A C D G I M O R S T

A

assertEquals(String, String, String) - Method in class org.apache.regexp.RETest

assertEquals(String, int, int) - Method in class org.apache.regexp.RETest

C

CharacterArrayCharacterIterator - Class in org.apache.regexp

Encapsulates char[] as CharacterIterator

CharacterArrayCharacterIterator(char[], int, int) - Constructor for class org.apache.regexp.CharacterArrayCharacterIterator

CharacterIterator - Interface in org.apache.regexp

Encapsulates different types of character sources - String, InputStream, ...

charAt(int) - Method in class org.apache.regexp.CharacterArrayCharacterIterator

charAt(int) - Method in interface org.apache.regexp.CharacterIterator

charAt(int) - Method in class org.apache.regexp.ReaderCharacterIterator

charAt(int) - Method in class org.apache.regexp.StreamCharacterIterator

charAt(int) - Method in class org.apache.regexp.StringCharacterIterator

compile(String) - Method in class org.apache.regexp.RECompiler

Compiles a regular expression pattern into a program runnable by the pattern matcher class 'RE'.

createRE(String, int) - Static method in class org.apache.regexp.REUtil

Creates a regular expression, permitting simple or complex syntax

createRE(String) - Static method in class org.apache.regexp.REUtil

Creates a regular expression, permitting simple or complex syntax

D

dumpProgram(PrintWriter) - Method in class org.apache.regexp.REDebugCompiler

Dumps the current program to a PrintWriter.

dumpProgram() - Method in class org.apache.regexp.REDebugCompiler

Dumps the current program to a System.out.

G

getInstructions() - Method in class org.apache.regexp.REProgram

Returns a copy of the current regular expression program in a character array that is exactly the right length to hold the program.

getMatchFlags() - Method in class org.apache.regexp.RE

Returns the current match behaviour flags.

getParen(int) - Method in class org.apache.regexp.RE

Gets the contents of a parenthesized subexpression after a successful match.

getParenCount() - Method in class org.apache.regexp.RE

Returns the number of parenthesized subexpressions available after a successful match.

getParenEnd(int) - Method in class org.apache.regexp.RE

Returns the end index of a given paren level.

getParenLength(int) - Method in class org.apache.regexp.RE

Returns the length of a given paren level.

getParenStart(int) - Method in class org.apache.regexp.RE

Returns the start index of a given paren level.

getPrefix() - Method in class org.apache.regexp.REProgram

Returns a copy of the prefix of current regular expression program in a character array.

getProgram() - Method in class org.apache.regexp.RE

Returns the current regular expression program in use by this matcher object.

grep(Object[]) - Method in class org.apache.regexp.RE

Returns an array of Strings, whose toString representation matches a regular expression.

I

init() - Method in class org.apache.regexp.REDemo

Add controls and init applet

internalError(String) - Method in class org.apache.regexp.RE

Throws an Error representing an internal error condition probably resulting from a bug in the regular expression compiler (or possibly data corruption).

isEnd(int) - Method in class org.apache.regexp.CharacterArrayCharacterIterator

isEnd(int) - Method in interface org.apache.regexp.CharacterIterator

isEnd(int) - Method in class org.apache.regexp.ReaderCharacterIterator

isEnd(int) - Method in class org.apache.regexp.StreamCharacterIterator

isEnd(int) - Method in class org.apache.regexp.StringCharacterIterator

M

main(String[]) - Static method in class org.apache.regexp.recompile

Main application entrypoint.

main(String[]) - Static method in class org.apache.regexp.REDemo

Main application entrypoint.

main(String[]) - Static method in class org.apache.regexp.RETest

Main program entrypoint.

match(String, int) - Method in class org.apache.regexp.RE

Matches the current regular expression program against a character array, starting at a given index.

match(CharacterIterator, int) - Method in class org.apache.regexp.RE

Matches the current regular expression program against a character array, starting at a given index.

match(String) - Method in class org.apache.regexp.RE

Matches the current regular expression program against a String.

MATCH_CASEINDEPENDENT - Static variable in class org.apache.regexp.RE

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

MATCH_MULTILINE - Static variable in class org.apache.regexp.RE

Newlines should match as BOL/EOL (^ and $)

MATCH_NORMAL - Static variable in class org.apache.regexp.RE

Specifies normal, case-sensitive matching behaviour.

MATCH_SINGLELINE - Static variable in class org.apache.regexp.RE

Consider all input a single body of text - newlines are matched by .

matchAt(int) - Method in class org.apache.regexp.RE

Match the current regular expression program against the current input string, starting at index i of the input string.

matchNodes(int, int, int) - Method in class org.apache.regexp.RE

Try to match a string against a subset of nodes in the program

O

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

R

RE - Class in org.apache.regexp

RE is an efficient, lightweight regular expression evaluator/matcher class.

RE(String) - Constructor for class org.apache.regexp.RE

Constructs a regular expression matcher from a String by compiling it using a new instance of RECompiler.

RE(String, int) - Constructor for class org.apache.regexp.RE

Constructs a regular expression matcher from a String by compiling it using a new instance of RECompiler.

RE(REProgram, int) - Constructor for class org.apache.regexp.RE

Construct a matcher for a pre-compiled regular expression from program (bytecode) data.

RE(REProgram) - Constructor for class org.apache.regexp.RE

Construct a matcher for a pre-compiled regular expression from program (bytecode) data.

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

Constructs a regular expression matcher with no initial program.

ReaderCharacterIterator - Class in org.apache.regexp

Encapsulates java.io.Reader as CharacterIterator

ReaderCharacterIterator(Reader) - Constructor for class org.apache.regexp.ReaderCharacterIterator

recompile - Class in org.apache.regexp

'recompile' is a command line tool that pre-compiles one or more regular expressions for use with the regular expression matcher class 'RE'.

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

RECompiler - Class in org.apache.regexp

A regular expression compiler class.

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

Constructor.

REDebugCompiler - Class in org.apache.regexp

A subclass of RECompiler which can dump a regular expression program for debugging purposes.

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

REDemo - Class in org.apache.regexp

Interactive demonstration and testing harness for regular expressions classes.

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

REPLACE_ALL - Static variable in class org.apache.regexp.RE

Flag bit that indicates that subst should replace all occurrences of this regular expression.

REPLACE_BACKREFERENCES - Static variable in class org.apache.regexp.RE

Flag bit that indicates that subst should replace backreferences

REPLACE_FIRSTONLY - Static variable in class org.apache.regexp.RE

Flag bit that indicates that subst should only replace the first occurrence of this regular expression.

REProgram - Class in org.apache.regexp

A class that holds compiled regular expressions.

REProgram(char[]) - Constructor for class org.apache.regexp.REProgram

Constructs a program object from a character array

REProgram(int, char[]) - Constructor for class org.apache.regexp.REProgram

Constructs a program object from a character array

REProgram(char[], int) - Constructor for class org.apache.regexp.REProgram

Constructs a program object from a character array

RESyntaxException - Exception in org.apache.regexp

Exception thrown to indicate a syntax error in a regular expression.

RESyntaxException(String) - Constructor for exception org.apache.regexp.RESyntaxException

Constructor.

RETest - Class in org.apache.regexp

Data driven (and optionally interactive) testing harness to exercise regular expression compiler and matching engine.

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

Constructor

REUtil - Class in org.apache.regexp

This is a class that contains utility helper methods for this package.

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

S

setInstructions(char[], int) - Method in class org.apache.regexp.REProgram

Sets a new regular expression program to run.

setMatchFlags(int) - Method in class org.apache.regexp.RE

Sets match behaviour flags which alter the way RE does matching.

setParenEnd(int, int) - Method in class org.apache.regexp.RE

Sets the end of a paren level

setParenStart(int, int) - Method in class org.apache.regexp.RE

Sets the start of a paren level

setProgram(REProgram) - Method in class org.apache.regexp.RE

Sets the current regular expression program used by this matcher object.

simplePatternToFullRegularExpression(String) - Static method in class org.apache.regexp.RE

Converts a 'simplified' regular expression to a full regular expression

split(String) - Method in class org.apache.regexp.RE

Splits a string into an array of strings on regular expression boundaries.

StreamCharacterIterator - Class in org.apache.regexp

Encapsulates java.io.InputStream as CharacterIterator.

StreamCharacterIterator(InputStream) - Constructor for class org.apache.regexp.StreamCharacterIterator

StringCharacterIterator - Class in org.apache.regexp

Encapsulates String as CharacterIterator.

StringCharacterIterator(String) - Constructor for class org.apache.regexp.StringCharacterIterator

subst(String, String) - Method in class org.apache.regexp.RE

Substitutes a string for this regular expression in another string.

subst(String, String, int) - Method in class org.apache.regexp.RE

Substitutes a string for this regular expression in another string.

substring(int, int) - Method in class org.apache.regexp.CharacterArrayCharacterIterator

substring(int) - Method in class org.apache.regexp.CharacterArrayCharacterIterator

substring(int, int) - Method in interface org.apache.regexp.CharacterIterator

substring(int) - Method in interface org.apache.regexp.CharacterIterator

substring(int, int) - Method in class org.apache.regexp.ReaderCharacterIterator

substring(int) - Method in class org.apache.regexp.ReaderCharacterIterator

substring(int, int) - Method in class org.apache.regexp.StreamCharacterIterator

substring(int) - Method in class org.apache.regexp.StreamCharacterIterator

substring(int, int) - Method in class org.apache.regexp.StringCharacterIterator

substring(int) - Method in class org.apache.regexp.StringCharacterIterator

T

test(String[]) - Static method in class org.apache.regexp.RETest

Testing entrypoint.

textValueChanged(TextEvent) - Method in class org.apache.regexp.REDemo

Called when text values change

A C D G I M O R S T