Package org.apache.commons.lang3.text

Class StrMatcher.CharMatcher

java.lang.Object

org.apache.commons.lang3.text.StrMatcher

org.apache.commons.lang3.text.StrMatcher.CharMatcher

Enclosing class:

StrMatcher

static final class StrMatcher.CharMatcher
extends StrMatcher

Class used to define a character for matching purposes.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.commons.lang3.text.StrMatcher

StrMatcher.CharMatcher, StrMatcher.CharSetMatcher, StrMatcher.NoMatcher, StrMatcher.StringMatcher, StrMatcher.TrimMatcher

Constructor Summary

Constructors

Constructor	Description
CharMatcher(char ch)	Constructor that creates a matcher that matches a single character.

Method Summary

Modifier and Type	Method	Description
int	isMatch(char[] buffer, int pos, int bufferStart, int bufferEnd)	Returns whether or not the given character matches.

Methods inherited from class org.apache.commons.lang3.text.StrMatcher

charMatcher, charSetMatcher, charSetMatcher, commaMatcher, doubleQuoteMatcher, isMatch, noneMatcher, quoteMatcher, singleQuoteMatcher, spaceMatcher, splitMatcher, stringMatcher, tabMatcher, trimMatcher

Methods inherited from class java.lang.Object

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

Constructor Detail

CharMatcher

CharMatcher(char ch)

Constructor that creates a matcher that matches a single character.

Parameters:

ch - the character to match

Method Detail

isMatch

public int isMatch(char[] buffer,
                   int pos,
                   int bufferStart,
                   int bufferEnd)

Returns whether or not the given character matches.

Specified by:

isMatch in class StrMatcher

Parameters:

buffer - the text content to match against, do not change

pos - the starting position for the match, valid for buffer

bufferStart - the first active index in the buffer, valid for buffer

bufferEnd - the end index of the active buffer, valid for buffer

Returns:

the number of matching characters, zero for no match