene.search.regex.RegexQuery

 

getField() - Method in class org.apache.lucene.search.regex.SpanRegexQuery

 

getPrefix(RE) - Static method in class org.apache.regexp.RegexpTunnel

 

getRegexImplementation() - Method in class org.apache.lucene.search.regex.RegexQuery

 

getRegexImplementation() - Method in interface org.apache.lucene.search.regex.RegexQueryCapable

 

getRegexImplementation() - Method in class org.apache.lucene.search.regex.SpanRegexQuery

 

getSpans(IndexReader) - Method in class org.apache.lucene.search.regex.SpanRegexQuery

 

getTerm() - Method in class org.apache.lucene.search.regex.SpanRegexQuery

 

getTerms() - Method in class org.apache.lucene.search.regex.SpanRegexQuery

 

H

hashCode() - Method in class org.apache.lucene.search.regex.JakartaRegexpCapabilities

 

hashCode() - Method in class org.apache.lucene.search.regex.JavaUtilRegexCapabilities

 

hashCode() - Method in class org.apache.lucene.search.regex.RegexQuery

 

hashCode() - Method in class org.apache.lucene.search.regex.SpanRegexQuery

 

J

JakartaRegexpCapabilities - Class in org.apache.lucene.search.regex

Implementation tying Jakarta Regexp to RegexQuery.

JakartaRegexpCapabilities() - Constructor for class org.apache.lucene.search.regex.JakartaRegexpCapabilities

Constructs a RegexCapabilities with the default MATCH_NORMAL match style.

JakartaRegexpCapabilities(int) - Constructor for class org.apache.lucene.search.regex.JakartaRegexpCapabilities

Constructs a RegexCapabilities with the provided match flags.

JavaUtilRegexCapabilities - Class in org.apache.lucene.search.regex

An implementation tying Java's built-in java.util.regex to RegexQuery.

JavaUtilRegexCapabilities() - Constructor for class org.apache.lucene.search.regex.JavaUtilRegexCapabilities

Default constructor that uses java.util.regex.Pattern with its default flags.

JavaUtilRegexCapabilities(int) - Constructor for class org.apache.lucene.search.regex.JavaUtilRegexCapabilities

Constructor that allows for the modification of the flags that the java.util.regex.Pattern will use to compile the regular expression.

M

match(String) - Method in class org.apache.lucene.search.regex.JakartaRegexpCapabilities

 

match(String) - Method in class org.apache.lucene.search.regex.JavaUtilRegexCapabilities

 

match(String) - Method in interface org.apache.lucene.search.regex.RegexCapabilities

 

O

org.apache.lucene.search.regex - package org.apache.lucene.search.regex

Regular expression Query.

org.apache.regexp - package org.apache.regexp

This package exists to allow access to useful package protected data within Jakarta Regexp.

P

prefix() - Method in class org.apache.lucene.search.regex.JakartaRegexpCapabilities

 

prefix() - Method in class org.apache.lucene.search.regex.JavaUtilRegexCapabilities

 

prefix() - Method in interface org.apache.lucene.search.regex.RegexCapabilities

A wise prefix implementation can reduce the term enumeration (and thus increase performance) of RegexQuery dramatically!

R

RegexCapabilities - Interface in org.apache.lucene.search.regex

Defines basic operations needed by RegexQuery for a regular expression implementation.

RegexpTunnel - Class in org.apache.regexp

This class exists as a gateway to access useful Jakarta Regexp package protected data.

RegexpTunnel() - Constructor for class org.apache.regexp.RegexpTunnel

 

RegexQuery - Class in org.apache.lucene.search.regex

Implements the regular expression term search query.

RegexQuery(Term) - Constructor for class org.apache.lucene.search.regex.RegexQuery

Constructs a query for terms matching term.

RegexQueryCapable - Interface in org.apache.lucene.search.regex

Defines methods for regular expression supporting Querys to use.

RegexTermEnum - Class in org.apache.lucene.search.regex

Subclass of FilteredTermEnum for enumerating all terms that match the specified regular expression term using the specified regular expression implementation.

RegexTermEnum(IndexReader, Term, RegexCapabilities) - Constructor for class org.apache.lucene.search.regex.RegexTermEnum

 

rewrite(IndexReader) - Method in class org.apache.lucene.search.regex.SpanRegexQuery

 

S

setRegexImplementation(RegexCapabilities) - Method in class org.apache.lucene.search.regex.RegexQuery

Defines which RegexCapabilities implementation is used by this instance.

setRegexImplementation(RegexCapabilities) - Method in interface org.apache.lucene.search.regex.RegexQueryCapable

 

setRegexImplementation(RegexCapabilities) - Method in class org.apache.lucene.search.regex.SpanRegexQuery

 

SpanRegexQuery - Class in org.apache.lucene.search.regex

A SpanQuery version of RegexQuery allowing regular expression queries to be nested within other SpanQuery subclasses.

SpanRegexQuery(Term) - Constructor for class org.apache.lucene.search.regex.SpanRegexQuery

 

T

termCompare(Term) - Method in class org.apache.lucene.search.regex.RegexTermEnum

 

toString(String) - Method in class org.apache.lucene.search.regex.SpanRegexQuery