Module jEdit

Package org.gjt.sp.jedit.search

Class PatternSearchMatcher

java.lang.Object

org.gjt.sp.jedit.search.SearchMatcher

org.gjt.sp.jedit.search.PatternSearchMatcher

public class PatternSearchMatcher
extends SearchMatcher

A regular expression string matcher using java.util.regex.

Since:

jEdit 4.3pre5

Version:

$Id: PatternSearchMatcher.java 25301 2020-05-01 16:38:04Z kpouer $

Author:

Marcelo Vanzin

See Also:

• Pattern

Nested Class Summary

Nested classes/interfaces inherited from class org.gjt.sp.jedit.search.SearchMatcher

SearchMatcher.Match

Field Summary

Fields inherited from class org.gjt.sp.jedit.search.SearchMatcher

noWordSep, returnValue, wholeWord

Constructor Summary

Constructors

Constructor	Description
PatternSearchMatcher(String search, boolean ignoreCase)	Creates a new regular expression string matcher.
PatternSearchMatcher(Pattern re, boolean ignoreCase)	Creates a new regular expression already compiled.
PatternSearchMatcher(Pattern re, boolean ignoreCase, boolean wholeWord)	Creates a new regular expression string matcher.

Method Summary

Modifier and Type	Method	Description
SearchMatcher.Match	nextMatch(CharSequence text, boolean start, boolean end, boolean firstTime, boolean reverse)	Returns the offset of the first match of the specified text within this matcher.
static Pattern	removeNonCapturingGroups(Pattern re, int flags)
String	toString()

Methods inherited from class org.gjt.sp.jedit.search.SearchMatcher

isWholeWord, setNoWordSep

Methods inherited from class java.lang.Object

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

Constructor Details

PatternSearchMatcher

public PatternSearchMatcher(String search,
 boolean ignoreCase)

Creates a new regular expression string matcher.

Parameters:

search - the search pattern

ignoreCase - true if you want to ignore case

Since:

jEdit 4.3pre5

See Also:

• Pattern

PatternSearchMatcher

public PatternSearchMatcher(Pattern re,
 boolean ignoreCase,
 boolean wholeWord)

Creates a new regular expression string matcher.

Parameters:

re - the compiled regex

ignoreCase - true if you want to ignore case

wholeWord - true to search for whole word only

Since:

jEdit 4.5pre1

See Also:

• Pattern

PatternSearchMatcher

public PatternSearchMatcher(Pattern re,
 boolean ignoreCase)

Creates a new regular expression already compiled.

Parameters:

re - the compiled regex

ignoreCase - true if you want to ignore case

Since:

jEdit 4.3pre13

See Also:

• Pattern

Method Details

nextMatch

public SearchMatcher.Match nextMatch(CharSequence text,
 boolean start,
 boolean end,
 boolean firstTime,
 boolean reverse)

Returns the offset of the first match of the specified text within this matcher.

Reverse regex search is done by searching from the beginning to just prior to the current match, so will be inefficient for large buffers.

Specified by:

nextMatch in class SearchMatcher

Parameters:

text - The text to search in

start - True if the start of the text is the beginning of a line

end - True if the end of the text is the end of a line

firstTime - If false and the search string matched at the start offset with length zero, automatically find next match

reverse - If true, searching will be performed in a backward direction.

Returns:

A SearchMatcher.Match object.

removeNonCapturingGroups

public static Pattern removeNonCapturingGroups(Pattern re,
 int flags)

toString

public String toString()

Overrides:

toString in class Object