Class StrMatcher.TrimMatcher

java.lang.Object

org.apache.commons.text.StrMatcher

org.apache.commons.text.StrMatcher.TrimMatcher

Enclosing class:

StrMatcher

private static final class StrMatcher.TrimMatcher
extends StrMatcher

Class used to match whitespace as per trim().

Since:

1.0

Constructor Summary

Constructors

Modifier	Constructor	Description
private	TrimMatcher()	Constructs a new instance of TrimMatcher.

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 StrMatcher

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

Methods inherited from class Object

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

Constructor Details

TrimMatcher

private TrimMatcher()

Constructs a new instance of TrimMatcher.

Method Details

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, or zero if there is no match.