Package org.gjt.sp.jedit.search

Class SearchMatcher

java.lang.Object

org.gjt.sp.jedit.search.SearchMatcher

Direct Known Subclasses:

BoyerMooreSearchMatcher, PatternSearchMatcher

public abstract class SearchMatcher
extends java.lang.Object

An abstract class for matching strings.

Version:

$Id: SearchMatcher.java 22941 2013-04-22 11:06:59Z thomasmey $

Author:

Slava Pestov

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	SearchMatcher.Match

Field Summary

Fields

Modifier and Type	Field	Description
protected java.lang.String	noWordSep	This should contains the noWordSep property of the edit mode of your buffer.
protected SearchMatcher.Match	returnValue
protected boolean	wholeWord	true if this SearchMatcher search for whole words only.

Constructor Summary

Constructors

Constructor	Description
SearchMatcher()

Method Summary

Modifier and Type	Method	Description
protected boolean	isWholeWord(java.lang.CharSequence text, int start, int end)	Check if the result is a whole word
abstract SearchMatcher.Match	nextMatch(java.lang.CharSequence text, boolean start, boolean end, boolean firstTime, boolean reverse)	Returns the offset of the first match of the specified text within this matcher.
void	setNoWordSep(java.lang.String noWordSep)

Methods inherited from class java.lang.Object

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

Field Detail

returnValue

protected SearchMatcher.Match returnValue

wholeWord

protected boolean wholeWord

true if this SearchMatcher search for whole words only.

noWordSep

protected java.lang.String noWordSep

This should contains the noWordSep property of the edit mode of your buffer. It contains a list of chars that should be considered as word chars

Constructor Detail

SearchMatcher

public SearchMatcher()

Method Detail

nextMatch

public abstract SearchMatcher.Match nextMatch(java.lang.CharSequence text,
                                              boolean start,
                                              boolean end,
                                              boolean firstTime,
                                              boolean reverse)
                                       throws java.lang.InterruptedException

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

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.

Throws:

java.lang.InterruptedException

Since:

jEdit 4.3pre5

setNoWordSep

public void setNoWordSep(java.lang.String noWordSep)

Parameters:

noWordSep - the chars that are considered as word chars for this search

Since:

jEdit 4.5pre1

isWholeWord

protected boolean isWholeWord(java.lang.CharSequence text,
                              int start,
                              int end)

Check if the result is a whole word

Parameters:

text - the full text search

start - the start match

end - the end match

Returns:

true if the word is a whole word